GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
It's a tight race! Both the Radeon RX 7800 XT and the Radeon RX 7900 GRE offer nearly identical market value.
The Radeon RX 7900 GRE is noticeably faster than the Radeon RX 7800 XT, leading by roughly 16% in our performance index. The Radeon RX 7800 XT, however, delivers more performance per dollar — $1,293 BRL cheaper.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Radeon RX 7900 GRE vs Radeon RX 7800 XT: In-Depth Breakdown
Performance: Radeon RX 7900 GRE vs Radeon RX 7800 XT
The Radeon RX 7900 GRE is noticeably faster, around 16% ahead of the Radeon RX 7800 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 7800 XT is better matched to 1440p. The Radeon RX 7900 GRE packs 5,120 stream processors versus 3,840 on the Radeon RX 7800 XT. The Radeon RX 7900 GRE also has more RT cores (80 vs 60) and more AI cores (160 vs 120), strengthening its ray-tracing and AI-upscaling performance.
Price & Value
Right now the Radeon RX 7800 XT starts at $6,389 BRL against $7,683 BRL for the Radeon RX 7900 GRE. Despite being slower, the Radeon RX 7800 XT offers the better performance-per-dollar, so budget-focused buyers should weigh it carefully. The Radeon RX 7800 XT still sits about $5,890 BRL above its $499 BRL MSRP. The Radeon RX 7900 GRE still sits about $7,134 BRL above its $549 BRL MSRP.
Memory & Bandwidth
The Radeon RX 7800 XT's memory is faster — 624 GB/s versus 576 GB/s — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 7800 XT or Radeon RX 7900 GRE?
Choose the Radeon RX 7900 GRE if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 7800 XT stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 7900 GRE better than the Radeon RX 7800 XT?
Which is better for 4K gaming, the Radeon RX 7800 XT or the Radeon RX 7900 GRE?
Is the Radeon RX 7900 GRE worth the extra $1,293 BRL over the Radeon RX 7800 XT?
Which is better for ray tracing, the Radeon RX 7900 GRE or the Radeon RX 7800 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 7800 XT | Radeon RX 7900 GRE |
|---|---|---|
| Architecture | RDNA 3 | RDNA 3 |
| Process Node | TSMC N5 | TSMC N5 |
| CUDA Cores (Stream Processors / Stream Processors) | 3,840 | 5,120✓ |
| Ray Tracing Cores | 60 | 80✓ |
| Tensor / AI Cores | 120 | 160✓ |
Clock Speeds
| Specification | Radeon RX 7800 XT | Radeon RX 7900 GRE |
|---|---|---|
| Base Clock | 1,800 MHz✓ | 1,287 MHz |
| Boost Clock | 2,430 MHz✓ | 2,245 MHz |
Memory
| Specification | Radeon RX 7800 XT | Radeon RX 7900 GRE |
|---|---|---|
| VRAM Capacity | 16 GB | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 19.5 Gbps✓ | 18 Gbps |
| Bandwidth | 624 GB/s✓ | 576 GB/s |
Connectivity & Power
| Specification | Radeon RX 7800 XT | Radeon RX 7900 GRE |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 263 W | 260 W✓ |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Aug 2023 | Feb 2024 |