Radeon RX 7900 GRE VS Radeon RX 7900 XT
We are comparing the Radeon RX 7900 GRE ( AMD ) head-to-head with the Radeon RX 7900 XT ( AMD ) . You’ll get the key pros and cons of each graphics card, in-depth specs, and gaming benchmarks.
Note: This comparison of Radeon RX 7900 GRE vs. Radeon RX 7900 XT is based on Comparigon's analysis and is for informational purposes only.
Last Updated: August 21, 2026
Overall Comparison
KEY DIFFERENCES OF Radeon RX 7900 GRE AND Radeon RX 7900 XT
Here’s how Radeon RX 7900 GRE and Radeon RX 7900 XT stack up against each other in their most impactful areas. Use these bullets to see at a glance which graphics card excels where.
Why Radeon RX 7900 XT is the best choice:
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15% higher 4K Ultra FPS (84 vs 73)
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14% higher 1440p Ultra FPS (143 vs 125)
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12% higher 1080p Ultra FPS (184 vs 165)
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7% higher Boost Clock (2394 MHz vs 2245 MHz)
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20% higher 3DMark Time Spy score (27038 vs 22516)
SPECIFICATION TABLE COMPARISON OF Radeon RX 7900 GRE AND Radeon RX 7900 XT
Below is the detailed specification table comparing Radeon RX 7900 GRE and Radeon RX 7900 XT.
Note: Highlighted specs mean that GPU wins that spec row.
If neither side is highlighted, it is a tie or there is not enough data for both specs.
| Specification | Radeon RX 7900 GRE | Radeon RX 7900 XT |
|---|---|---|
|
General Info
|
||
| GPU Name: | Radeon RX 7900 GRE | Radeon RX 7900 XT |
| GPU Type: | Discrete | Discrete |
| Codename: | Navi 31 | Navi 31 |
| Vendor: | AMD | AMD |
| Foundry: | TSMC | TSMC |
| Architecture: | RDNA 3.0 | RDNA 3.0 |
| Generation: | Navi III (RX 7000) | Navi III (RX 7000) |
| Release Date: | July 27, 2023 | November 3, 2022 |
|
Board Design
|
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| Bus Interface: | PCIe 4.0 x16 | PCIe 4.0 x16 |
| PCIe Version: | 4.0 | 4.0 |
| PCIe Lanes: | x16 | x16 |
| Process Size: | 5 nm | 5 nm |
| Transistors: | 57.7 billion | 57 billion |
| Density: | 109.1 MTr/mm² | 107.75 MTr/mm² |
| Die Size: | 529 mm² | 529 |
| Board Length: | 276 mm | 276 mm |
| Board Width: | 51 mm | 51 mm |
| Board Height: | 110 mm | 110 mm |
| Total Graphics Power (TGP): | 260 W | 300 W |
|
Graphics Processor
|
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| Compute Units: | 80 | 84 |
| Shading Units: | 5120 | 5376 |
| Texture Mapping Units (TMUs): | 320 | 336 |
| Render Output Units (ROPs): | 160 | 192 |
| Tensor Cores: | 160 | 168 |
| Ray Tracing Cores: | 80 | 84 |
| Base Clock: | 1287 MHz | 1387 |
| Boost Clock: | 2245 MHz | 2394 |
| L1 Cache: | 256 KB per Array | 256 KB per Array |
| L2 Cache: | 6 MB | 6 MB |
| L3 Cache: | 64 MB | 80 MB |
|
Raw Performance
|
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| Pixel Fill Rate: | 359.2 GPixel/s | 459.6 GPixel/s |
| Texture Fill Rate: | 718.4 GTexel/s | 804.4 GTexel/s |
| FP32 Performance: | 45.98 TFLOPs | 51.48 TFLOPs |
|
Memory
|
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| Memory Type: | GDDR6 | GDDR6 |
| Memory Size: | 16 GB | 20 GB |
| Memory Bus Width: | 256-bit | 320-bit |
| Memory Clock: | 2250 MHz | 2500 |
| Effective Memory Speed: | 18000 Mbps | 20000 |
| Bandwidth: | 576 GB/s | 800 |
|
APIs
|
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| DirectX: | 12.2 | 12 |
| Vulkan: | 1.4 | 1.3 |
| OpenGL: | 4.6 | 4.6 |
