GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Radeon RX 6600 XT is the clear winner, offering 26.1% better value than GeForce RTX 3070 Ti.
The GeForce RTX 3070 Ti is dramatically faster than the Radeon RX 6600 XT, leading by roughly 67% in our performance index. The Radeon RX 6600 XT, however, delivers more performance per dollar — $3,455 BRL cheaper.
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GeForce RTX 3070 Ti vs Radeon RX 6600 XT: In-Depth Breakdown
Performance: GeForce RTX 3070 Ti vs Radeon RX 6600 XT
The GeForce RTX 3070 Ti is dramatically faster, around 67% ahead of the Radeon RX 6600 XT. That gap is enough to move it up a tier: the GeForce RTX 3070 Ti is comfortable at 1440p, while the Radeon RX 6600 XT is better matched to 1080p.
Price & Value
Right now the Radeon RX 6600 XT starts at $3,135 BRL against $6,589 BRL for the GeForce RTX 3070 Ti. Despite being slower, the Radeon RX 6600 XT offers the better performance-per-dollar (~26% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 6600 XT still sits about $2,756 BRL above its $379 BRL MSRP. The GeForce RTX 3070 Ti still sits about $5,990 BRL above its $599 BRL MSRP.
Power & Efficiency
The Radeon RX 6600 XT draws just 160W versus 290W for the GeForce RTX 3070 Ti, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 3070 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 3070 Ti or Radeon RX 6600 XT?
Choose the GeForce RTX 3070 Ti if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 6600 XT stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the GeForce RTX 3070 Ti better than the Radeon RX 6600 XT?
Which is better for 4K gaming, the GeForce RTX 3070 Ti or the Radeon RX 6600 XT?
Is the GeForce RTX 3070 Ti worth the extra $3,455 BRL over the Radeon RX 6600 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3070 Ti | Radeon RX 6600 XT |
|---|---|---|
| Architecture | Ampere | RDNA 2 |
| Process Node | Samsung 8nm | TSMC N7 |
| CUDA Cores (CUDA Cores / Stream Processors) | 6,144✓ | 2,048 |
| Ray Tracing Cores | 48✓ | 32 |
| Tensor / AI Cores | 192 | — |
Clock Speeds
| Specification | GeForce RTX 3070 Ti | Radeon RX 6600 XT |
|---|---|---|
| Base Clock | 1,575 MHz | 1,968 MHz✓ |
| Boost Clock | 1,770 MHz | 2,589 MHz✓ |
Memory
| Specification | GeForce RTX 3070 Ti | Radeon RX 6600 XT |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 256-bit✓ | 128-bit |
| Memory Speed | 19 Gbps✓ | 16 Gbps |
| Bandwidth | 608 GB/s✓ | 256 GB/s |
Connectivity & Power
| Specification | GeForce RTX 3070 Ti | Radeon RX 6600 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| TDP | 290 W | 160 W✓ |
| Power Connectors | 1x 12-pin | 1x 8-pin |
| Released | May 2021 | Jul 2021 |