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

AMD Radeon RX 6900 XT

Joined
Sep 15, 2016
Messages
484 (0.16/day)
It's probably because you're the last person to be talking about perf per dollar. :laugh:

So once again, performance/cost makes a lot of sense when comparing two products of either equal performance or equal cost. The 3090 is not equivalent in performance or cost to a 3080 nor any other product on the market.

If I had purchased a 3090 when there was another card with the same performance for 60% of the price then yes, that would be nonsensical, unfortunate, and I would be a hypocrite.
 
Joined
Jan 8, 2020
Messages
834 (0.47/day)
Location
Maryland, USA
Processor Ryzen 5 5600X
Motherboard MSI MPG X570S Carbon Max Wifi
Cooling CPU: bequiet! Dark Rock 4. Case fans: 2x bequiet Silent Wings 3 140s, 2x Silent Wings 3 120s
Memory 2 x 8 GB Patriot Viper Steel DDR4-4400 C19
Video Card(s) Sapphire NITRO+ RX 5700 XT
Storage 2TB Mushkin Pilot-E M.2, 1 TB SK Hynix P31 M.2, 1 TB Inland Professional, 500 GB Samsung 860 Evo
Display(s) MSI Optix MAG271CQR 1440p 144Hz, MSI Optix MAG241C 1080p 144Hz
Case Lian Li Lancool III
Audio Device(s) Philips SHP9500, V-Moda BoomPro, Sybasonic Better Connectivity USB DAC/Amp
Power Supply EVGA SuperNOVA G3 80+ Gold 750W
Mouse Glorious Model D Wireless
Keyboard Custom Qwertykeys Navy QK80: Sarokeys Strawberry Wine switches, GMK CYL DMG3 keycaps
Great review as always. Unfortunately from a consumer standpoint, the 6900XT is pointless. Let's play devil's advocate for a second and take AMD's word for it that the 6900XT is a 3090 killer. Looking at the performance summary page, the 3090 is only 5%/6%/8% faster (1080p/1440p/4K) but for a 33% price increase over the 6900XT. If you're dead set on getting the best AMD GPU you can and don't care about raytracing, then between only the top offerings from each company, the 6900XT seems like a pretty good deal. But unfortunately, the top offerings from each company don't exist in a vacuum. The 6900XT is 1% slower at 1080p and 1%/2% faster at 1440p/4K compared to the 3080, for a 30% price hike. It's 5%/5%/7% faster than the 6800XT, but for an even larger 35% price hike. There's no reason that I can fathom why you'd spend at $300 more over the cost of a 3080 for a 2% performance improvement at best.

It's great to see that AMD can make high end GPUs that perform in the same ballpark as Nvidia's high-end offerings. Nobody expected them to be as competitive as they are this generation, and they deserve the credit for that. The lackluster RT performance I can understand given it's their first go at it while Nvidia has had over a year to further optimize the tech. The biggest issue with this card is the fact that AMD tries to market it head to head with the 3090. Again, sure, at most it's 8% worse for 33% cheaper, but because the 6800XT/3080 are so close to it in performance, there's absolutely no reason to buy one. Now Nvidia will pop in with a 3080Ti that performs better and be able to price it at $999 because AMD set the bar there. Had the 6900XT been $750, a compelling argument could be made to buy one. I think that would be a fair price point. It just barely edges out the 3080 in 1440p and 4K performance, so between that and the greater amount of VRAM, a $50 price hike over the 3080 could be argued if you didn't care about RT.

Of course, all of this is a moot point anyway since it's almost impossible to buy a new silicon product these days.

TL;DR: AMD shot themselves in the foot with 6900XT pricing
 

W1zzard

Administrator
Staff member
Joined
May 14, 2004
Messages
27,842 (3.71/day)
Processor Ryzen 7 5700X
Memory 48 GB
Video Card(s) RTX 4080
Storage 2x HDD RAID 1, 3x M.2 NVMe
Display(s) 30" 2560x1600 + 19" 1280x1024
Software Windows 10 64-bit
Joined
Nov 5, 2020
Messages
24 (0.02/day)
Nice card, well done AMD. Nice review too!

