GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Market comparison is currently pending while we verify the latest benchmarks for Radeon RX 6800 XT and Radeon RX 7900 GRE.
On raw speed the Radeon RX 7900 GRE comes out noticeably faster — about 16% ahead of the Radeon RX 6800 XT. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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Comparable or lower specs
Radeon RX 7900 GRE vs Radeon RX 6800 XT: In-Depth Breakdown
Performance: Radeon RX 7900 GRE vs Radeon RX 6800 XT
The Radeon RX 7900 GRE is noticeably faster, around 16% ahead of the Radeon RX 6800 XT. That gap is enough to move it up a tier: the Radeon RX 7900 GRE is comfortable at 4K with upscaling and native 1440p, while the Radeon RX 6800 XT is better matched to 1440p. The Radeon RX 7900 GRE packs 5,120 stream processors versus 4,608 on the Radeon RX 6800 XT.
Price & Value
The Radeon RX 7900 GRE currently lists from $177,898 INR, $18,915 INR less than the Radeon RX 6800 XT at $196,812 INR. Because it's both faster and competitively priced, the Radeon RX 7900 GRE wins on performance-per-dollar by about 29%. The Radeon RX 7900 GRE still sits about $177,349 INR above its $549 INR MSRP. The Radeon RX 6800 XT still sits about $196,163 INR above its $649 INR MSRP.
Power & Efficiency
At 260W against 300W, the Radeon RX 7900 GRE is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern RDNA 3 architecture on a TSMC N5 process is part of why it does more with each watt.
Memory & Bandwidth
The Radeon RX 7900 GRE's memory is faster — 576 GB/s versus 512 GB/s — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The Radeon RX 7900 GRE is roughly 4 years newer than the Radeon RX 6800 XT (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 XT or Radeon RX 7900 GRE?
The Radeon RX 7900 GRE 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 XT if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 7900 GRE better than the Radeon RX 6800 XT?
Which is better for 4K gaming, the Radeon RX 6800 XT or the Radeon RX 7900 GRE?
Is the Radeon RX 6800 XT worth the extra $18,915 INR over the Radeon RX 7900 GRE?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6800 XT | Radeon RX 7900 GRE |
|---|---|---|
| Architecture | RDNA 2 | RDNA 3 |
| Process Node | TSMC N7 | TSMC N5 |
| CUDA Cores (Stream Processors / Stream Processors) | 4,608 | 5,120✓ |
| Ray Tracing Cores | 72 | 80✓ |
| Tensor / AI Cores | — | 160 |
Clock Speeds
| Specification | Radeon RX 6800 XT | Radeon RX 7900 GRE |
|---|---|---|
| Base Clock | 1,825 MHz✓ | 1,287 MHz |
| Boost Clock | 2,250 MHz✓ | 2,245 MHz |
Memory
| Specification | Radeon RX 6800 XT | Radeon RX 7900 GRE |
|---|---|---|
| VRAM Capacity | 16 GB | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 16 Gbps | 18 Gbps✓ |
| Bandwidth | 512 GB/s | 576 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 6800 XT | Radeon RX 7900 GRE |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 300 W | 260 W✓ |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Oct 2020 | Feb 2024 |