• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

NVIDIA GeForce Kepler Packs Radically Different Number Crunching Machinery

Joined
Dec 9, 2007
Messages
746 (0.12/day)
I have a feeling that NVIDIA will kill the competition this time around...Kepler sounds like a new Voodoo2, if y'all still remember that...
 

TheMailMan78

Big Member
Joined
Jun 3, 2007
Messages
22,599 (3.54/day)
Location
'Merica. The Great SOUTH!
System Name TheMailbox 5.0 / The Mailbox 4.5
Processor RYZEN 1700X / Intel i7 2600k @ 4.2GHz
Motherboard Fatal1ty X370 Gaming K4 / Gigabyte Z77X-UP5 TH Intel LGA 1155
Cooling MasterLiquid PRO 280 / Scythe Katana 4
Memory ADATA RGB 16GB DDR4 2666 16-16-16-39 / G.SKILL Sniper Series 16GB DDR3 1866: 9-9-9-24
Video Card(s) MSI 1080 "Duke" with 8Gb of RAM. Boost Clock 1847 MHz / ASUS 780ti
Storage 256Gb M4 SSD / 128Gb Agelity 4 SSD , 500Gb WD (7200)
Display(s) LG 29" Class 21:9 UltraWide® IPS LED Monitor 2560 x 1080 / Dell 27"
Case Cooler Master MASTERBOX 5t / Cooler Master 922 HAF
Audio Device(s) Realtek ALC1220 Audio Codec / SupremeFX X-Fi with Bose Companion 2 speakers.
Power Supply Seasonic FOCUS Plus Series SSR-750PX 750W Platinum / SeaSonic X Series X650 Gold
Mouse SteelSeries Sensei (RAW) / Logitech G5
Keyboard Razer BlackWidow / Logitech (Unknown)
Software Windows 10 Pro (64-bit)
Benchmark Scores Benching is for bitches.
This is odd. I go Nvidia and Nvidia starts to look like AMD. lol I can't win.


Listen if NVIDIA fails with the 700 series I take full responsibility. Its my fault for going green.
 

Benetanegia

New Member
Joined
Sep 11, 2009
Messages
2,680 (0.48/day)
Location
Reaching your left retina.
seriously 1536 shaders? thats 3 x times more than fermi

Not really because they dropped hot-clocks. From the persective of how many ops/cycle the chip can do GF100/110 could be seen as a 1024 SP part, and GF104/114 as a 768 SP part. So it's a 50% improvement over GF100 and 100% over GF104.

@ thread

What I mention to arnoo1 is normal and has happened on pretty much every generation. The "failure" at releasing fully enabled chips in the GTX400 line made look as if it didn't happen, at least performance wise since Fermi CUDA cores are not as fast or efficient (clock for clock) as those on previous Nvidia cards. But in the end if you look at the GTX580 it's pretty damn close to being 100% faster than GTX280/285. And GTX 560 Ti is close to 50% faster. This is what Nvidia tried with GF100 and GF104, but only ultimately achieved with GF110 and GF114.

Look here, i couldn't find a direct comparison since W1zz stopped benching DX10 cards:



On the left GTX 460 is similar to GTX285. On the right GTX580 is almost twice as fast as the GTX 460.

I don't know why people (all over the internet) are so reluctant to believe a similar thing could happen this time around. Only this time they won't have to disable parts in the first place. It's not a crazy thought at all. At least IMO.
 
Joined
May 22, 2010
Messages
2,516 (0.47/day)
Location
Canada
System Name m1dg3t | DeathBox | HairPi 3
Processor 3570k @ 4.0 1.15v BIOS | q9550 @ 3.77 1.325v BIOS
Motherboard Asrock z77e iTX | p5q Dlx 2301 BIOS
Cooling Custom Water | D-14 & HR-03gt | Passive HSF
Memory Samsung MV-3V4G3D 4g x 2 @ 1866 1.35v | OcZ RpR 2g x 4 @ 1067 2.2v
Video Card(s) MSi 7950 tf3 @1000 / 1350 | Asus 5870 V2 @ 900 / 1275
Storage Adata sx900 256Gb / WD 2500 HHTZ | WD 1001 FALS x 2
Display(s) BenQ gw2750hm | 46" Sharp Quatron
Case BitFenix Prodigy - m0dd3d | Antec Fusion Remote MAX
Audio Device(s) Onboard Toslink > Yamaha HTR 6290 | Xonar HDAV1.3 > Yamaha DSP z7
Power Supply Ocz mXp700w | Ocz zx850w | Cannakit 5v 2.5a
Mouse Logitech G700s | Logitech G9x - Cable Repaired
Keyboard TT Meka G1 - Black w Cherry Blacks| Logitech G11
Software Win7 Home | Xp sp3 & Vista ultimate | Raspbian
Benchmark Scores Epeen!! Who needs epeen??
Info is starting to get better, still waiting :) Price war's should be as fun as waiting for release, hopefully something fit's my buget so i can upgrade :eek:

