Radeon RX 6800 XT vs Radeon RX 9070
Performance-wise the Radeon RX 9070 is out front, significantly faster, roughly 22% up on the Radeon RX 6800 XT. Value tips toward the Radeon RX 6800 XT, though: $170 USD cheaper for what you get.
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Radeon RX 9070 vs Radeon RX 6800 XT: In-Depth Breakdown
Performance: Radeon RX 9070 vs Radeon RX 6800 XT
The Radeon RX 9070 is significantly faster, around 22% ahead of the Radeon RX 6800 XT. That gap is enough to move it up a tier: the Radeon RX 9070 is comfortable at 4K with upscaling and native 1440p, while the Radeon RX 6800 XT is better matched to 1440p.
Price & Value
Right now the Radeon RX 6800 XT starts at $440 USD against $610 USD for the Radeon RX 9070. Despite being slower, the Radeon RX 6800 XT offers the better performance-per-dollar (~14% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 6800 XT is trading below its $649 USD MSRP — a genuine deal.
Power & Efficiency
The Radeon RX 9070 sips power at 220W next to the Radeon RX 6800 XT's 300W, and still leads on performance-per-watt — quieter, cooler, and gentler on your PSU. Its more modern RDNA 4 architecture on a TSMC N4 process is part of why it does more with each watt.
Memory & Bandwidth
The Radeon RX 9070's memory is faster — 645 GB/s versus 512 GB/s — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The Radeon RX 9070 is roughly 5 years newer than the Radeon RX 6800 XT (RDNA 4 vs RDNA 2), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: Radeon RX 6800 XT or Radeon RX 9070?
Choose the Radeon RX 9070 if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 6800 XT stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 9070 better than the Radeon RX 6800 XT?
Which is better for 4K gaming, the Radeon RX 6800 XT or the Radeon RX 9070?
Is the Radeon RX 9070 worth the extra $170 USD over the Radeon RX 6800 XT?
Which should you buy: Radeon RX 6800 XT or Radeon RX 9070?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6800 XT | Radeon RX 9070 |
|---|---|---|
| Architecture | RDNA 2 | RDNA 4 |
| Process Node | TSMC N7 | TSMC N4 |
| CUDA Cores (Stream Processors / Stream Processors) | 4,608✓ | 3,584 |
| Ray Tracing Cores | 72✓ | 56 |
| Tensor / AI Cores | — | 112 |
Clock Speeds
| Specification | Radeon RX 6800 XT | Radeon RX 9070 |
|---|---|---|
| Base Clock | 1,825 MHz✓ | 1,330 MHz |
| Boost Clock | 2,250 MHz | 2,520 MHz✓ |
Memory
| Specification | Radeon RX 6800 XT | Radeon RX 9070 |
|---|---|---|
| VRAM Capacity | 16 GB | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 16 Gbps | 20 Gbps✓ |
| Bandwidth | 512 GB/s | 644.6 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 6800 XT | Radeon RX 9070 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| TDP | 300 W | 220 W✓ |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Oct 2020 | Mar 2025 |
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