GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The GeForce GTX 1080 Ti is dramatically faster than the GeForce GTX 1070 Ti, leading by roughly 43% in our performance index.
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GeForce GTX 1080 Ti vs GeForce GTX 1070 Ti: In-Depth Breakdown
Performance: GeForce GTX 1080 Ti vs GeForce GTX 1070 Ti
The GeForce GTX 1080 Ti is dramatically faster, around 43% ahead of the GeForce GTX 1070 Ti. Both cards sit in the same broad class, well suited to 1080p. The GeForce GTX 1080 Ti packs 3,584 CUDA cores versus 2,432 on the GeForce GTX 1070 Ti.
Power & Efficiency
The GeForce GTX 1070 Ti pulls less power (180W vs 250W), so it's the easier card to cool and the lighter load on your PSU. The faster GeForce GTX 1080 Ti draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it.
VRAM & Future-Proofing
With 11GB against 8GB, the GeForce GTX 1080 Ti has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce GTX 1070 Ti's 8GB can fall short. The GeForce GTX 1080 Ti's memory is also faster — 484 GB/s versus 256 GB/s (352-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: GeForce GTX 1080 Ti or GeForce GTX 1070 Ti?
The GeForce GTX 1080 Ti is the faster card by about 43%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.