NVIDIA's GeForce GTX 980 Ti was released just a few weeks ago. It is built on the same GM200 GPU as the GeForce Titan X, but has fewer shaders (2816 vs 3072). While the GTX 980 Ti's GPU is still produced on a 28 nanometer process at TSMC in Taiwan, it comes with the fantastic power efficiency optimizations of the NVIDIA Maxwell architecture, which promises lower power draw, higher performance, and reduced fan noise all at the same time.
Our review of the reference design GTX 980 Ti revealed that it is barely slower than the Titan X, which means custom designs could surpass Titan X performance at a much lower price point.
Today, we are reviewing the ZOTAC GeForce GTX 980 Ti AMP! Edition, which introduces a new all-metal, triple-fan, dual-slot cooler. Zotac has overclocked their GTX 980 Ti AMP! to 1051 MHz base clock, a medium-sized overclock. Pricing is quite good because the card comes at NVIDIA's reference design pricing of $650.
GTX 780 Ti
GTX 980 Ti
|ZOTAC GTX |
980 Ti AMP!
GTX Titan X
|Shader Units||2560||1664||2816||2880||2048||2816||2816||3072||2x 2816|
|Graphics Processor||Hawaii||GM204||Hawaii||GK110||GM204||GM200||GM200||GM200||2x Hawaii|
|Memory Size||4096 MB||4096 MB||4096 MB||3072 MB||4096 MB||6144 MB||6144 MB||12288 MB||2x 4096 MB|
|Memory Bus Width||512 bit||256 bit||512 bit||384 bit||256 bit||384 bit||384 bit||384 bit||2x 512 bit|
|Core Clock||947 MHz||1051 MHz+||1000 MHz||876 MHz+||1126 MHz+||1000 MHz+||1051 MHz+||1000 MHz+||1018 MHz|
|Memory Clock||1250 MHz||1750 MHz||1250 MHz||1750 MHz||1750 MHz||1750 MHz||1750 MHz||1750 MHz||1250 MHz|