GeForce RTX 4070 vs Radeon RX 6800 XT
Raw performance is basically a wash between the GeForce RTX 4070 and Radeon RX 6800 XT — the gap is within margin of error.
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GeForce RTX 4070 vs Radeon RX 6800 XT: In-Depth Breakdown
Performance: GeForce RTX 4070 vs Radeon RX 6800 XT
The GeForce RTX 4070 and Radeon RX 6800 XT post nearly the same score in our performance index, so neither holds a meaningful raw-speed advantage. Both are best suited to 1440p gaming.
Power & Efficiency
Power draw favors the GeForce RTX 4070 (200W vs 300W), and it's the more efficient card too, so it's the easy pick if thermals or a smaller PSU matter. 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 Radeon RX 6800 XT carries 16GB versus 12GB on the GeForce RTX 4070. 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 is roughly 3 years newer than the Radeon RX 6800 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 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 6800 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 or Radeon RX 6800 XT?
The GeForce RTX 4070 is the faster card. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.
Frequently Asked Questions
Is the GeForce RTX 4070 better than the Radeon RX 6800 XT?
Which is better for 4K gaming, the GeForce RTX 4070 or the Radeon RX 6800 XT?
Does the Radeon RX 6800 XT have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 4070 or Radeon RX 6800 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4070 | Radeon RX 6800 XT |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 2 |
| Process Node | TSMC N4 | TSMC N7 |
| CUDA Cores (CUDA Cores / Stream Processors) | 5,888✓ | 4,608 |
| Ray Tracing Cores | 46 | 72✓ |
| Tensor / AI Cores | 184 | — |
Clock Speeds
| Specification | GeForce RTX 4070 | Radeon RX 6800 XT |
|---|---|---|
| Base Clock | 1,920 MHz✓ | 1,825 MHz |
| Boost Clock | 2,475 MHz✓ | 2,250 MHz |
Memory
| Specification | GeForce RTX 4070 | Radeon RX 6800 XT |
|---|---|---|
| VRAM Capacity | 12 GB | 16 GB✓ |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 21 Gbps✓ | 16 Gbps |
| Bandwidth | 504 GB/s | 512 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 4070 | Radeon RX 6800 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 200 W✓ | 300 W |
| Power Connectors | 1x 16-pin | 2x 8-pin |
| Released | Apr 2023 | Oct 2020 |
