Radeon RX 580 VS Radeon RX 5500 XT
We are comparing the Radeon RX 580 ( AMD ) head-to-head with the Radeon RX 5500 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 580 vs. Radeon RX 5500 XT is based on Comparigon's analysis and is for informational purposes only.
Last Updated: August 21, 2026
KEY DIFFERENCES OF Radeon RX 580 AND Radeon RX 5500 XT
Here’s how Radeon RX 580 and Radeon RX 5500 XT stack up against each other in their most impactful areas. Use these bullets to see at a glance which graphics card excels where.
Reasons to consider the Radeon RX 580
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19% higher FP32 Compute (6.18 TFLOPS vs 5.2 TFLOPS)
-
14% more memory bandwidth (256 GB/s vs 224 GB/s)
-
100% more VRAM (8GB vs 4GB)
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100% higher Memory Bus Width (256 Bit vs 128 Bit)
-
1.6× higher Compute Units (36 vs 22)
Reasons to consider the Radeon RX 5500 XT
-
15% higher 4K Ultra FPS (15 vs 13)
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8% higher 1440p Ultra FPS (28 vs 26)
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10% higher 1080p Ultra FPS (43 vs 39)
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38% higher Boost Clock (1845 MHz vs 1340 MHz)
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11% higher 3DMark Time Spy score (4854 vs 4354)
SPECIFICATION TABLE COMPARISON OF Radeon RX 580 AND Radeon RX 5500 XT
Below is the detailed specification table comparing Radeon RX 580 and Radeon RX 5500 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 580 | Radeon RX 5500 XT |
|---|---|---|
|
General Info
|
||
| GPU Name: | Radeon RX 580 | Radeon RX 5500 XT |
| GPU Type: | Discrete | Discrete |
| Codename: | Polaris 20 | Navi 14 |
| Vendor: | AMD | AMD |
| Foundry: | GlobalFoundries | TSMC |
| Architecture: | GCN 4.0 | RDNA 1.0 |
| Generation: | Polaris (RX 500) | Navi (RX 5000) |
| Release Date: | April 18, 2017 | December 12, 2019 |
|
Board Design
|
||
| Bus Interface: | PCIe 3.0 x16 | PCIe 4.0 x8 |
| PCIe Version: | 3.0 | 4.0 |
| PCIe Lanes: | 16 | 8 |
| Process Size: | 14 nm | 7 nm |
| Transistors: | 5.7 billion | 6 billion |
| Density: | 24.6 MTr/mm² | 37.97 MTr/mm² |
| Die Size: | 232 mm² | 158 mm² |
| Board Length: | 241 mm | 180 mm |
| Total Graphics Power (TGP): | 185 W | 130 W |
|
Graphics Processor
|
||
| Compute Units: | 36 | 22 |
| Shading Units: | 2304 | 1408 |
| Texture Mapping Units (TMUs): | 144 | 88 |
| Render Output Units (ROPs): | 32 | 32 |
| Base Clock: | 1257 MHz | 1607 MHz |
| Boost Clock: | 1340 MHz | 1845 MHz |
| L1 Cache: | 16 KB (per CU) | — |
| L2 Cache: | 2 MB | 2 MB |
|
Raw Performance
|
||
| Pixel Fill Rate: | 42.88 GPixel/s | 59 GPixel/s |
| Texture Fill Rate: | 193.0 GTexel/s | 162 GTexel/s |
| FP32 Performance: | 6.175 TFLOPs | 5.2 TFLOPs |
|
Memory
|
||
| Memory Type: | GDDR5 | GDDR6 |
| Memory Size: | 8 GB | 4 GB |
| Memory Bus Width: | 256-bit | 128-bit |
| Memory Clock: | 2000 MHz | 1750 MHz |