Has Nvidia done a "If we can't beat 'em, join 'em" thing?
 

Benetanegia

New Member
Joined
Sep 11, 2009
Messages
2,680 (0.48/day)
Location
Reaching your left retina.
Confirmed Nvidia is doing an ATI!
This is odd. I go Nvidia and Nvidia starts to look like AMD. lol I can't win.
Has Nvidia done a "If we can't beat 'em, join 'em" thing?

It's kind of an irrelevant point to discuss, but why do so many people say something like this? I just can't make any sense of it.

AMD

- Gone with scalar shaders (which Nvidia has been doing for 6+ years)
- Gone modular with CU (which Nvidia has been doing since Fermi, 2 years now)
- GPGPU friendly architecture and caches (Fermi)

Nvidia

- Dropped hot-clocks

And Nvidia is doing what AMD? Come on, they dropped hot-clocks that's it, arguably because slower cores (yet smaller and in 2x amount) are more area/wattage efficient in 28nm, which did not necessarily apply to 40 nm, 65nm, 55nm...

The only interesting thing is that both GPU vendors have converged in a very similar architecture now that both pursue the same goals and are contrained by the same physical limits.

EDIT: ^^ And that's why I love tech BTW and specially GPUs. It's pure engineering. Solving an specific "problem" (rendering) in the best way they can, and looking 2 different vendors solving it so differently, but with so similar results has been very fun to watch, maybe in the coming years it will not be as fun as they converge more and more. Kind of like CPUs are mostly equal and there's a lot less to discuss (Bulldozer was a fresh attempt tho, yet it failed). I love tech anyway.
 
Last edited:
Joined
Mar 24, 2011
Messages
2,356 (0.47/day)
Location
VT
Processor Intel i7-10700k
Motherboard Gigabyte Aurorus Ultra z490
Cooling Corsair H100i RGB
Memory 32GB (4x8GB) Corsair Vengeance DDR4-3200MHz
Video Card(s) MSI Gaming Trio X 3070 LHR
Display(s) ASUS MG278Q / AOC G2590FX
Case Corsair X4000 iCue
Audio Device(s) Onboard
Power Supply Corsair RM650x 650W Fully Modular
Software Windows 10
It's kind of an irrelevant point to discuss, but why do so many people say something like this? I just can't make any sense of it.

AMD

- Gone with scalar shaders (which Nvidia has been doing for 6+ years)
- Gone modular with CU (which Nvidia has been doing since Fermi, 2 years now)
- GPGPU friendly architecture and caches (Fermi)

Nvidia

- Dropped hot-clocks

And Nvidia is doing what AMD? Come on, they dropped hot-clocks that's it, arguably because slower cores (yet smaller and in 2x amount) are more area/wattage efficient in 28nm, which did not necessarily apply to 40 nm, 65nm, 55nm...

The only interesting thing is that both GPU vendors have converged in a very similar architecture now that both pursue the same goals and are contrained by the same physical limits.

People just look at the number of Shader's and go "zomg copying AMD!!?#"
 

Benetanegia

New Member
Joined
Sep 11, 2009
Messages
2,680 (0.48/day)
Location
Reaching your left retina.
People just look at the number of Shader's and go "zomg copying AMD!!?#"

Yes I guess, but it's so obvious that Nvidia would eventually go to 4 digit numbers, if not this gen (i.e 1024 SP "Fermi"), in the next one at least. Anyway if AMD had followed using VLIW we'd probably talking about 3000 SPs, so again they wouldn't "look the same". So I stand by my point. If at all, AMD did an "Nvidia". Yet it's not true as I said.
 

