GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The GeForce GTX 1070 is significantly faster than the GeForce GTX 1660, leading by roughly 18% in our performance index. It is also the stronger value pick here, so it's the easy recommendation if your budget allows.
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GeForce GTX 1070 vs GeForce GTX 1660: In-Depth Breakdown
Performance: GeForce GTX 1070 vs GeForce GTX 1660
The GeForce GTX 1070 is significantly faster, around 18% ahead of the GeForce GTX 1660. Both cards sit in the same broad class, well suited to entry-level 1080p.
Price & Value
Right now the GeForce GTX 1070 starts at $323 against $395 for the GeForce GTX 1660. Because it's both faster and competitively priced, the GeForce GTX 1070 wins on performance-per-dollar by about 44%. The GeForce GTX 1070 is trading below its $379 MSRP — a genuine deal. The GeForce GTX 1660 still sits about $176 above its $219 MSRP.
Power & Efficiency
The GeForce GTX 1660 draws just 120W versus 150W for the GeForce GTX 1070, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.
VRAM & Future-Proofing
With 8GB against 6GB, the GeForce GTX 1070 has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce GTX 1660's 6GB can fall short.
Generation & Longevity
The GeForce GTX 1660 is roughly 3 years newer than the GeForce GTX 1070, so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce GTX 1070 or GeForce GTX 1660?
the GeForce GTX 1070 is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the GeForce GTX 1660 if you find it at a steep discount.