GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
GeForce RTX 3080 Ti is the clear winner, offering 5.2% better value than Radeon RX 6600 XT.
On raw speed the GeForce RTX 3080 Ti comes out dramatically faster — about 117% ahead of the Radeon RX 6600 XT. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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GeForce RTX 3080 Ti vs Radeon RX 6600 XT: In-Depth Breakdown
Performance: GeForce RTX 3080 Ti vs Radeon RX 6600 XT
The GeForce RTX 3080 Ti is dramatically faster, around 117% ahead of the Radeon RX 6600 XT. That gap is enough to move it up a tier: the GeForce RTX 3080 Ti is comfortable at 1440p, while the Radeon RX 6600 XT is better matched to 1080p.
Price & Value
The Radeon RX 6600 XT currently lists from $550 EUR, $583 EUR less than the GeForce RTX 3080 Ti at $1,133 EUR. Because it's both faster and competitively priced, the GeForce RTX 3080 Ti wins on performance-per-dollar by about 5%. The Radeon RX 6600 XT still sits about $171 EUR above its $379 EUR MSRP. The GeForce RTX 3080 Ti is trading below its $1,199 EUR MSRP — a genuine deal.
Power & Efficiency
At 160W against 350W, the Radeon RX 6600 XT is both the lower-power and the more efficient card, making it the easier build to cool and power.
VRAM & Future-Proofing
The GeForce RTX 3080 Ti carries 12GB versus 8GB on the Radeon RX 6600 XT. The extra 4GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 3080 Ti brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 6600 XT offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: GeForce RTX 3080 Ti or Radeon RX 6600 XT?
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 Radeon RX 6600 XT if you find it at a steep discount.
Frequently Asked Questions
Is the GeForce RTX 3080 Ti better than the Radeon RX 6600 XT?
Which is better for 4K gaming, the GeForce RTX 3080 Ti or the Radeon RX 6600 XT?
Is the GeForce RTX 3080 Ti worth the extra $583 EUR over the Radeon RX 6600 XT?
Does the GeForce RTX 3080 Ti have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3080 Ti | Radeon RX 6600 XT |
|---|---|---|
| Architecture | Ampere | RDNA 2 |
| Process Node | Samsung 8nm | TSMC N7 |
| CUDA Cores (CUDA Cores / Stream Processors) | 10,240✓ | 2,048 |
| Ray Tracing Cores | 80✓ | 32 |
| Tensor / AI Cores | 320 | — |
Clock Speeds
| Specification | GeForce RTX 3080 Ti | Radeon RX 6600 XT |
|---|---|---|
| Base Clock | 1,365 MHz | 1,968 MHz✓ |
| Boost Clock | 1,665 MHz | 2,589 MHz✓ |
Memory
| Specification | GeForce RTX 3080 Ti | Radeon RX 6600 XT |
|---|---|---|
| VRAM Capacity | 12 GB✓ | 8 GB |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 384-bit✓ | 128-bit |
| Memory Speed | 19 Gbps✓ | 16 Gbps |
| Bandwidth | 912 GB/s✓ | 256 GB/s |
Connectivity & Power
| Specification | GeForce RTX 3080 Ti | Radeon RX 6600 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| TDP | 350 W | 160 W✓ |
| Power Connectors | 1x 12-pin | 1x 8-pin |
| Released | May 2021 | Jul 2021 |