TheMailMan78

Big Member
Joined
Jun 3, 2007
Messages
22,599 (3.54/day)
Location
'Merica. The Great SOUTH!
System Name TheMailbox 5.0 / The Mailbox 4.5
Processor RYZEN 1700X / Intel i7 2600k @ 4.2GHz
Motherboard Fatal1ty X370 Gaming K4 / Gigabyte Z77X-UP5 TH Intel LGA 1155
Cooling MasterLiquid PRO 280 / Scythe Katana 4
Memory ADATA RGB 16GB DDR4 2666 16-16-16-39 / G.SKILL Sniper Series 16GB DDR3 1866: 9-9-9-24
Video Card(s) MSI 1080 "Duke" with 8Gb of RAM. Boost Clock 1847 MHz / ASUS 780ti
Storage 256Gb M4 SSD / 128Gb Agelity 4 SSD , 500Gb WD (7200)
Display(s) LG 29" Class 21:9 UltraWide® IPS LED Monitor 2560 x 1080 / Dell 27"
Case Cooler Master MASTERBOX 5t / Cooler Master 922 HAF
Audio Device(s) Realtek ALC1220 Audio Codec / SupremeFX X-Fi with Bose Companion 2 speakers.
Power Supply Seasonic FOCUS Plus Series SSR-750PX 750W Platinum / SeaSonic X Series X650 Gold
Mouse SteelSeries Sensei (RAW) / Logitech G5
Keyboard Razer BlackWidow / Logitech (Unknown)
Software Windows 10 Pro (64-bit)
Benchmark Scores Benching is for bitches.
For some reason I just think NVIDIA is gonna bring a bag of fail next round for no other reason then I bought one.
 
Joined
May 22, 2010
Messages
2,516 (0.47/day)
Location
Canada
System Name m1dg3t | DeathBox | HairPi 3
Processor 3570k @ 4.0 1.15v BIOS | q9550 @ 3.77 1.325v BIOS
Motherboard Asrock z77e iTX | p5q Dlx 2301 BIOS
Cooling Custom Water | D-14 & HR-03gt | Passive HSF
Memory Samsung MV-3V4G3D 4g x 2 @ 1866 1.35v | OcZ RpR 2g x 4 @ 1067 2.2v
Video Card(s) MSi 7950 tf3 @1000 / 1350 | Asus 5870 V2 @ 900 / 1275
Storage Adata sx900 256Gb / WD 2500 HHTZ | WD 1001 FALS x 2
Display(s) BenQ gw2750hm | 46" Sharp Quatron
Case BitFenix Prodigy - m0dd3d | Antec Fusion Remote MAX
Audio Device(s) Onboard Toslink > Yamaha HTR 6290 | Xonar HDAV1.3 > Yamaha DSP z7
Power Supply Ocz mXp700w | Ocz zx850w | Cannakit 5v 2.5a
Mouse Logitech G700s | Logitech G9x - Cable Repaired
Keyboard TT Meka G1 - Black w Cherry Blacks| Logitech G11
Software Win7 Home | Xp sp3 & Vista ultimate | Raspbian
Benchmark Scores Epeen!! Who needs epeen??
I'm curious why they went with a 256 bit us as opppsed to 384? I thought with the large amount's of DDR5 you want max "throughput"? :confused: Maybe cuz it's the "budget" board? Anyway's i'm still waiting :)
 

MxPhenom 216

ASIC Engineer
Joined
Aug 31, 2010
Messages
13,006 (2.50/day)
Location
Loveland, CO
System Name Ryzen Reflection
Processor AMD Ryzen 9 5900x
Motherboard Gigabyte X570S Aorus Master
Cooling 2x EK PE360 | TechN AM4 AMD Block Black | EK Quantum Vector Trinity GPU Nickel + Plexi
Memory Teamgroup T-Force Xtreem 2x16GB B-Die 3600 @ 14-14-14-28-42-288-2T 1.45v
Video Card(s) Zotac AMP HoloBlack RTX 3080Ti 12G | 950mV 1950Mhz
Storage WD SN850 500GB (OS) | Samsung 980 Pro 1TB (Games_1) | Samsung 970 Evo 1TB (Games_2)
Display(s) Asus XG27AQM 240Hz G-Sync Fast-IPS | Gigabyte M27Q-P 165Hz 1440P IPS | Asus 24" IPS (portrait mode)
Case Lian Li PC-011D XL | Custom cables by Cablemodz
Audio Device(s) FiiO K7 | Sennheiser HD650 + Beyerdynamic FOX Mic
Power Supply Seasonic Prime Ultra Platinum 850
Mouse Razer Viper v2 Pro
Keyboard Corsair K65 Plus 75% Wireless - USB Mode
Software Windows 11 Pro 64-Bit
For some reason I just think NVIDIA is gonna bring a bag of fail next round for no other reason then I bought one.

