Radeon RX 6800 vs Radeon RX 7700 XT
Performance-wise the Radeon RX 7700 XT is out front, marginally faster, roughly 3% up on the Radeon RX 6800. It is also the stronger value pick here, so it's the easy recommendation if your budget allows.
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Radeon RX 7700 XT vs Radeon RX 6800: In-Depth Breakdown
Performance: Radeon RX 7700 XT vs Radeon RX 6800
The Radeon RX 7700 XT is marginally faster, around 3% ahead of the Radeon RX 6800. Both cards sit in the same broad class, well suited to 1440p.
Price & Value
Right now the Radeon RX 7700 XT starts at $420 GBP against $899 GBP for the Radeon RX 6800. Because it's both faster and competitively priced, the Radeon RX 7700 XT wins on performance-per-dollar by about 121%. The Radeon RX 7700 XT is trading below its $449 GBP MSRP — a genuine deal. The Radeon RX 6800 still sits about $320 GBP above its $579 GBP MSRP.
VRAM & Future-Proofing
The Radeon RX 6800's 16GB (vs 12GB on the Radeon RX 7700 XT) gives it more room for 4K textures and memory-hungry creative or AI workloads. The Radeon RX 6800's memory is also faster — 512 GB/s versus 432 GB/s (256-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The Radeon RX 7700 XT is roughly 3 years newer than the Radeon RX 6800 (RDNA 3 vs RDNA 2), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: Radeon RX 6800 or Radeon RX 7700 XT?
The Radeon RX 7700 XT 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 6800 if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 7700 XT better than the Radeon RX 6800?
Which is better for 4K gaming, the Radeon RX 6800 or the Radeon RX 7700 XT?
Is the Radeon RX 6800 worth the extra $479 GBP over the Radeon RX 7700 XT?
Does the Radeon RX 6800 have enough VRAM advantage to matter?
Which should you buy: Radeon RX 6800 or Radeon RX 7700 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6800 | Radeon RX 7700 XT |
|---|---|---|
| Architecture | RDNA 2 | RDNA 3 |
| Process Node | TSMC N7 | TSMC N5 |
| CUDA Cores (Stream Processors / Stream Processors) | 3,840✓ | 3,456 |
| Ray Tracing Cores | 60✓ | 54 |
| Tensor / AI Cores | — | 108 |
Clock Speeds
| Specification | Radeon RX 6800 | Radeon RX 7700 XT |
|---|---|---|
| Base Clock | 1,700 MHz | 1,900 MHz✓ |
| Boost Clock | 2,105 MHz | 2,544 MHz✓ |
Memory
| Specification | Radeon RX 6800 | Radeon RX 7700 XT |
|---|---|---|
| VRAM Capacity | 16 GB✓ | 12 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit✓ | 192-bit |
| Memory Speed | 16 Gbps | 18 Gbps✓ |
| Bandwidth | 512 GB/s✓ | 432 GB/s |
Connectivity & Power
| Specification | Radeon RX 6800 | Radeon RX 7700 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 250 W | 245 W✓ |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Nov 2020 | Aug 2023 |
