Geforce GTX 870 Specifications and benchmark Vs GTX 770 and GTX 780

Technical details about the Geforce GTX 870 graphic cards from Nvidia is now available, the Maxwell 870 GPU which is based on the GM204 will comes with 1664 CUDA cores and 4GB of GDDR5 video memory.

A table comparing the two new GTX 870 and GTX 880 Vs previous generation GTX 780/Ti, Nvidia kept the 28nm processing technology with increased core clock speed and memory size, that will certainly lead to a bigger cooling system.



WCCFT
GeForce GTX 780
GeForce GTX 780 Ti
Geforce GTX 870
Geforce GTX 880
CodenameGK110GK110GM204GM204
Process28nm28nm28nm28nm
GPU CoreKeplerKeplerMaxwellMaxwell
SMX/SMM12141317 (?)
CUDA Cores2304288016442176 (?)
ROPS48483232
TMUs192240138TBC
Core Clock863 MHz876 MHz1051 MHzTBC
Boost Clock900 MHz928 MHz1178 MHzTBC
Memory3 GB GDDR53 GB GDDR54 GB GDDR54 GB/8GB GDDR5
Memory Clock6.0 GB/s7.0 GB/s7.0 GB/s7.0 GB/s
Memory Bus384-Bit384-Bit256-Bit256-Bit
Memory Bandwidth288.6 GB/s336.0 GB/s224.5 GB/s224.5 GB/s
Texture Fill Rate GT/s166210145.0TBC
TDP250W250W~190W~190W
Now for the benchmark results under 3DMark, there some attractive numbers, the GTX 870 is scoring 4625 Mark for the Extreme setting and 11,919 for the performance, while the Geforce GTX 770 scores at 10,500, so here the GTX 870 is 11% faster than the previous GTX 770.
3DMark Benchmark snapshots results:


Where the GTX 870 benchmark stand :

 pics courtesy of wccftech


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Geforce GTX 870 Specifications and benchmark Vs GTX 770 and GTX 780 Geforce GTX 870 Specifications and benchmark Vs GTX 770 and GTX 780 Reviewed by Maherr Live on Tuesday, August 12, 2014 Rating: 5