I just hope there geometry and tesselation performance is still very good like it was with fermi.
 

MxPhenom 216

ASIC Engineer
Joined
Aug 31, 2010
Messages
13,006 (2.50/day)
Location
Loveland, CO
System Name Ryzen Reflection
Processor AMD Ryzen 9 5900x
Motherboard Gigabyte X570S Aorus Master
Cooling 2x EK PE360 | TechN AM4 AMD Block Black | EK Quantum Vector Trinity GPU Nickel + Plexi
Memory Teamgroup T-Force Xtreem 2x16GB B-Die 3600 @ 14-14-14-28-42-288-2T 1.45v
Video Card(s) Zotac AMP HoloBlack RTX 3080Ti 12G | 950mV 1950Mhz
Storage WD SN850 500GB (OS) | Samsung 980 Pro 1TB (Games_1) | Samsung 970 Evo 1TB (Games_2)
Display(s) Asus XG27AQM 240Hz G-Sync Fast-IPS | Gigabyte M27Q-P 165Hz 1440P IPS | Asus 24" IPS (portrait mode)
Case Lian Li PC-011D XL | Custom cables by Cablemodz
Audio Device(s) FiiO K7 | Sennheiser HD650 + Beyerdynamic FOX Mic
Power Supply Seasonic Prime Ultra Platinum 850
Mouse Razer Viper v2 Pro
Keyboard Corsair K65 Plus 75% Wireless - USB Mode
Software Windows 11 Pro 64-Bit
I'm curious why they went with a 256 bit us as opppsed to 384? I thought with the large amount's of DDR5 you want max "throughput"? :confused: Maybe cuz it's the "budget" board? Anyway's i'm still waiting :)

well its because of the memory size. 2GB. if it was 3gb then 384bit would work.
 
Joined
May 22, 2010
Messages
2,516 (0.47/day)
Location
Canada
System Name m1dg3t | DeathBox | HairPi 3
Processor 3570k @ 4.0 1.15v BIOS | q9550 @ 3.77 1.325v BIOS
Motherboard Asrock z77e iTX | p5q Dlx 2301 BIOS
Cooling Custom Water | D-14 & HR-03gt | Passive HSF
Memory Samsung MV-3V4G3D 4g x 2 @ 1866 1.35v | OcZ RpR 2g x 4 @ 1067 2.2v
Video Card(s) MSi 7950 tf3 @1000 / 1350 | Asus 5870 V2 @ 900 / 1275
Storage Adata sx900 256Gb / WD 2500 HHTZ | WD 1001 FALS x 2
Display(s) BenQ gw2750hm | 46" Sharp Quatron
Case BitFenix Prodigy - m0dd3d | Antec Fusion Remote MAX
Audio Device(s) Onboard Toslink > Yamaha HTR 6290 | Xonar HDAV1.3 > Yamaha DSP z7
Power Supply Ocz mXp700w | Ocz zx850w | Cannakit 5v 2.5a
Mouse Logitech G700s | Logitech G9x - Cable Repaired
Keyboard TT Meka G1 - Black w Cherry Blacks| Logitech G11
Software Win7 Home | Xp sp3 & Vista ultimate | Raspbian
Benchmark Scores Epeen!! Who needs epeen??
well its because of the memory size. 2GB. if it was 3gb then 384bit would work.

