GeForce GTX 1070 vs GeForce GTX 1080
Performance-wise the GeForce GTX 1080 is out front, significantly faster, roughly 18% up on the GeForce GTX 1070. Value tips toward the GeForce GTX 1070, though: $51 USD cheaper for what you get.
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Comparable or lower specs
GeForce GTX 1080 vs GeForce GTX 1070: In-Depth Breakdown
Performance: GeForce GTX 1080 vs GeForce GTX 1070
The GeForce GTX 1080 is significantly faster, around 18% ahead of the GeForce GTX 1070. Both cards sit in the same broad class, well suited to entry-level 1080p. The GeForce GTX 1080 packs 2,560 CUDA cores versus 1,920 on the GeForce GTX 1070.
Price & Value
Right now the GeForce GTX 1070 starts at $109 USD against $160 USD for the GeForce GTX 1080. Despite being slower, the GeForce GTX 1070 offers the better performance-per-dollar (~24% better value), so budget-focused buyers should weigh it carefully. The GeForce GTX 1070 is trading below its $379 USD MSRP — a genuine deal. The GeForce GTX 1080 is trading below its $599 USD MSRP — a genuine deal.
Power & Efficiency
The GeForce GTX 1070 sips power at 150W next to the GeForce GTX 1080's 180W, and still leads on performance-per-watt — quieter, cooler, and gentler on your PSU.
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 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 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the GeForce GTX 1080 better than the GeForce GTX 1070?
Which is better for 4K gaming, the GeForce GTX 1070 or the GeForce GTX 1080?
Is the GeForce GTX 1080 worth the extra $51 USD over the GeForce GTX 1070?
Which should you buy: GeForce GTX 1070 or GeForce GTX 1080?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1070 | GeForce GTX 1080 |
|---|---|---|
| Architecture | Pascal | Pascal |
| Process Node | TSMC 16nm | TSMC 16nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 1,920 | 2,560✓ |
Clock Speeds
| Specification | GeForce GTX 1070 | GeForce GTX 1080 |
|---|---|---|
| Base Clock | 1,506 MHz | 1,607 MHz✓ |
| Boost Clock | 1,683 MHz | 1,733 MHz✓ |
Memory
| Specification | GeForce GTX 1070 | 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 GB/s | 320 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 1070 | GeForce GTX 1080 |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 150 W✓ | 180 W |
| Power Connectors | 1x 8-pin | 1x 8-pin |
| Released | Jun 2016 | May 2016 |