| Effective Memory Speed: | 8000 Mbps | 14000 Mbps |
| Bandwidth: | 256 GB/s | 224 GB/s |
|
APIs
|
||
| DirectX: | 12.0 | 12 |
| Vulkan: | 1.3 | 1.3 |
| OpenGL: | 4.6 | 4.6 |
| OpenCL: | 2.1 | 2.1 |
| DisplayPort: | 1.4a | 1.4a |
| HDMI: | 2.0b | 2.0b |
|
Gaming FPS
|
||
| 1080p Ultra (FPS): | 39 | 43 |
| 1440p Ultra (FPS): | 26 | 28 |
| 4K Ultra (FPS): | 13 | 15 |
|
Benchmarks
|
||
|
3D Mark
|
||
| Steel Nomad Lite | 4179 | 4422 |
| Time Spy | 4354 | 4854 |
| Port Royal | 527 | — |
| Fire Strike | 14979 | 14381 |
| Wild Life Extreme | 8915 | 9511 |
| Night Raid | 56861 | 60110 |
|
GeekBench 6 OpenCL
|
||
| Compute Score | 40514 | 43831 |
| Background Blur | 59.5 img/sec | 93.3 img/sec |
| Face Detection | 33.8 img/sec | 48.3 img/sec |
| Horizon Detection | 1.56 Gpixels/sec | 1.68 Gpixels/sec |
| Edge Detection | 3.1 Gpixels/sec | 2.43 Gpixels/sec |
| Gaussian Blur | 2.92 Gpixels/sec | 1.99 Gpixels/sec |
| Feature Matching | 0.33 Gpixels/sec | 0.48 Gpixels/sec |
| Stereo Matching | 161.8 Gpixels/sec | 144.1 Gpixels/sec |
| Particle Physics | 5395.1 | 5990 |
|
Passmark Graphics
|
||
| G3D Mark | 8792 | 9071 |
| G2D Mark | 769 | 778 |
| DirectX 11 | 60 | 55 |
| DirectX 12 | 43 | 40 |
| GPU Compute | 3431 | 4367 |
|
GFXBench 5
|
||
| Aztec Ruins High (4K) | — | 59.50 |
| Aztec Ruins Normal | — | 353.50 |
| API | — | Vulkan |
| OS | — | Windows |
|
Blender (Rendering)
|
||
| Blender Score | 392 | 504 |
|
GeekBench 6 ML
|
||
| Single Precision | 7905 | 9492 |
| Half Precision | 8166 | 11381 |
| Quantized | 5642 | 7407 |
| Image Classification | 3143 | 3640 |
| Image Segmentation | 3955 | 4585 |
| Image Super Resolution | 7872 | 11173 |
| Face Detection | 11922 | 12599 |
| Pose Estimation | 41162 | 39745 |
| Text Classification | 1199 | 1739 |
| Machine Translation | 1773 | 3457 |
| Object Detection | 3620 | 3801 |
| Depth Estimation | 13995 | 18563 |
| Style Transfer | 84083 | 83214 |
| Framework | ONNX | ONNX |
| Backend | DirectML | DirectML |
|
FurMark
|
||
| 1080p Vulkan | 3674 | 3887 |
| 1440p Vulkan | 2454 | 2700 |
| 2160p Vulkan | 1331 | 1395 |
| 1080p OpenGL | 3778 | 4101 |
| 1440p OpenGL | 2568 | 2866 |
| 2160p OpenGL | 1354 | 1309 |
Tip: ▲ indicates a higher-is-better spec advantage, while ▼ indicates a lower-is-better advantage.
PERFORMANCE CHART COMPARISON OF Radeon RX 580 AND Radeon RX 5500 XT
The charts below visualize how Radeon RX 580 and Radeon RX 5500 XT stack up in key performance metrics.
Radar Chart Comparison
Bullet Chart Comparison
Release Timeline of Radeon RX 580 and Radeon RX 5500 XT
Radeon RX 580 was released 2 years, 7 months, 24 days earlier than Radeon RX 5500 XT.
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 5500 XT is slightly better overall compared to the Radeon RX 580. Its strongest advantages are in AI & Machine Learning, Hardware Architecture and Energy Efficiency. The Radeon RX 580 is the better fit if your top priority is Workstation.
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