GeForce RTX 3070 Ti vs GeForce RTX 3080 Ti
The GeForce RTX 3080 Ti is a big jump in performance — leading the GeForce RTX 3070 Ti by roughly 30% in our performance index. It also comes out ahead on value, making it the straightforward pick if the price fits your budget.
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GeForce RTX 3080 Ti vs GeForce RTX 3070 Ti: In-Depth Breakdown
Performance: GeForce RTX 3080 Ti vs GeForce RTX 3070 Ti
The GeForce RTX 3080 Ti is significantly faster, around 30% ahead of the GeForce RTX 3070 Ti. Both cards sit in the same broad class, well suited to 1440p. The GeForce RTX 3080 Ti packs 10,240 CUDA cores versus 6,144 on the GeForce RTX 3070 Ti. The GeForce RTX 3080 Ti also has more RT cores (80 vs 48) and more AI cores (320 vs 192), strengthening its ray-tracing and AI-upscaling performance.
Price & Value
On price, expect to pay $7,044 SEK for the GeForce RTX 3080 Ti versus $8,223 SEK for the GeForce RTX 3070 Ti. Because it's both faster and competitively priced, the GeForce RTX 3080 Ti wins on performance-per-dollar by about 52%. The GeForce RTX 3080 Ti still sits about $5,845 SEK above its $1,199 SEK MSRP. The GeForce RTX 3070 Ti still sits about $7,624 SEK above its $599 SEK MSRP.
Power & Efficiency
The GeForce RTX 3070 Ti pulls less power (290W vs 350W), so it's the easier card to cool and the lighter load on your PSU. The faster GeForce RTX 3080 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 12GB against 8GB, the GeForce RTX 3080 Ti has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce RTX 3070 Ti's 8GB can fall short. The GeForce RTX 3080 Ti's memory is also faster — 912 GB/s versus 608 GB/s (384-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: GeForce RTX 3070 Ti or GeForce RTX 3080 Ti?
The GeForce RTX 3080 Ti is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the GeForce RTX 3070 Ti if you find it at a steep discount.
Frequently Asked Questions
Is the GeForce RTX 3080 Ti better than the GeForce RTX 3070 Ti?
Which is better for 4K gaming, the GeForce RTX 3070 Ti or the GeForce RTX 3080 Ti?
Is the GeForce RTX 3070 Ti worth the extra $1,179 SEK over the GeForce RTX 3080 Ti?
Does the GeForce RTX 3080 Ti have enough VRAM advantage to matter?
Which is better for ray tracing, the GeForce RTX 3080 Ti or the GeForce RTX 3070 Ti?
Which should you buy: GeForce RTX 3070 Ti or GeForce RTX 3080 Ti?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3070 Ti | GeForce RTX 3080 Ti |
|---|---|---|
| Architecture | Ampere | Ampere |
| Process Node | Samsung 8nm | Samsung 8nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 6,144 | 10,240✓ |
| Ray Tracing Cores | 48 | 80✓ |
| Tensor / AI Cores | 192 | 320✓ |
Clock Speeds
| Specification | GeForce RTX 3070 Ti | GeForce RTX 3080 Ti |
|---|---|---|
| Base Clock | 1,575 MHz✓ | 1,365 MHz |
| Boost Clock | 1,770 MHz✓ | 1,665 MHz |
Memory
| Specification | GeForce RTX 3070 Ti | GeForce RTX 3080 Ti |
|---|---|---|
| VRAM Capacity | 8 GB | 12 GB✓ |
| Memory Type | GDDR6X | GDDR6X |
| Memory Bus | 256-bit | 384-bit✓ |
| Memory Speed | 19 Gbps | 19 Gbps |
| Bandwidth | 608 GB/s | 912 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 3070 Ti | GeForce RTX 3080 Ti |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 290 W✓ | 350 W |
| Power Connectors | 1x 12-pin | 1x 12-pin |
| Released | May 2021 | May 2021 |