Thursday, April 10th 2014
NVIDIA GeForce GTX 880 Detailed
NVIDIA's next-generation GeForce GTX 880 graphics card is shaping up to be a true successor to the GTX 680. According to a Tyden.cz report, GTX 880 will be based on NVIDIA's GM204 silicon, which ranks within its product stack in the same way GK104 does to the GeForce "Kepler" family. It won't be the biggest chip based on the "Maxwell" architecture, but will have what it takes to outperform even the GK110, again, in the same way GK104 outperforms GF110. The DirectX 12-ready chip will feature an SMM (streaming multiprocessor Maxwell) SIMD design that's identical to that of the GeForce GTX 750 Ti, only there are more SMMs, spread across multiple graphics processing clusters (GPCs), probably cushioned by a large slab of cache.This is what the GTX 880 is shaping up to be.
Sources:
PCTuning Tyden.cz, Expreview
- 20 nm GM204 silicon
- 7.9 billion transistors
- 3,200 CUDA cores
- 200 TMUs
- 32 ROPs
- 5.7 TFLOP/s single-precision floating-point throughput
- 256-bit wide GDDR5 memory interface
- 4 GB standard memory amount
- 238 GB/s memory bandwidth
- Clock speeds of 900 MHz core, 950 MHz GPU Boost, 7.40 GHz memory
- 230W board power
102 Comments on NVIDIA GeForce GTX 880 Detailed
Compared to 780 Ti this has:
15% more Gflops, 1/3 less memory bandwidth, fewer TMUs and ROPs, and an enormous TDP. Bear in mind, Maxwell has 50% better performance/watt, and 20 nm adds another 30%.
Whoever came up with those specs is a complete idiot.
Luckily this source has zero credibility so let's hope that this specs will turn out to be completely false, or they turn out to be specs of GTX 860 :D
It will be called the "GTX 880 Titan-ZZ top edition" and cost $10,000 US dollars (But it will not be the fully unlocked version) But don't worry... those waiting for the fully unlocked version (after spending their money on the GTX 880 won't have to wait long.) Because 3 months later Nvidia will release the more powerful GTX 880ti Super duper Titan ZZ top edition for the price of $20,000 US dollars.
On a serious note, yes I know I was trolling above....and I am glad to see Nvidia make improvements finally. However, I just hope that Nvidia does't try and charge an arm and a leg for this card when it is unnecessary to do so.
660 had 20% more Gflops than 580, and cost 230 $ (580 cost 500 $).
680 had 100% more Gflops than 580, and cost exactly the same, 500 $.
580 TDP - 244 W
680 TDP - 195 W
660 TDP - 140 W
So how could a card with just 15% more Gflops and 80% better performance/watt have a TDP of 230 W? Complete bullshit.
But seriously, yawn. This is getting old. New gfx card releases are becoming as dull as Intel's new cpu's. How these things are used and the things they are designed for, i.e. games, need to move forward.
I'd much rather see innovation in gaming and software dictating what the gfx vendors need to do. It's almost like designing a race car that goes 8000 mph in a straight line only to find out we're racing round a donut. Energy efficiencies are pushing NV forward in the mobile space but as far as desktop, something 'more' is required to make it all good.
People are applauding the 295x2 but that's also a boring turd. There's nothing inventive about it - it's a dual chip card with no refinement and a cooling solution slapped on by pragmatism, not innovation. Does it power 4K? Of course it does. But so do 2 x 290x.
TitanZ? who knows. If it's 300watt and 90% the perf of 295x2, it's an achievement. But still meh.
Next gen needs a big rabbit out of a small hat.
GTX880 -> GTX880 Titan(48Rop) -> GTX880Ti(48Rops) -> GTX880 Titan Z/Black/:confused:/:pimp:(All SP's/Rops unlocked for $$$$)
don't think its true myself.
Bwahahhahahahahhahahahahahahhahahahahhhhhahahahahahahhaha
Clickbait crap.
Apart from that it runs at 7,4 GHz which might even be OCed to 8 GHz.
580 GF110
680 GK104 (GTX 460/560 family) remember the "shorty" 670's?
660 GK106 (GTS 450/550 family)
and I've got to throw this in
750 Ti GM107 (GT 640/GTS 650)
Lets do some real power comparisons, using w1zzard's PEAK numbers
580=229 watts, 780 Ti=269 watts
560 Ti=159 watts 770=180 watts
550 TI=112 watts 660=124 watts
650=54 watts 750 Ti=57 watts
Has Nvidia reduced power usage in a family? Bingo!
This info is lacking credibility !!
TPU shame on you !!!!!!!!!!!!!!!!!!
GF104 160 watts
GK104 190 watts
GM204 230 watts - doesn't make sense.
If we're looking at GM210 then yes, but not GM204. I fully expect a 250 watt Big Maxwell but that won't come from GM204. If Nvidia follows suit with the Kepler releases then look for that about a year after GM204. So I'm thinking about 1.5 years at earliest.
As far as the progress of this processor but I can say that initially predicted ratio of 1 ( FG ) vs. 16 ( MG ) and then it was suspended on 1 against the 8. DirectX12 comes and we'll see what brings us .I hope that AMD will not be left behind with their new generation.