The winner this generation will depend on how many developers AMD can convince to not use RT heavily. If Dirt 5 and Godfall are any indication they’re having some success so far.

What’s probably going to happen though is Nvidia will push RT even harder now that it’s available on baseline console hardware and from both PC vendors.
 
Joined
May 2, 2016
Messages
57 (0.02/day)
They are all nice cards from both sides. Each day i look more and more at rtx3080 with intention of replacing my trusty old 1070
 

newtekie1

Semi-Retired Folder
Joined
Nov 22, 2005
Messages
28,473 (4.10/day)
Location
Indiana, USA
Processor Intel Core i7 10850K@5.2GHz
Motherboard AsRock Z470 Taichi
Cooling Corsair H115i Pro w/ Noctua NF-A14 Fans
Memory 32GB DDR4-3600
Video Card(s) RTX 2070 Super
Storage 500GB SX8200 Pro + 8TB with 1TB SSD Cache
Display(s) Acer Nitro VG280K 4K 28"
Case Fractal Design Define S
Audio Device(s) Onboard is good enough for me
Power Supply eVGA SuperNOVA 1000w G3
Software Windows 10 Pro x64
So when did you buy it for 999$? as it only got little close only to that price for, just ONE day maybe? Cant you see that It was sold for 1200$, which is 200$ higher than the MSRP after 9 months of release.

Reading comprehension isn't your strong suit is it? That's a price tracker for AMAZON. I said eVGA directly had it for $999, and it wasn't that card, it was eVGA's basic 2080Ti.

They are all nice cards from both sides. Each day i look more and more at rtx3080 with intention of replacing my trusty old 1070

I'm waiting to see if the rumored 3080 Ti comes true. I think that might be my next card for my main computer.
 
Joined
Nov 18, 2010
Messages
7,534 (1.47/day)
Location
Rīga, Latvia
System Name HELLSTAR
Processor AMD RYZEN 9 5950X
Motherboard ASUS Strix X570-E
Cooling 2x 360 + 280 rads. 3x Gentle Typhoons, 3x Phanteks T30, 2x TT T140 . EK-Quantum Momentum Monoblock.
Memory 4x8GB G.SKILL Trident Z RGB F4-4133C19D-16GTZR 14-16-12-30-44
Video Card(s) Sapphire Pulse RX 7900XTX. Water block. Crossflashed.
Storage Optane 900P[Fedora] + WD BLACK SN850X 4TB + 750 EVO 500GB + 1TB 980PRO+SN560 1TB(W11)
Display(s) Philips PHL BDM3270 + Acer XV242Y
Case Lian Li O11 Dynamic EVO
Audio Device(s) SMSL RAW-MDA1 DAC
Power Supply Fractal Design Newton R3 1000W
Mouse Razer Basilisk
Keyboard Razer BlackWidow V3 - Yellow Switch
Software FEDORA 41
All my OC testing was done at max power limit, no power limit increase = no gains from OC

Basically need to wait the first one doing shunt mod and seeing what really this is capable to show. So far this is a show only for pedestrians arguing with each other.
 

W1zzard

Administrator
Staff member
Joined
May 14, 2004
Messages
27,842 (3.71/day)
Processor Ryzen 7 5700X
Memory 48 GB
Video Card(s) RTX 4080
Storage 2x HDD RAID 1, 3x M.2 NVMe
Display(s) 30" 2560x1600 + 19" 1280x1024
Software Windows 10 64-bit
Basically need to wait the first one doing shunt mod and seeing what really this is capable to show. So far this is a show only for pedestrians arguing with each other.
AMD doesn't use shunts, the power draw is estimated internally in the GPU afaik
 
