Radeon RX 6700 XT vs Radeon RX 6800 XT
Performance-wise the Radeon RX 6800 XT is out front, dramatically faster, roughly 54% up on the Radeon RX 6700 XT. It is also the stronger value pick here, so it's the easy recommendation if your budget allows.
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Radeon RX 6800 XT vs Radeon RX 6700 XT: In-Depth Breakdown
Performance: Radeon RX 6800 XT vs Radeon RX 6700 XT
The Radeon RX 6800 XT is dramatically faster, around 54% ahead of the Radeon RX 6700 XT. That gap is enough to move it up a tier: the Radeon RX 6800 XT is comfortable at 1440p, while the Radeon RX 6700 XT is better matched to 1080p. The Radeon RX 6800 XT packs 4,608 stream processors versus 2,560 on the Radeon RX 6700 XT. The Radeon RX 6800 XT also has more RT cores (72 vs 40), strengthening its ray-tracing and AI-upscaling performance.
Price & Value
Right now the Radeon RX 6700 XT starts at $100,760 JPY against $144,054 JPY for the Radeon RX 6800 XT. Because it's both faster and competitively priced, the Radeon RX 6800 XT wins on performance-per-dollar by about 8%. The Radeon RX 6700 XT still sits about $100,281 JPY above its $479 JPY MSRP. The Radeon RX 6800 XT still sits about $143,405 JPY above its $649 JPY MSRP.
Power & Efficiency
The Radeon RX 6700 XT is the lighter draw at 230W against the Radeon RX 6800 XT's 300W, making it the easier card to power and cool. The Radeon RX 6800 XT draws more in absolute terms but squeezes out more performance per watt, so budget for a beefier PSU if you go that route.
VRAM & Future-Proofing
The Radeon RX 6800 XT's 16GB (vs 12GB on the Radeon RX 6700 XT) gives it more room for 4K textures and memory-hungry creative or AI workloads. The Radeon RX 6800 XT's memory is also faster — 512 GB/s versus 384 GB/s (256-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 6700 XT or Radeon RX 6800 XT?
The Radeon RX 6800 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 6700 XT if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 6800 XT better than the Radeon RX 6700 XT?
Which is better for 4K gaming, the Radeon RX 6700 XT or the Radeon RX 6800 XT?
Is the Radeon RX 6800 XT worth the extra $43,294 JPY over the Radeon RX 6700 XT?
Does the Radeon RX 6800 XT have enough VRAM advantage to matter?
Which is better for ray tracing, the Radeon RX 6800 XT or the Radeon RX 6700 XT?
Which should you buy: Radeon RX 6700 XT or Radeon RX 6800 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6700 XT | Radeon RX 6800 XT |
|---|---|---|
| Architecture | RDNA 2 | RDNA 2 |
| Process Node | TSMC N7 | TSMC N7 |
| CUDA Cores (Stream Processors / Stream Processors) | 2,560 | 4,608✓ |
| Ray Tracing Cores | 40 | 72✓ |
Clock Speeds
| Specification | Radeon RX 6700 XT | Radeon RX 6800 XT |
|---|---|---|
| Base Clock | 2,321 MHz✓ | 1,825 MHz |
| Boost Clock | 2,581 MHz✓ | 2,250 MHz |
Memory
| Specification | Radeon RX 6700 XT | Radeon RX 6800 XT |
|---|---|---|
| VRAM Capacity | 12 GB | 16 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 16 Gbps | 16 Gbps |
| Bandwidth | 384 GB/s | 512 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 6700 XT | Radeon RX 6800 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 230 W✓ | 300 W |
| Power Connectors | 1x 6-pin + 1x 8-pin | 2x 8-pin |
| Released | Mar 2021 | Oct 2020 |