Wasn't Nvidia first to use 384 bit back in the day? Then it was with only 1g IIRC :confused:
 

MxPhenom 216

ASIC Engineer
Joined
Aug 31, 2010
Messages
13,006 (2.50/day)
Location
Loveland, CO
System Name Ryzen Reflection
Processor AMD Ryzen 9 5900x
Motherboard Gigabyte X570S Aorus Master
Cooling 2x EK PE360 | TechN AM4 AMD Block Black | EK Quantum Vector Trinity GPU Nickel + Plexi
Memory Teamgroup T-Force Xtreem 2x16GB B-Die 3600 @ 14-14-14-28-42-288-2T 1.45v
Video Card(s) Zotac AMP HoloBlack RTX 3080Ti 12G | 950mV 1950Mhz
Storage WD SN850 500GB (OS) | Samsung 980 Pro 1TB (Games_1) | Samsung 970 Evo 1TB (Games_2)
Display(s) Asus XG27AQM 240Hz G-Sync Fast-IPS | Gigabyte M27Q-P 165Hz 1440P IPS | Asus 24" IPS (portrait mode)
Case Lian Li PC-011D XL | Custom cables by Cablemodz
Audio Device(s) FiiO K7 | Sennheiser HD650 + Beyerdynamic FOX Mic
Power Supply Seasonic Prime Ultra Platinum 850
Mouse Razer Viper v2 Pro
Keyboard Corsair K65 Plus 75% Wireless - USB Mode
Software Windows 11 Pro 64-Bit
Wasn't Nvidia first to use 384 bit back in the day? Then it was with only 1g IIRC :confused:

no? well the 4 series at like 1280mb of ram and 1536mb(i think on the 580) and its 384bit.
 

creepingdeath

New Member
Joined
Dec 24, 2011
Messages
14 (0.00/day)
Seems like Nvidia's pretty prepped up to wipe AMD off the slate! But what would be the TDP on these things? Preferably lesser than the earlier 480 and 580 heaters. :)

Uh, with these specifications it definitely will NOT beat Tahiti. There's always price though right? Hotclocking is gone, hence the shader units are substantially weaker than those found in Fermi.

GK110 is the one we want and since it has just taped out, it will not be released until Q3. Sorry green fans :)
 

creepingdeath

New Member
Joined
Dec 24, 2011
Messages
14 (0.00/day)
I have a feeling that NVIDIA will kill the competition this time around...Kepler sounds like a new Voodoo2, if y'all still remember that...

I have a feeling that the specs are black and white. GK110 will be the one to wait for and its not coming till Q3.
 

Benetanegia

New Member
Joined
Sep 11, 2009
Messages
2,680 (0.48/day)
Location
Reaching your left retina.
Uh, with these specifications it definitely will NOT beat Tahiti. There's always price though right? Hotclocking is gone, hence the shader units are substantially weaker than those found in Fermi.

Yes shaders are going to be exactly half as powerful as in Fermi. Hence this chip still has 50% more than the GTX580. Still not enough info to say one way or another.

But since we are at making absurd claims with no posible way to back up: this chip WILL beat Tahiti, and by a good margin too.
 

creepingdeath

New Member
Joined
Dec 24, 2011
Messages
14 (0.00/day)
Yes shaders are going to be exactly half as powerful as in Fermi. Hence this chip still has 50% more than the GTX580. Still not enough info to say one way or another.

But since we are at making absurd claims with no posible way to back up: this chip WILL beat Tahiti, and by a good margin too.

I'll call you and raise you by stating, "this will be nvidia's 5000 FX all over again " :cool:

Just kidding with that ;) In all seriousness, the specs are not impressive. It may come close to the 580 at a lower cost and better efficiency, but based on specs it is not a tahiti killer. Gotta wait for GK110 which just taped out. Thats the one i'll wait for, i'll be doing another round of upgrades around the September timeframe anyway.
 