Joined
Jun 30, 2016
Messages
16 (0.01/day)
Processor AMD Ryzen 7 5800X3D
Motherboard ASRock X570 TAICHI
Cooling DeepCool Liquid Cooler LS520 240mm
Memory G.SKILL TridentZ RGB Series 64GB (4 x 16GB)
Video Card(s) ASRock Phantom Gaming Radeon RX 7900 XT
Display(s) ASUS ROG Strix XG438Q 43"
Case Phanteks Eclipse P500A
Audio Device(s) Corsair HS80 Wireless Gaming Headset
Power Supply Seasonic FOCUS GX-850, 850W 80+ Gold
Mouse Razer Basilisk Ultimate Hyperspeed Wireless Gaming Mouse
Keyboard CORSAIR Strafe RGB MK.2 Mechanical Gaming Keyboard
Software Windows 11 pro
Good luck finding one for 1k, the bots will buy them out and have them up on eBay for 2k. So the real price will be 2 thousand for awhile.
 
Joined
Jul 13, 2016
Messages
3,281 (1.07/day)
Processor Ryzen 7800X3D
Motherboard ASRock X670E Taichi
Cooling Noctua NH-D15 Chromax
Memory 32GB DDR5 6000 CL30
Video Card(s) MSI RTX 4090 Trio
Storage Too much
Display(s) Acer Predator XB3 27" 240 Hz
Case Thermaltake Core X9
Audio Device(s) Topping DX5, DCA Aeon II
Power Supply Seasonic Prime Titanium 850w
Mouse G305
Keyboard Wooting HE60
VR HMD Valve Index
Software Win 10
5-7% faster than the 6800xt for same system, for $350 extra. Yes. It should be priced at $700-$750, then it's a good buy.

It's also $500 cheaper than the RTX 3090 and I don't see you on the 3090 reviews giving them stick for much worse value. Double standard IMO. Neither card are good value.
 
Joined
Oct 18, 2019
Messages
413 (0.22/day)
Location
NYC, NY
" The Radeon RX 6900 XT is kind of stuck in this strange place where it’s really bad value compared to the 6800 XT, good value compared to the RTX 3090, but people looking to invest in this class of GPU won’t care about value, they just want the best of the best and in our opinion that isn’t the 6900 XT. Who is going to buy the 6900 XT? Die-hard AMD fans and people who desperately want a 6800 XT but can’t find one and aren’t willing to wait. We're looking at you. "


When I started reading, I came here focused on just 3 things:

#1 Price
#2 How well it compared to my 3090 in Microsoft Flight Simulator (since ya'll don't use DCS World)
#3 Your conclusion.


I got 2/3 answers: $500 less than my 3090, but almost performs as well in 4K.

Because of the GPU scalping, it's almost impossible to buy anything around here. Microcenter's shelves are empty.

Hopefully, people will be able to actually get one now despite all the scalping going on.
 
Joined
Jan 6, 2014
Messages
599 (0.15/day)
Location
Germany
System Name Main Machine
Processor Intel i9-13900KS
Motherboard ASUS ROG Maximus Z790 Apex
Cooling Water cooling, 2x EK-DDC 3.2 PWM, 1x360mm+1x240mm+1x120mm EK, Mora 360 Pro, EK-Quantum Velocity 2
Memory G.SKILL 32GB DDR5-7200, 7200J3445G16GX2-TZ5RS
Video Card(s) ASRock RX 7900 XTX Aqua
Storage 2x WD_BLACK SN850X 1TB und 2TB, 2x8TB Seagate Ironwolf
Display(s) ASUS ROG Strix XG27WQ 27inch 165Hz FreeSync Premium Pro
Case Cooler Master COSMOS C700P
Audio Device(s) Turtle Beach Elite Pro Tournament + Elite Pro TAC
Power Supply Corsair AX1600i 1600W Titanium
Mouse Logitech G903 LIGHTSPEED Wireless
Keyboard ROCCAT Ryos MK Pro
Software Win 11
I am not disappointmented that I went for 6800XT. :rolleyes:
With undervolt on mine I am getting around 5%-7% higher performance with around 30W-40W higher power consumption.

I played Borderland 3 for many hours with DX12 Ultra settings, I have boost clock staying in the range of 2500MHz and FPS was all time in range from 120-130.

