Tuesday, March 29th 2011
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AMD Readies Radeon HD 6790
On April 5, AMD will release its newest Radeon HD 6000 series GPU, which it has been largely secretive about. The new Radeon HD 6790 is designed to compete with NVIDIA's GeForce GTX 550 Ti. The HD 6790 is based on AMD's 40 nm "Barts" GPU (on which are based HD 6850 and HD 6870). The Barts silicon is configured to have 800 stream processors (SPs)...hang on, unlike the 800 SPs on Juniper (HD 5700 series, HD 6770), the 800 SPs (arranged in 10 streaming multiprocessor units) on Barts will be spread across two blocks of 400 SPs each, each block having its own dispatch processor. Also unlike Juniper, Barts LE (HD 6790) will have 32 ROPs, 40 TMUs, and a 256-bit wide GDDR5 memory interface. The core will be clocked at a generous 840 MHz, and 1050 MHz (4.20 GHz effective) memory, churning out 134.5 GB/s memory bandwidth. The GPU is expected to have TDP of under 150W, and will draw power from two 6-pin power connectors.
Source:
NordicHardware
59 Comments on AMD Readies Radeon HD 6790
trust me to that eh. Well, as long as the card plays Crysis 2......
That or they've just slapped it on remaining 5870 pcb since they're pin compatible.
TRUE
This card should have come to replace 5770 ages ago, when 6850 & 6870 where released.
It should be like 5830 perf.
A lot of people say perf/money have increased that for me is false, i bought a hd 4870(replaced by a 4890), for U$135 in 2009 fast forward almost 2 years and for $135 you get a shitty hd5770 that performs slightly slower TWO YEARS AFTER!!....I don't care about dx11 hd5770 doesn't have the horse power for dx11.
Answers on a postcard please.
On top of that the 5770 uses a lot less power, and also tends to overclock much better.
The GPU is expected to have TDP of under 150W, and will draw power from two 6-pin power connectors.
Failed. The GTX 550ti which i plan to buy only draws and only requires one 6 pin. The 6790 can't compete if if draws higher watts and requires 2 6 pins.
Grab a GTX 460 while you can.
Faster at higher resolutions? lol, oh yeah, i'm sorry it's 12% faster at 1600p!:rockout:(not that you can play at that resolution anyway....:rolleyes:and even worst if you have a dx11 title LOL)
Power comsumption? omg it's not like you need a 800W ps for the 4870....with a $50 500W you can play flawlessly.
So, what do i think?, nv and amd do not think about the end user at all.....
Accept it man $140 spot doesn't have a true mindblowing performance card...
Think about it dude...almost 2 freaking years and i have to buy what? a fucking gtx 460 768MB for shitty 24% increase???, not enough for 2 years of wait......
I bet nv and amd will manage to create a graphic card with 28nm with 30% more perf than hd5770 and sell it for 160 bucks :banghead:
We questioned these numbers, that directly came from the company, and additional digging have confirmed our suspicions. Whether it was a spelling error or a simple mistake we don't know, but according to the first tests Radeon HD 6790 will consume less power than Radeon HD 6870 and Radeon HD 6850.
Our source did not want to mention any exact number, but the card will lay 15-20 watt lower than Radeon HD 6850 at regular gaming, which would put the card in the 110-115 watt envelope. This matches other specifications much better."
There is also some pictures of the sapphire model
source
I find the fact that the low end cards of today beat the high end cards of past generations and use less power a great increase.
One hundred eighty five dollars, plus $5 shipping.
PD: Bear i'm not comparing high end versus mid range, i'm comparing price points.
www.google.com/products/catalog?q=5850&rls=com.microsoft:en-us:IE-Address&oe=&um=1&ie=UTF-8&cid=10684050371221411987&sa=X&ei=fiKTTYCkKouXtwf7y6xj&ved=0CD8Q8wIwAw#
PowerColor AX5770 1GBD5-H Radeon HD 5770 1GB 128-b...
By the way mailman, all the cards at $150 are 5770 LOL
All I can see is nerd rage, no one stops you from getting something better.