Joined
May 22, 2010
Messages
2,516 (0.47/day)
Location
Canada
System Name m1dg3t | DeathBox | HairPi 3
Processor 3570k @ 4.0 1.15v BIOS | q9550 @ 3.77 1.325v BIOS
Motherboard Asrock z77e iTX | p5q Dlx 2301 BIOS
Cooling Custom Water | D-14 & HR-03gt | Passive HSF
Memory Samsung MV-3V4G3D 4g x 2 @ 1866 1.35v | OcZ RpR 2g x 4 @ 1067 2.2v
Video Card(s) MSi 7950 tf3 @1000 / 1350 | Asus 5870 V2 @ 900 / 1275
Storage Adata sx900 256Gb / WD 2500 HHTZ | WD 1001 FALS x 2
Display(s) BenQ gw2750hm | 46" Sharp Quatron
Case BitFenix Prodigy - m0dd3d | Antec Fusion Remote MAX
Audio Device(s) Onboard Toslink > Yamaha HTR 6290 | Xonar HDAV1.3 > Yamaha DSP z7
Power Supply Ocz mXp700w | Ocz zx850w | Cannakit 5v 2.5a
Mouse Logitech G700s | Logitech G9x - Cable Repaired
Keyboard TT Meka G1 - Black w Cherry Blacks| Logitech G11
Software Win7 Home | Xp sp3 & Vista ultimate | Raspbian
Benchmark Scores Epeen!! Who needs epeen??
Joined
Sep 15, 2011
Messages
6,725 (1.39/day)
Processor Intel® Core™ i7-13700K
Motherboard Gigabyte Z790 Aorus Elite AX
Cooling Noctua NH-D15
Memory 32GB(2x16) DDR5@6600MHz G-Skill Trident Z5
Video Card(s) ZOTAC GAMING GeForce RTX 3080 AMP Holo
Storage 2TB SK Platinum P41 SSD + 4TB SanDisk Ultra SSD + 500GB Samsung 840 EVO SSD
Display(s) Acer Predator X34 3440x1440@100Hz G-Sync
Case NZXT PHANTOM410-BK
Audio Device(s) Creative X-Fi Titanium PCIe
Power Supply Corsair 850W
Mouse Logitech Hero G502 SE
Software Windows 11 Pro - 64bit
Benchmark Scores 30FPS in NFS:Rivals
That's nice, but how about something similar to AMD's MLAA straight from the driver??? I I play a lot of older games that don't support AA, and with MLAA is a delight.
 
Joined
May 22, 2010
Messages
2,516 (0.47/day)
Location
Canada
System Name m1dg3t | DeathBox | HairPi 3
Processor 3570k @ 4.0 1.15v BIOS | q9550 @ 3.77 1.325v BIOS
Motherboard Asrock z77e iTX | p5q Dlx 2301 BIOS
Cooling Custom Water | D-14 & HR-03gt | Passive HSF
Memory Samsung MV-3V4G3D 4g x 2 @ 1866 1.35v | OcZ RpR 2g x 4 @ 1067 2.2v
Video Card(s) MSi 7950 tf3 @1000 / 1350 | Asus 5870 V2 @ 900 / 1275
Storage Adata sx900 256Gb / WD 2500 HHTZ | WD 1001 FALS x 2
Display(s) BenQ gw2750hm | 46" Sharp Quatron
Case BitFenix Prodigy - m0dd3d | Antec Fusion Remote MAX
Audio Device(s) Onboard Toslink > Yamaha HTR 6290 | Xonar HDAV1.3 > Yamaha DSP z7
Power Supply Ocz mXp700w | Ocz zx850w | Cannakit 5v 2.5a
Mouse Logitech G700s | Logitech G9x - Cable Repaired
Keyboard TT Meka G1 - Black w Cherry Blacks| Logitech G11
Software Win7 Home | Xp sp3 & Vista ultimate | Raspbian
Benchmark Scores Epeen!! Who needs epeen??
That's nice, but how about something similar to AMD's MLAA straight from the driver??? I I play a lot of older games that don't support AA, and with MLAA is a delight.

What, what is MLAA? It's useless, ATi has no innovative feature's like that! :rolleyes::rolleyes:
 
Joined
Nov 4, 2005
Messages
11,984 (1.72/day)
System Name Compy 386
Processor 7800X3D
Motherboard Asus
Cooling Air for now.....
Memory 64 GB DDR5 6400Mhz
Video Card(s) 7900XTX 310 Merc
Storage Samsung 990 2TB, 2 SP 2TB SSDs, 24TB Enterprise drives
Display(s) 55" Samsung 4K HDR
Audio Device(s) ATI HDMI
Mouse Logitech MX518
Keyboard Razer
Software A lot.
Benchmark Scores Its fast. Enough.
7970

3.79 TFLOPS Single Precision compute power
947 GFLOPS Double Precision compute power


Twice as much math processing power with only a 25% increase in "core" count and 25Mhz less core speed?