I suppose 6900XT can also be tuned by undervolting to get higher performance.:rolleyes:

@W1zzard
Did you try by undervolting and increasing the Frequency slider?
On my 6800XT I have better overclock by undervolting.
The performance is worst if I set for example 2550MHz@1050mV than for example 2550MHz@1015mV.

The above mentioned Borderland 3 result are with 2550MHz@1015mV with power limit slider at 15%.
My card does not boost very well at default settings in Wattman. :laugh:
 
Last edited:
Joined
Mar 16, 2017
Messages
2,106 (0.75/day)
Location
Tanagra
System Name Budget Box
Processor Xeon E5-2667v2
Motherboard ASUS P9X79 Pro
Cooling Some cheap tower cooler, I dunno
Memory 32GB 1866-DDR3 ECC
Video Card(s) XFX RX 5600XT
Storage WD NVME 1GB
Display(s) ASUS Pro Art 27"
Case Antec P7 Neo
Finally AMD has its "Zen moment" with GPUs. Doesn't win outright, but they went from not challenging nvidia to offering valid alternatives for all but the "put me in the poorhouse" GPU edition. The energy efficiency is a complete 180 from Polaris, and even a good jump from RDNA/Navi10. Taking the crown would have been nice, but this finally looks like an architecture with some answers. It almost seemed like this day would never come.

Edit:
I should add that this GPU is a big bastard. 26.8B transistors at 7nm, which puts it at 2.6x the size of Navi10. I do wonder if the prices on top GPUs will ever be reasonable again. Probably a lot of investment to recover from both companies, so a fully-enabled chip is going to be rare and expensive. The 3080 and 6800XT are the realistic "top" GPUs. The 3090 and 6900XT are for bragging rights. Basically the Titan-tier products that just get to occupy the top end of the bar graphs.
 
Last edited:
Joined
Oct 8, 2015
Messages
770 (0.23/day)
Location
Earth's Troposphere
System Name 3 "rigs"-gaming/spare pc/cruncher
Processor R7-5800X3D/i7-7700K/R9-7950X
Motherboard Asus ROG Crosshair VI Extreme/Asus Ranger Z170/Asus ROG Crosshair X670E-GENE
Cooling Bitspower monoblock ,custom open loop,both passive and active/air tower cooler/air tower cooler
Memory 32GB DDR4/32GB DDR4/64GB DDR5
Video Card(s) Gigabyte RX6900XT Alphacooled/AMD RX5700XT 50th Aniv./SOC(onboard)
Storage mix of sata ssds/m.2 ssds/mix of sata ssds+an m.2 ssd
Display(s) Dell UltraSharp U2410 , HP 24x
Case mb box/Silverstone Raven RV-05/CoolerMaster Q300L
Audio Device(s) onboard/onboard/onboard
Power Supply 3 Seasonics, a DeltaElectronics, a FractalDesing
Mouse various/various/various
Keyboard various wired and wireless
VR HMD -
Software W10.someting or another,all 3
If only it have beaten the 3090 outright to force nv in a desperate move for "inventing" the "super ti" moniker with price cuts across the board.

Great review.

Underwhelming oc potential the card poses.
 
Joined
Nov 6, 2016
Messages
1,751 (0.59/day)
Location
NH, USA
System Name Lightbringer
Processor Ryzen 7 2700X
Motherboard Asus ROG Strix X470-F Gaming
Cooling Enermax Liqmax Iii 360mm AIO
Memory G.Skill Trident Z RGB 32GB (8GBx4) 3200Mhz CL 14
Video Card(s) Sapphire RX 5700XT Nitro+
Storage Hp EX950 2TB NVMe M.2, HP EX950 1TB NVMe M.2, Samsung 860 EVO 2TB
Display(s) LG 34BK95U-W 34" 5120 x 2160
Case Lian Li PC-O11 Dynamic (White)
Power Supply BeQuiet Straight Power 11 850w Gold Rated PSU
Mouse Glorious Model O (Matte White)
Keyboard Royal Kludge RK71
Software Windows 10
In negatives it lists:

"Overclocking requires power limit increase"

Is there a piece of computer hardware that when overclock Ed DOESN'T require a power limit increase?

