AMD Radeon Pro 555X videocard review
Radeon Pro 555X videocard released by AMD; release date: 16 July 2018. The videocard is designed for mobile workstation-computers and based on GCN 4.0 microarchitecture codenamed Polaris 21.
Core clock speed - 907 MHz. Pipelines - 768. Manufacturing process technology - 14 nm. Transistors count - 3,000 million. Power consumption (TDP) - 75 Watt.
Memory type: GDDR5. Memory bus width - 128 Bit. Memory clock speed - 5100 MHz.
Benchmarks
| Geekbench OpenCL |
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| CompuBench 1.5 Desktop Face Detection |
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| CompuBench 1.5 Desktop Ocean Surface Simulation |
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| CompuBench 1.5 Desktop T-Rex |
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| CompuBench 1.5 Desktop Video Composition |
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| CompuBench 1.5 Desktop Bitcoin Mining |
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| GFXBench 4.0 Car Chase Offscreen |
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| GFXBench 4.0 Manhattan |
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| GFXBench 4.0 T-Rex |
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| GFXBench 4.0 Car Chase Offscreen |
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| GFXBench 4.0 Manhattan |
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| GFXBench 4.0 T-Rex |
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| Name | Value |
|---|---|
| Geekbench - OpenCL | 12706 |
| CompuBench 1.5 Desktop - Face Detection | 35.283 mPixels/s |
| CompuBench 1.5 Desktop - Ocean Surface Simulation | 668.308 Frames/s |
| CompuBench 1.5 Desktop - T-Rex | 3.158 Frames/s |
| CompuBench 1.5 Desktop - Video Composition | 49.593 Frames/s |
| CompuBench 1.5 Desktop - Bitcoin Mining | 170.952 mHash/s |
| GFXBench 4.0 - Car Chase Offscreen | 4093 Frames |
| GFXBench 4.0 - Manhattan | 2350 Frames |
| GFXBench 4.0 - T-Rex | 3351 Frames |
| GFXBench 4.0 - Car Chase Offscreen | 4093.000 Fps |
| GFXBench 4.0 - Manhattan | 2350.000 Fps |
| GFXBench 4.0 - T-Rex | 3351.000 Fps |
Specifications (specs)
Essentials |
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| Architecture | GCN 4.0 |
| Code name | Polaris 21 |
| Launch date | 16 July 2018 |
| Place in performance rating | 964 |
| Type | Mobile workstation |
Technical info |
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| Core clock speed | 907 MHz |
| Manufacturing process technology | 14 nm |
| Pipelines | 768 |
| Thermal Design Power (TDP) | 75 Watt |
| Transistor count | 3,000 million |
Video outputs and ports |
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| Display Connectors | No outputs |
Compatibility, dimensions and requirements |
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| Interface | PCIe 3.0 x8 |
| Supplementary power connectors | None |
API support |
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| DirectX | 12.0 (12_0) |
| OpenGL | 4.5 |
Memory |
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| Memory bus width | 128 Bit |
| Memory clock speed | 5100 MHz |
| Memory type | GDDR5 |
