GeForce RTX 4080 vs Radeon RX 6700 XT
The GeForce RTX 4080 pulls ahead here — in a different league, about 129% ahead of the Radeon RX 6700 XT. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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GeForce RTX 4080 vs Radeon RX 6700 XT: In-Depth Breakdown
Performance: GeForce RTX 4080 vs Radeon RX 6700 XT
The GeForce RTX 4080 is dramatically faster, around 129% ahead of the Radeon RX 6700 XT. That gap is enough to move it up a tier: the GeForce RTX 4080 is comfortable at 4K with upscaling and native 1440p, while the Radeon RX 6700 XT is better matched to 1080p.
Price & Value
Pricing has the Radeon RX 6700 XT at $599 EUR, $401 EUR under the GeForce RTX 4080's $1,000 EUR. Because it's both faster and competitively priced, the GeForce RTX 4080 wins on performance-per-dollar by about 37%. The Radeon RX 6700 XT still sits about $120 EUR above its $479 EUR MSRP. The GeForce RTX 4080 is trading below its $1,199 EUR MSRP — a genuine deal.
Power & Efficiency
At 230W vs 320W, the Radeon RX 6700 XT is the gentler load on your system. The GeForce RTX 4080's extra power draw buys more performance per watt, not just more heat — worth it if your PSU has the headroom. Its more modern Ada Lovelace architecture on a TSMC 4N process is part of why it does more with each watt.
VRAM & Future-Proofing
The GeForce RTX 4080 carries 16GB versus 12GB on the Radeon RX 6700 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 4080 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 6700 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 4080 or Radeon RX 6700 XT?
The GeForce RTX 4080 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 6700 XT if you find it at a steep discount.
Frequently Asked Questions
Is the GeForce RTX 4080 better than the Radeon RX 6700 XT?
Which is better for 4K gaming, the GeForce RTX 4080 or the Radeon RX 6700 XT?
Is the GeForce RTX 4080 worth the extra $401 EUR over the Radeon RX 6700 XT?
Does the GeForce RTX 4080 have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 4080 or Radeon RX 6700 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4080 | Radeon RX 6700 XT |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 2 |
| Process Node | TSMC 4N | TSMC N7 |
| CUDA Cores (CUDA Cores / Stream Processors) | 9,728✓ | 2,560 |
| Ray Tracing Cores | 76✓ | 40 |
| Tensor / AI Cores | 304 | — |
Clock Speeds
| Specification | GeForce RTX 4080 | Radeon RX 6700 XT |
|---|---|---|
| Base Clock | 2,205 MHz | 2,321 MHz✓ |
| Boost Clock | 2,505 MHz | 2,581 MHz✓ |
Memory
| Specification | GeForce RTX 4080 | Radeon RX 6700 XT |
|---|---|---|
| VRAM Capacity | 16 GB✓ | 12 GB |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 256-bit✓ | 192-bit |
| Memory Speed | 22.4 Gbps✓ | 16 Gbps |
| Bandwidth | 716.8 GB/s✓ | 384 GB/s |
Connectivity & Power
| Specification | GeForce RTX 4080 | Radeon RX 6700 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 320 W | 230 W✓ |
| Power Connectors | 1x 16-pin | 1x 6-pin + 1x 8-pin |
| Released | Sep 2022 | Mar 2021 |