If only it have beaten the 3090 outright to force nv in a desperate move for "inventing" the "super ti" moniker with price cuts across the board.

Great review.

Underwhelming oc potential the card poses.
Underwhelming compared to what?
 
Joined
Oct 8, 2015
Messages
770 (0.23/day)
Location
Earth's Troposphere
System Name 3 "rigs"-gaming/spare pc/cruncher
Processor R7-5800X3D/i7-7700K/R9-7950X
Motherboard Asus ROG Crosshair VI Extreme/Asus Ranger Z170/Asus ROG Crosshair X670E-GENE
Cooling Bitspower monoblock ,custom open loop,both passive and active/air tower cooler/air tower cooler
Memory 32GB DDR4/32GB DDR4/64GB DDR5
Video Card(s) Gigabyte RX6900XT Alphacooled/AMD RX5700XT 50th Aniv./SOC(onboard)
Storage mix of sata ssds/m.2 ssds/mix of sata ssds+an m.2 ssd
Display(s) Dell UltraSharp U2410 , HP 24x
Case mb box/Silverstone Raven RV-05/CoolerMaster Q300L
Audio Device(s) onboard/onboard/onboard
Power Supply 3 Seasonics, a DeltaElectronics, a FractalDesing
Mouse various/various/various
Keyboard various wired and wireless
VR HMD -
Software W10.someting or another,all 3
To the 6800xt. I expected for it do way better than what the review sample achieved.
 

Aquinus

Resident Wat-man
Joined
Jan 28, 2012
Messages
13,171 (2.81/day)
Location
Concord, NH, USA
System Name Apollo
Processor Intel Core i9 9880H
Motherboard Some proprietary Apple thing.
Memory 64GB DDR4-2667
Video Card(s) AMD Radeon Pro 5600M, 8GB HBM2
Storage 1TB Apple NVMe, 4TB External
Display(s) Laptop @ 3072x1920 + 2x LG 5k Ultrafine TB3 displays
Case MacBook Pro (16", 2019)
Audio Device(s) AirPods Pro, Sennheiser HD 380s w/ FIIO Alpen 2, or Logitech 2.1 Speakers
Power Supply 96w Power Adapter
Mouse Logitech MX Master 3
Keyboard Logitech G915, GL Clicky
Software MacOS 12.1
Is there a piece of computer hardware that when overclock Ed DOESN'T require a power limit increase?
Undervolting a Vega 64 at the stock power limit will allow the GPU to boost more often resulting in better performance.
 
Joined
Nov 21, 2010
Messages
2,351 (0.46/day)
Location
Right where I want to be
System Name Miami
Processor Ryzen 3800X
Motherboard Asus Crosshair VII Formula
Cooling Ek Velocity/ 2x 280mm Radiators/ Alphacool fullcover
Memory F4-3600C16Q-32GTZNC
Video Card(s) XFX 6900 XT Speedster 0
Storage 1TB WD M.2 SSD/ 2TB WD SN750/ 4TB WD Black HDD
Display(s) DELL AW3420DW / HP ZR24w
Case Lian Li O11 Dynamic XL
Audio Device(s) EVGA Nu Audio
Power Supply Seasonic Prime Gold 1000W+750W
Mouse Corsair Scimitar/Glorious Model O-
Keyboard Corsair K95 Platinum
Software Windows 10 Pro
Mission failed. We'll get 'em next time.

Impressive but means jack when that target has been missed by such a large margin. I'm not seeing the $300 more value over the 3080/6800XT.
 
Last edited:

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
Am more impressed that AMD RDNA 2 beat Nvidia's Ampere in power efficiency for more or less the same performance !

