GeForce GTX 1070 Ti vs GeForce GTX 1080
The GeForce GTX 1080 is a real step up in speed — leading the GeForce GTX 1070 Ti by roughly 8% in our performance index. The GeForce GTX 1070 Ti, however, delivers more performance per dollar — $40 USD cheaper.
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Comparable or lower specs
GeForce GTX 1080 vs GeForce GTX 1070 Ti: In-Depth Breakdown
Performance: GeForce GTX 1080 vs GeForce GTX 1070 Ti
The GeForce GTX 1080 is noticeably faster, around 8% ahead of the GeForce GTX 1070 Ti. Both cards sit in the same broad class, well suited to entry-level 1080p. The GeForce GTX 1080 packs 2,560 CUDA cores versus 2,432 on the GeForce GTX 1070 Ti.
Price & Value
On price, expect to pay $120 USD for the GeForce GTX 1070 Ti versus $160 USD for the GeForce GTX 1080. Despite being slower, the GeForce GTX 1070 Ti offers the better performance-per-dollar (~23% better value), so budget-focused buyers should weigh it carefully. The GeForce GTX 1070 Ti is trading below its $449 USD MSRP — a genuine deal. The GeForce GTX 1080 is trading below its $599 USD MSRP — a genuine deal.
Memory & Bandwidth
The GeForce GTX 1080's memory is faster — 320 GB/s versus 256 GB/s — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: GeForce GTX 1070 Ti or GeForce GTX 1080?
Choose the GeForce GTX 1080 if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce GTX 1070 Ti stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the GeForce GTX 1080 better than the GeForce GTX 1070 Ti?
Which is better for 4K gaming, the GeForce GTX 1070 Ti or the GeForce GTX 1080?
Is the GeForce GTX 1080 worth the extra $40 USD over the GeForce GTX 1070 Ti?
Which should you buy: GeForce GTX 1070 Ti or GeForce GTX 1080?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1070 Ti | GeForce GTX 1080 |
|---|---|---|
| Architecture | Pascal | Pascal |
| Process Node | TSMC 16nm | TSMC 16nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 2,432 | 2,560✓ |
Clock Speeds
| Specification | GeForce GTX 1070 Ti | GeForce GTX 1080 |
|---|---|---|
| Base Clock | 1,607 MHz | 1,607 MHz |
| Boost Clock | 1,683 MHz | 1,733 MHz✓ |
Memory
| Specification | GeForce GTX 1070 Ti | GeForce GTX 1080 |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR5 | GDDR5X |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 8 Gbps | 10 Gbps✓ |
| Bandwidth | 256.3 GB/s | 320 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 1070 Ti | GeForce GTX 1080 |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 180 W | 180 W |
| Power Connectors | 1x 8-pin | 1x 8-pin |
| Released | Nov 2017 | May 2016 |