GeForce RTX 3070 vs Radeon RX 6900 XT
On raw speed the Radeon RX 6900 XT comes out ahead: far and away the quicker card, about 48% ahead of the GeForce RTX 3070. That said, the GeForce RTX 3070 is the smarter buy on value — $490 EUR less for the performance on offer.
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Radeon RX 6900 XT vs GeForce RTX 3070: In-Depth Breakdown
Performance: Radeon RX 6900 XT vs GeForce RTX 3070
The Radeon RX 6900 XT is dramatically faster, around 48% ahead of the GeForce RTX 3070. Both cards sit in the same broad class, well suited to 1440p.
Price & Value
The GeForce RTX 3070 currently lists from $500 EUR, $490 EUR less than the Radeon RX 6900 XT at $990 EUR. Despite being slower, the GeForce RTX 3070 offers the better performance-per-dollar (~34% better value), so budget-focused buyers should weigh it carefully.
Power & Efficiency
On power, the GeForce RTX 3070 is the gentler choice at 220W versus 300W. The Radeon RX 6900 XT is more efficient per watt because it's faster, but its higher 300W draw means more heat and a bigger PSU.
VRAM & Future-Proofing
VRAM favors the Radeon RX 6900 XT at 16GB versus 8GB on the GeForce RTX 3070 — that extra 8GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 3070 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 6900 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 or Radeon RX 6900 XT?
Choose the Radeon RX 6900 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce RTX 3070 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 6900 XT better than the GeForce RTX 3070?
Which is better for 4K gaming, the GeForce RTX 3070 or the Radeon RX 6900 XT?
Is the Radeon RX 6900 XT worth the extra $490 EUR over the GeForce RTX 3070?
Does the Radeon RX 6900 XT have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 3070 or Radeon RX 6900 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3070 | Radeon RX 6900 XT |
|---|---|---|
| Architecture | Ampere | RDNA 2 |
| Process Node | Samsung 8nm | TSMC N7 |
| CUDA Cores (CUDA Cores / Stream Processors) | 5,888✓ | 5,120 |
| Ray Tracing Cores | 46 | 80✓ |
| Tensor / AI Cores | 184 | — |
Clock Speeds
| Specification | GeForce RTX 3070 | Radeon RX 6900 XT |
|---|---|---|
| Base Clock | 1,500 MHz | 1,825 MHz✓ |
| Boost Clock | 1,725 MHz | 2,250 MHz✓ |
Memory
| Specification | GeForce RTX 3070 | Radeon RX 6900 XT |
|---|---|---|
| VRAM Capacity | 8 GB | 16 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 14 Gbps | 16 Gbps✓ |
| Bandwidth | 448 GB/s | 512 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 3070 | Radeon RX 6900 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 220 W✓ | 300 W |
| Power Connectors | 1x 12-pin | 2x 8-pin |
| Released | Sep 2020 | Dec 2020 |