This means we’re looking at 4GB of GDDR5 clocked at 7GHz, all on a 256-bit bus. Given that the GTX 970 is unlikely to be ROP bound with so many ROPs, the real world performance difference should much more closely track the 79% value, meaning there is still potentially a significant performance delta between the GTX 980 and GTX 970.Įlsewhere the memory configuration is unchanged from GTX 980. This puts the theoretical performance difference between it and the GTX 980 at about 85% of the ROP performance or about 79% of the shading/texturing/geometry performance. It ships at a base clock speed of 1050MHz and a boost clock speed of 1178MHz. It also sheds part of a ROP/L2 cache partition while retaining the 256-bit memory bus of its bigger sibling, bringing the ROP count down to 56 ROPs and the L2 cache down to 1.75MB, a configuration option new to MaxwellĪlong with the reduction in SMMs clock speed is also reduced slightly for GTX 970. NVIDIA GPU Specification ComparisonĬompared to GTX 980 and its full-fledged GM204 GPU, GTX 970 takes a harvested GM204 that drops 3 of the SMMs, reducing its final count to 13 SMMs or 1664 CUDA cores. With GTX 980 already topping our charts, if GTX 970 can stay relatively close then it would be a very tantalizing value proposition for enthusiast gamers who want to buy in to GM204 at a lower price. The performance decrease from the reduced clock speeds and fewer SMMs is going to be tangible, but then so is a $220 savings to the pocketbook. In fact at $329 it’s some 40% cheaper than GTX 980, one of the largest discounts for a second-tier GeForce card in recent memory.įor this reason GTX 970 is an interesting card on its own, if not more interesting overall than its bigger sibling. Based on the same GM204 but configured with fewer active SMMs, a slightly lower clock speed, and a lower TDP, GTX 970 fills the gap by providing a lower performance but much lower priced alternative to the flagship GTX 980. But as in every GeForce product lineup there is a GeForce x70 right behind it, and for GTX 980 its lower-tier, lower priced counterpart is the GeForce GTX 970. Of course even though GTX 980 was cheaper than the outgoing GTX 780 Ti, it is still a flagship card and at $549 is priced accordingly. Combined with a lower price than the now-dethroned GTX 780 Ti, GTX 980 is an impressive flagship with a mix of attributes that NVIDIA hopes to entice existing 600 and 500 series owners to upgrade to. Based on the company’s new GM204 GPU, GTX 980 further cemented NVIDIA’s ownership of the performance crown with a combination of performance improvements, new features, and power consumption reductions. Last week we took a look at NVIDIA’s newest consumer flagship video card, the GeForce GTX 980.
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