Hard to compare on different nodes, Samsung 8nm is basically their 10nm with density improvements, gate pitch reduction, and a high drive strength cell in the library. Higher drive strength cells have more leakage and thus more power consumption, but are faster transistors.
 

wolf

Better Than Native
Joined
May 7, 2007
Messages
8,175 (1.27/day)
System Name MightyX
Processor Ryzen 9800X3D
Motherboard Gigabyte X650I AX
Cooling Scythe Fuma 2
Memory 32GB DDR5 6000 CL30
Video Card(s) Asus TUF RTX3080 Deshrouded
Storage WD Black SN850X 2TB
Display(s) LG 42C2 4K OLED
Case Coolermaster NR200P
Audio Device(s) LG SN5Y / Focal Clear
Power Supply Corsair SF750 Platinum
Mouse Corsair Dark Core RBG Pro SE
Keyboard Glorious GMMK Compact w/pudding
VR HMD Meta Quest 3
Software case populated with Artic P12's
Benchmark Scores 4k120 OLED Gsync bliss
The only sane reason to buy this over a 6800XT is availability and impatience. It's nice and all, gotta have a halo product, but the MSRP should be more like $750. No wonder they waited to release.

Nvidia had the luxury of releasing the 3080/3090 to no competition, and yes even then the 3090 doesn't make much sense unless you really were going to use the extra VRAM. But at least it had more cores and more VRAM.

Diehard fans with deep pockets will still buy this card, not a shred of doubt it will fly off shelves until we're all spoiled for choice from both camps with MSRP (or close to it) products.

The 'sane' high end belongs to the 6800XT and 3080 for now, if you could get either at a good price, they're clearly the ones to go for.

Fairly compelling either way too, Pure rast and a (theoretically) lower price + extra VRAM and a perf/watt advantage, 6800XT - Better RT perf, DLSS, gamestream, voice, cuda etc etc, RTX3080. Or yno whichever you could walk into a store and buy first.
 

Mussels

Freshwater Moderator
Joined
Oct 6, 2004
Messages
58,413 (7.94/day)
Location
Oystralia
System Name Rainbow Sparkles (Power efficient, <350W gaming load)
Processor Ryzen R7 5800x3D (Undervolted, 4.45GHz all core)
Motherboard Asus x570-F (BIOS Modded)
Cooling Alphacool Apex UV - Alphacool Eisblock XPX Aurora + EK Quantum ARGB 3090 w/ active backplate
Memory 2x32GB DDR4 3600 Corsair Vengeance RGB @3866 C18-22-22-22-42 TRFC704 (1.4V Hynix MJR - SoC 1.15V)
Video Card(s) Galax RTX 3090 SG 24GB: Underclocked to 1700Mhz 0.750v (375W down to 250W))
Storage 2TB WD SN850 NVME + 1TB Sasmsung 970 Pro NVME + 1TB Intel 6000P NVME USB 3.2
Display(s) Phillips 32 32M1N5800A (4k144), LG 32" (4K60) | Gigabyte G32QC (2k165) | Phillips 328m6fjrmb (2K144)
Case Fractal Design R6
Audio Device(s) Logitech G560 | Corsair Void pro RGB |Blue Yeti mic
Power Supply Fractal Ion+ 2 860W (Platinum) (This thing is God-tier. Silent and TINY)
Mouse Logitech G Pro wireless + Steelseries Prisma XL
Keyboard Razer Huntsman TE ( Sexy white keycaps)
VR HMD Oculus Rift S + Quest 2
Software Windows 11 pro x64 (Yes, it's genuinely a good OS) OpenRGB - ditch the branded bloatware!
Benchmark Scores Nyooom.
Theres no stock, but here in Au the 6900XT is listed at $1400 and the 3090's are going for $2800-$3000
That sheer dollar value down under, makes this a clear winner if you dont want ray tracing (or a 3080, if you do)


This is very close to nvidias 3090 performance, a lot cheaper - as well as cooler and quieter.
Theres no clear winner this gen, what we have is even better... COMPETITION

when stock levels increase, i bet prices will start to drop fast.
 
Last edited:
Top