GeForce GTX 1070 Ti vs GeForce RTX 2080
Performance-wise the GeForce RTX 2080 is out front, dramatically faster, roughly 58% up on the GeForce GTX 1070 Ti.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Comparable or lower specs
GeForce RTX 2080 vs GeForce GTX 1070 Ti: In-Depth Breakdown
Performance: GeForce RTX 2080 vs GeForce GTX 1070 Ti
The GeForce RTX 2080 is dramatically faster, around 58% ahead of the GeForce GTX 1070 Ti. That gap is enough to move it up a tier: the GeForce RTX 2080 is comfortable at 1080p, while the GeForce GTX 1070 Ti is better matched to entry-level 1080p. The GeForce RTX 2080 packs 2,944 CUDA cores versus 2,432 on the GeForce GTX 1070 Ti.
Power & Efficiency
The GeForce GTX 1070 Ti is the lighter draw at 180W against the GeForce RTX 2080's 225W, making it the easier card to power and cool. The GeForce RTX 2080 draws more in absolute terms but squeezes out more performance per watt, so budget for a beefier PSU if you go that route. Its more modern Turing architecture on a TSMC 12nm process is part of why it does more with each watt.
Memory & Bandwidth
The GeForce RTX 2080's memory is faster — 448 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 RTX 2080?
The GeForce RTX 2080 is the faster card by about 58%. 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.
Frequently Asked Questions
Is the GeForce RTX 2080 better than the GeForce GTX 1070 Ti?
Which is better for 4K gaming, the GeForce GTX 1070 Ti or the GeForce RTX 2080?
Which should you buy: GeForce GTX 1070 Ti or GeForce RTX 2080?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1070 Ti | GeForce RTX 2080 |
|---|---|---|
| Architecture | Pascal | Turing |
| Process Node | TSMC 16nm | TSMC 12nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 2,432 | 2,944✓ |
| Ray Tracing Cores | — | 46 |
| Tensor / AI Cores | — | 368 |
Clock Speeds
| Specification | GeForce GTX 1070 Ti | GeForce RTX 2080 |
|---|---|---|
| Base Clock | 1,607 MHz✓ | 1,515 MHz |
| Boost Clock | 1,683 MHz | 1,710 MHz✓ |
Memory
| Specification | GeForce GTX 1070 Ti | GeForce RTX 2080 |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 8 Gbps | 14 Gbps✓ |
| Bandwidth | 256.3 GB/s | 448 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 1070 Ti | GeForce RTX 2080 |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 180 W✓ | 225 W |
| Power Connectors | 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Released | Nov 2017 | Sep 2018 |