GeForce RTX 2080 Ti vs GeForce RTX 3070
On raw speed the GeForce RTX 3070 comes out ahead: meaningfully ahead, about 8% ahead of the GeForce RTX 2080 Ti.
Maximum Capacity Reached. Remove a model to add another. (2/2)
GeForce RTX 3070 vs GeForce RTX 2080 Ti: In-Depth Breakdown
Performance: GeForce RTX 3070 vs GeForce RTX 2080 Ti
The GeForce RTX 3070 is noticeably faster, around 8% ahead of the GeForce RTX 2080 Ti. That gap is enough to move it up a tier: the GeForce RTX 3070 is comfortable at 1440p, while the GeForce RTX 2080 Ti is better matched to 1080p. The GeForce RTX 3070 packs 5,888 CUDA cores versus 4,352 on the GeForce RTX 2080 Ti.
Power & Efficiency
At 220W against 250W, the GeForce RTX 3070 is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern Ampere architecture on a Samsung 8nm process is part of why it does more with each watt.
VRAM & Future-Proofing
VRAM favors the GeForce RTX 2080 Ti at 11GB versus 8GB on the GeForce RTX 3070 — that extra 3GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work. The GeForce RTX 2080 Ti's memory is also faster — 616 GB/s versus 448 GB/s (352-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The GeForce RTX 3070 is roughly 2 years newer than the GeForce RTX 2080 Ti (Ampere vs Turing), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce RTX 2080 Ti or GeForce RTX 3070?
The GeForce RTX 3070 is the faster card by about 8%. 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 3070 better than the GeForce RTX 2080 Ti?
Which is better for 4K gaming, the GeForce RTX 2080 Ti or the GeForce RTX 3070?
Does the GeForce RTX 2080 Ti have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 2080 Ti or GeForce RTX 3070?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 2080 Ti | GeForce RTX 3070 |
|---|---|---|
| Architecture | Turing | Ampere |
| Process Node | TSMC 12nm | Samsung 8nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 4,352 | 5,888✓ |
| Ray Tracing Cores | 68✓ | 46 |
| Tensor / AI Cores | 544✓ | 184 |
Clock Speeds
| Specification | GeForce RTX 2080 Ti | GeForce RTX 3070 |
|---|---|---|
| Base Clock | 1,350 MHz | 1,500 MHz✓ |
| Boost Clock | 1,545 MHz | 1,725 MHz✓ |
Memory
| Specification | GeForce RTX 2080 Ti | GeForce RTX 3070 |
|---|---|---|
| VRAM Capacity | 11 GB✓ | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 352-bit✓ | 256-bit |
| Memory Speed | 14 Gbps | 14 Gbps |
| Bandwidth | 616 GB/s✓ | 448 GB/s |
Connectivity & Power
| Specification | GeForce RTX 2080 Ti | GeForce RTX 3070 |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| TDP | 250 W | 220 W✓ |
| Power Connectors | 2x 8-pin | 1x 12-pin |
| Released | Sep 2018 | Sep 2020 |