AMD Radeon 620 vs AMD Radeon Pro 555X
Comparative analysis of AMD Radeon 620 and AMD Radeon Pro 555X videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).
Differences
Reasons to consider the AMD Radeon 620
- Videocard is newer: launch date 9 month(s) later
- Around 50% lower typical power consumption: 50 Watt vs 75 Watt
Launch date | 13 May 2019 vs 16 July 2018 |
Thermal Design Power (TDP) | 50 Watt vs 75 Watt |
Reasons to consider the AMD Radeon Pro 555X
- Around 24% higher core clock speed: 907 MHz vs 730 MHz
- 2x more pipelines: 768 vs 384
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
- 5.7x more memory clock speed: 5100 MHz vs 900 MHz (1800 MHz effective)
- 2.1x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 4093 vs 1991
- 2.1x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 4093 vs 1991
- 3.4x better performance in GFXBench 4.0 - Manhattan (Frames): 2350 vs 694
- 3.4x better performance in GFXBench 4.0 - Manhattan (Fps): 2350 vs 694
- 3x better performance in GFXBench 4.0 - T-Rex (Frames): 3351 vs 1116
- 3x better performance in GFXBench 4.0 - T-Rex (Fps): 3351 vs 1116
Specifications (specs) | |
Core clock speed | 907 MHz vs 730 MHz |
Pipelines | 768 vs 384 |
Manufacturing process technology | 14 nm vs 28 nm |
Memory clock speed | 5100 MHz vs 900 MHz (1800 MHz effective) |
Benchmarks | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4093 vs 1991 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4093 vs 1991 |
GFXBench 4.0 - Manhattan (Frames) | 2350 vs 694 |
GFXBench 4.0 - Manhattan (Fps) | 2350 vs 694 |
GFXBench 4.0 - T-Rex (Frames) | 3351 vs 1116 |
GFXBench 4.0 - T-Rex (Fps) | 3351 vs 1116 |
Compare benchmarks
GPU 1: AMD Radeon 620
GPU 2: AMD Radeon Pro 555X
GFXBench 4.0 - Car Chase Offscreen (Frames) |
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GFXBench 4.0 - Car Chase Offscreen (Fps) |
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GFXBench 4.0 - Manhattan (Frames) |
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GFXBench 4.0 - Manhattan (Fps) |
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GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - T-Rex (Fps) |
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Name | AMD Radeon 620 | AMD Radeon Pro 555X |
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GFXBench 4.0 - Car Chase Offscreen (Frames) | 1991 | 4093 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1991 | 4093 |
GFXBench 4.0 - Manhattan (Frames) | 694 | 2350 |
GFXBench 4.0 - Manhattan (Fps) | 694 | 2350 |
GFXBench 4.0 - T-Rex (Frames) | 1116 | 3351 |
GFXBench 4.0 - T-Rex (Fps) | 1116 | 3351 |
PassMark - G2D Mark | 205 | |
PassMark - G3D Mark | 897 | |
Geekbench - OpenCL | 12518 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 35.283 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 668.308 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.158 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 49.593 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 170.952 |
Compare specifications (specs)
AMD Radeon 620 | AMD Radeon Pro 555X | |
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Essentials |
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Architecture | GCN 3.0 | GCN 4.0 |
Code name | Polaris 24 | Polaris 21 |
Launch date | 13 May 2019 | 16 July 2018 |
Place in performance rating | 1249 | 981 |
Type | Laptop | Mobile workstation |
Technical info |
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Boost clock speed | 1024 MHz | |
Compute units | 6 | |
Core clock speed | 730 MHz | 907 MHz |
Manufacturing process technology | 28 nm | 14 nm |
Peak Double Precision (FP64) Performance | 49.15 GFLOPS (1:16) | |
Peak Half Precision (FP16) Performance | 786.4 GFLOPS (1:1) | |
Peak Single Precision (FP32) Performance | 786.4 GFLOPS | |
Pipelines | 384 | 768 |
Pixel fill rate | 8.192 GPixel/s | |
Texture fill rate | 24.58 GTexel/s | |
Thermal Design Power (TDP) | 50 Watt | 75 Watt |
Transistor count | 1550 million | 3,000 million |
Video outputs and ports |
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Display Connectors | No outputs | No outputs |
Compatibility, dimensions and requirements |
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Interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
Supplementary power connectors | None | None |
Width | IGP | |
API support |
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DirectX | 12 | 12.0 (12_0) |
OpenCL | 2.0 | |
OpenGL | 4.6 | 4.5 |
Shader Model | 6.3 | |
Vulkan | ||
Memory |
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Maximum RAM amount | 2 GB | |
Memory bandwidth | 14.40 GB/s | |
Memory bus width | 64 bit | 128 Bit |
Memory clock speed | 900 MHz (1800 MHz effective) | 5100 MHz |
Memory type | DDR3 | GDDR5 |