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 205.7% better value than GeForce RTX 4070 Ti.
On raw speed the GeForce RTX 4070 Ti comes out dramatically faster — about 161% ahead of the Radeon RX 6600 XT. But the Radeon RX 6600 XT is the better value, undercutting it by $21,890 BRL for the performance you get.
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Comparable or lower specs
GeForce RTX 4070 Ti vs Radeon RX 6600 XT: In-Depth Breakdown
Performance: GeForce RTX 4070 Ti vs Radeon RX 6600 XT
The GeForce RTX 4070 Ti is dramatically faster, around 161% ahead of the Radeon RX 6600 XT. That gap is enough to move it up a tier: the GeForce RTX 4070 Ti is comfortable at 4K with upscaling and native 1440p, while the Radeon RX 6600 XT is better matched to 1080p.
Price & Value
The Radeon RX 6600 XT currently lists from $3,135 BRL, $21,890 BRL less than the GeForce RTX 4070 Ti at $25,025 BRL. Despite being slower, the Radeon RX 6600 XT offers the better performance-per-dollar (~206% 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 4070 Ti still sits about $24,226 BRL above its $799 BRL MSRP.
Power & Efficiency
On power, the Radeon RX 6600 XT is the gentler choice at 160W versus 285W. The GeForce RTX 4070 Ti is more efficient per watt because it's faster, but its higher 285W draw means more heat and a bigger PSU. Its more modern Ada Lovelace architecture on a TSMC N4 process is part of why it does more with each watt.
VRAM & Future-Proofing
The GeForce RTX 4070 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.
Generation & Longevity
The GeForce RTX 4070 Ti is roughly 2 years newer than the Radeon RX 6600 XT (Ada Lovelace vs RDNA 2), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 4070 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 4070 Ti or Radeon RX 6600 XT?
Choose the GeForce RTX 4070 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 4070 Ti better than the Radeon RX 6600 XT?
Which is better for 4K gaming, the GeForce RTX 4070 Ti or the Radeon RX 6600 XT?
Is the GeForce RTX 4070 Ti worth the extra $21,890 BRL over the Radeon RX 6600 XT?
Does the GeForce RTX 4070 Ti have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4070 Ti | Radeon RX 6600 XT |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 2 |
| Process Node | TSMC N4 | TSMC N7 |
| CUDA Cores (CUDA Cores / Stream Processors) | 7,680✓ | 2,048 |
| Ray Tracing Cores | 60✓ | 32 |
| Tensor / AI Cores | 240 | — |
Clock Speeds
| Specification | GeForce RTX 4070 Ti | Radeon RX 6600 XT |
|---|---|---|
| Base Clock | 2,310 MHz✓ | 1,968 MHz |
| Boost Clock | 2,610 MHz✓ | 2,589 MHz |
Memory
| Specification | GeForce RTX 4070 Ti | Radeon RX 6600 XT |
|---|---|---|
| VRAM Capacity | 12 GB✓ | 8 GB |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 192-bit✓ | 128-bit |
| Memory Speed | 21 Gbps✓ | 16 Gbps |
| Bandwidth | 504 GB/s✓ | 256 GB/s |
Connectivity & Power
| Specification | GeForce RTX 4070 Ti | Radeon RX 6600 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| TDP | 285 W | 160 W✓ |
| Power Connectors | 1x 16-pin | 1x 8-pin |
| Released | Jan 2023 | Jul 2021 |