GeForce RTX 3080 Ti vs GeForce RTX 3090
On performance, the GeForce RTX 3080 Ti and GeForce RTX 3090 are effectively a dead heat — under a few percent apart. It is also the stronger value pick here, so it's the easy recommendation if your budget allows.
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Comparable or lower specs
GeForce RTX 3080 Ti vs GeForce RTX 3090: In-Depth Breakdown
Performance: GeForce RTX 3080 Ti vs GeForce RTX 3090
The GeForce RTX 3080 Ti and GeForce RTX 3090 post nearly the same score in our performance index, so neither holds a meaningful raw-speed advantage. Both are best suited to 1440p gaming.
Price & Value
Right now the GeForce RTX 3080 Ti starts at $947 EUR against $1,990 EUR for the GeForce RTX 3090. Because it's both faster and competitively priced, the GeForce RTX 3080 Ti wins on performance-per-dollar by about 110%. The GeForce RTX 3080 Ti is trading below its $1,199 EUR MSRP — a genuine deal. The GeForce RTX 3090 still sits about $491 EUR above its $1,499 EUR MSRP.
VRAM & Future-Proofing
The GeForce RTX 3090's 24GB (vs 12GB on the GeForce RTX 3080 Ti) gives it more room for 4K textures and memory-hungry creative or AI workloads.
Which should you buy: GeForce RTX 3080 Ti or GeForce RTX 3090?
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 3090 if you find it at a steep discount.
Frequently Asked Questions
Is the GeForce RTX 3080 Ti better than the GeForce RTX 3090?
Which is better for 4K gaming, the GeForce RTX 3080 Ti or the GeForce RTX 3090?
Is the GeForce RTX 3090 worth the extra $1,043 EUR over the GeForce RTX 3080 Ti?
Does the GeForce RTX 3090 have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 3080 Ti or GeForce RTX 3090?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3080 Ti | GeForce RTX 3090 |
|---|---|---|
| Architecture | Ampere | Ampere |
| Process Node | Samsung 8nm | Samsung 8nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 10,240 | 10,496✓ |
| Ray Tracing Cores | 80 | 82✓ |
| Tensor / AI Cores | 320 | 328✓ |
Clock Speeds
| Specification | GeForce RTX 3080 Ti | GeForce RTX 3090 |
|---|---|---|
| Base Clock | 1,365 MHz | 1,395 MHz✓ |
| Boost Clock | 1,665 MHz | 1,695 MHz✓ |
Memory
| Specification | GeForce RTX 3080 Ti | GeForce RTX 3090 |
|---|---|---|
| VRAM Capacity | 12 GB | 24 GB✓ |
| Memory Type | GDDR6X | GDDR6X |
| Memory Bus | 384-bit | 384-bit |
| Memory Speed | 19 Gbps | 19.5 Gbps✓ |
| Bandwidth | 912 GB/s | 936 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 3080 Ti | GeForce RTX 3090 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 350 W | 350 W |
| Power Connectors | 1x 12-pin | 1x 12-pin |
| Released | May 2021 | Sep 2020 |
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