If these are official numbers from the green camp I feel sorry for their PR department making efficiency statements.
 
Joined
Oct 29, 2010
Messages
2,972 (0.58/day)
System Name Old Fart / Young Dude
Processor 2500K / 6600K
Motherboard ASRock P67Extreme4 / Gigabyte GA-Z170-HD3 DDR3
Cooling CM Hyper TX3 / CM Hyper 212 EVO
Memory 16 GB Kingston HyperX / 16 GB G.Skill Ripjaws X
Video Card(s) Gigabyte GTX 1050 Ti / INNO3D RTX 2060
Storage SSD, some WD and lots of Samsungs
Display(s) BenQ GW2470 / LG UHD 43" TV
Case Cooler Master CM690 II Advanced / Thermaltake Core v31
Audio Device(s) Asus Xonar D1/Denon PMA500AE/Wharfedale D 10.1/ FiiO D03K/ JBL LSR 305
Power Supply Corsair TX650 / Corsair TX650M
Mouse Steelseries Rival 100 / Rival 110
Keyboard Sidewinder/ Steelseries Apex 150
Software Windows 10 / Windows 10 Pro
7970

3.79 TFLOPS Single Precision compute power
947 GFLOPS Double Precision compute power


Twice as much math processing power with only a 25% increase in "core" count and 25Mhz less core speed?

If these are official numbers from the green camp I feel sorry for their PR department making efficiency statements.

Let's remember the 6970 has 2.7 TFlops while GTX580 has something like 1.5 so if we are talking about gaming benchmarks I don't think that's a factor.
 
Joined
Oct 10, 2009
Messages
868 (0.16/day)
Location
London, UK
System Name The one under the desk / Media Centre
Processor Xeon X3730@3.6GHZ / Phenom II X4 805E
Motherboard Gigabyte P55M-UD4 / Asus Crosshair III
Cooling Corsair H70 + 2*PWM fan / Arctic Alpine 11
Memory 16GB DRR3-1333 9-9-9-27 / 4GB Crucial DDR3-1333
Video Card(s) Asus DirectCU GTX 680 / Gigabyte 560TI
Storage Kingston V200 128GB, WD6400AAKS, 1TB Seagate 7.2kRPM SSHD / Kingston V200 128GB
Display(s) Samsung 2343BW + Dell Ultrasharp 1600*1200 / 32" TV
Case C'M' Silencio 550 / Some ancient SilverStone brushed aluminium media centre
Audio Device(s) No.
Power Supply Thermaltake Toughpower XT 675W / EVGA 430W
Mouse Mionix Naos 3200 / Generic PS2
Keyboard Roccat Ryos TKL Pro / Evoluent Mouse Friendly Keyboard (Logitech OEM)
Software Windows 7 Ult x64
Benchmark Scores Nah.
Wasn't Nvidia first to use 384 bit back in the day? Then it was with only 1g IIRC :confused:

First GPU to use a 384-bit bus was the G80, as used in the 8800GTX and 8800 Ultra. It didn't have 1GB of memory though, because it had a 384-bit bus...

The GTX550 was the first (and so far only) card to break the evenly filled memory rule. It has 1GB through a 192-bit bus.
 

Benetanegia

New Member
Joined
Sep 11, 2009
Messages
2,680 (0.48/day)
Location
Reaching your left retina.
It may come close to the 580 at a lower cost and better efficiency, but based on specs it is not a tahiti killer. Gotta wait for GK110 which just taped out. Thats the one i'll wait for, i'll be doing another round of upgrades around the September timeframe anyway.

Funny, because based on specs this is not only a Tahiti killer, but a Tahiti killer, raper and shitting on his tomb kind of killer, if that makes any sense. Of course that's ony based on the specs, so it' won't materialize as such.

Be honest and say that because it is 256 bit, YOU think it's not going to be faster than GTX580 or something. Because based on specs, all of them, the card has 2x the crunching power than GTX580 (2.9 vs 1.5 Gflops). Twice as much texture power (128 vs 64) and 33% more memory, just to name a few.