| OpenCL: | 2.2 | 2.2 |
| CUDA: | No | — |
| Ray Tracing: | Yes | Yes |
| DLSS: | No | No |
| DisplayPort: | 2.1 | 2.1 |
| HDMI: | 2.1a | 2.1a |
|
Gaming FPS
|
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| 1080p Ultra (FPS): | 165 | 184 |
| 1440p Ultra (FPS): | 125 | 143 |
| 4K Ultra (FPS): | 73 | 84 |
|
Benchmarks
|
||
|
3D Mark
|
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| Steel Nomad Lite | 21336 | 24655 |
| Time Spy | 22516 | 27038 |
| Solar Bay | 90300 | 104571 |
| Port Royal | 12459 | 14335 |
| Fire Strike | 56172 | 67253 |
| Wild Life Extreme | 41626 | 48015 |
| Night Raid | 167698 | 176025 |
|
GeekBench 6 OpenCL
|
||
| Compute Score | 172224 | 203754 |
| Background Blur | 352.4 | 419.8 |
| Face Detection | 229 | 240.5 |
| Horizon Detection | 6.42 | 8.72 |
| Edge Detection | 8.86 | 12 |
| Gaussian Blur | 7.89 | 9.88 |
| Feature Matching | 1.5 | 1.71 |
| Stereo Matching | 662.8 | 701.7 |
| Particle Physics | 24012 | 26631.4 |
|
Passmark Graphics
|
||
| G3D Mark | 27267 | 28967 |
| G2D Mark | 1203 | 1239 |
| DirectX 11 | 299 | 340 |
| DirectX 12 | 110 | 110 |
| GPU Compute | 15141 | 16822 |
|
GFXBench 5
|
||
| Aztec Ruins High (4K) | 279.40 | 323.20 |
| Aztec Ruins Normal | 1464.90 | 1689.50 |
| Car Chase | 1386.50 | 1525.60 |
| Manhattan 3.1.1 (1440p) | 1048.60 | 1206.50 |
| T-Rex | 4513.80 | 5517.00 |
| Tessellation | 6574.70 | 6975.10 |
| ALU 2 | 8242.30 | 8007.70 |
| Driver Overhead 2 | 294.30 | 340.00 |
| API | OpenGL | OpenGL |
| OS | Windows | Windows |
|
Blender (Rendering)
|
||
| Blender Score | 2797 | 3538 |
|
GeekBench 6 ML
|
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| Single Precision | 34533 | 39099 |
| Half Precision | 42224 | 47298 |
| Quantized | 26568 | 30875 |
| Image Classification | 15095 | 16951 |
| Image Segmentation | 21206 | 23234 |
| Image Super Resolution | 33962 | 41128 |
| Face Detection | 57614 | 67615 |
| Pose Estimation | 214748 | 237026 |
| Text Classification | 4325 | 4961 |
| Machine Translation | 6598 | 7043 |
| Object Detection | 16608 | 18737 |
| Depth Estimation | 57731 | 67746 |
| Style Transfer | 394987 | 457919 |
| Framework | ONNX | ONNX |
| Backend | DirectML | DirectML |
|
FurMark
|
||
| 1080p Vulkan | 16193 | 17684 |
| 1440p Vulkan | 11837 | 12159 |
| 2160p Vulkan | 5843 | 5978 |
| 1080p OpenGL | 15628 | 17865 |
| 1440p OpenGL | 11745 | 12782 |
| 2160p OpenGL | 6343 | 6711 |
Tip: ▲ indicates a higher-is-better spec advantage, while ▼ indicates a lower-is-better advantage.
PERFORMANCE CHART COMPARISON OF Radeon RX 7900 GRE AND Radeon RX 7900 XT
The charts below visualize how Radeon RX 7900 GRE and Radeon RX 7900 XT stack up in key performance metrics.
Radar Chart Comparison
Bullet Chart Comparison
Release Timeline of Radeon RX 7900 GRE and Radeon RX 7900 XT
Radeon RX 7900 XT was released 8 months, 24 days earlier than Radeon RX 7900 GRE.
Value For Money Calculator
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Domain Score Summary
Note: Scores (0 to 100) are generated by Comparigon’s scoring algorithm and are intended as a high-level guide. They may not map 1-to-1 with the individual spec-by-spec comparisons shown in the table.
Our Verdict
In conclusion, the Radeon RX 7900 XT edges out overall compared to the Radeon RX 7900 GRE. Its strongest advantages are in Gaming Performance, AI & Machine Learning, Hardware Architecture and Workstation. The Radeon RX 7900 GRE is the better fit if your top priority is Energy Efficiency.
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