I wouldn't even pay too much attention to the claim that GK110 just taped out BTW. "They" say that GK100 was canned, but there's absolutely no proof of that. "They" never knew when GK104 taped out either. Plus in 2010 by this time of the year there was also a chip called GF110 in the works, and based on when it was released (October 2010), its tape out had to happen around Feb/March too. It's posible that GK100 still exists and will be released soon after GK104, which is what many rumors say. Rumors from sources that turned out to be correct about GK104 specs several months ago, if we are to believe these specs.

7970

3.79 TFLOPS Single Precision compute power
947 GFLOPS Double Precision compute power


Twice as much math processing power with only a 25% increase in "core" count and 25Mhz less core speed?

If these are official numbers from the green camp I feel sorry for their PR department making efficiency statements.

That's double precision* only and a huge improvement over GF104, both are capped because they are the mainstream parts. GF104 was capped at 1/12 the SP amount. GK104 is 1/6, which is a nice improvement for the performance part (for example in previous generations AMD didn't even support DP on anything but high-end). The high-end chip will feature 1/2 ratio and if Tahiti's number is really true (I thought Tahiti could do 1/2 DP :confused:), it will most definitely decimate it at DP performance.

*On SP 2.9 is definitely not half of 3.79 and like Crap Daddy said the GTX 580 had around 1.5 Gflops. Claimed theoretical GFlops means very little, except for comparing two chips using identical architecture. Obviously GK104 is not going to be 2x as fast as the GTX580 as the GFlops number suggest, or TMUs, but it will most definitely beat it by a good amount. How much? Look to previous gens and compare GTX560 Ti to GTX285. There's your most probable answer.
 

creepingdeath

New Member
Joined
Dec 24, 2011
Messages
14 (0.00/day)
Funny, because based on specs this is not only a Tahiti killer, but a Tahiti killer, raper and shitting on his tomb kind of killer, if that makes any sense. Of course that's ony based on the specs, so it' won't materialize as such.

Be honest and say that because it is 256 bit, YOU think it's not going to be faster than GTX580 or something. Because based on specs, all of them, the card has 2x the crunching power than GTX580 (2.9 vs 1.5 Gflops). Twice as much texture power (128 vs 64) and 33% more memory, just to name a few.

I wouldn't even pay too much attention to the claim that GK110 just taped out BTW. "They" say that GK100 was canned, but there's absolutely no proof of that. "They" never knew when GK104 taped out either. Plus in 2010 by this time of the year there was also a chip called GF110 in the works, and based on when it was released (October 2010), its tape out had to happen around Feb/March too. It's posible that GK100 still exists and will be released soon after GK104, which is what many rumors say. Rumors from sources that turned out to be correct about GK104 specs several months ago, if we are to believe these specs.



That's double precision* only and a huge improvement over GF104, both are capped because they are the mainstream parts. GF104 was capped at 1/12 the SP amount. GK104 is 1/6, which is a nice improvement for the performance part (for example in previous generations AMD didn't even support DP on anything but high-end). The high-end chip will feature 1/2 ratio and if Tahiti's number is really true (I thought Tahiti could do 1/2 DP :confused:), it will most definitely decimate it at DP performance.

*On SP 2.9 is definitely not half of 3.79 and like Crap Daddy said the GTX 580 had around 1.5 Gflops. Claimed theoretical GFlops means very little, except for comparing two chips using identical architecture. Obviously GK104 is not going to be 2x as fast as the GTX580 as the GFlops number suggest, or TMUs, but it will most definitely beat it by a good amount. How much? Look to previous gens and compare GTX560 Ti to GTX285. There's your most probable answer.

LOL

The fanboy is strong with this one. If GK104 cures cancer and is 20x faster than 7970 great! I'll buy one.

Unfortunately the reality is that the shader architecture of the GK104 is vastly different than that of Fermi, it takes 3 times the number of Kepler shader units to equal a Fermi Shader unit. because shader clocks will be equal to raster clocks on the Kepler. Hotclocking is gone, that is the fallacy of your argument that you stupidly don't realize because you can't see past your fanboy eyeglasses. Also, just so you know, Tflops is not a meaningful measure of performance.

But hey whatever helps you sleep at night!! Hopefully, Jen-Hsun Huang will give you a hug before you go to bed at night.
 
Last edited:
Top