AMD Radeon 620 vs AMD Radeon R7 M445
Comparative analysis of AMD Radeon 620 and AMD Radeon R7 M445 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 2 year(s) 11 month(s) later
- Around 11% higher boost clock speed: 1024 MHz vs 920 MHz
- 1335.9x more texture fill rate: 24.58 GTexel/s vs 18.4 GTexel / s
- Around 20% higher pipelines: 384 vs 320
- Around 4% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1991 vs 1913
- Around 4% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1991 vs 1913
- Around 16% better performance in PassMark - G2D Mark: 205 vs 176
Specifications (specs) | |
Launch date | 13 May 2019 vs 15 May 2016 |
Boost clock speed | 1024 MHz vs 920 MHz |
Texture fill rate | 24.58 GTexel/s vs 18.4 GTexel / s |
Pipelines | 384 vs 320 |
Benchmarks | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1991 vs 1913 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1991 vs 1913 |
PassMark - G2D Mark | 205 vs 176 |
Reasons to consider the AMD Radeon R7 M445
- Around 7% higher core clock speed: 780 MHz vs 730 MHz
- 2x lower typical power consumption: 15-25 Watt vs 50 Watt
- 2x more maximum memory size: 4 GB vs 2 GB
- 4.4x more memory clock speed: 4000 MHz vs 900 MHz (1800 MHz effective)
- 3.1x better performance in GFXBench 4.0 - Manhattan (Frames): 2138 vs 694
- 3.1x better performance in GFXBench 4.0 - Manhattan (Fps): 2138 vs 694
- Around 66% better performance in GFXBench 4.0 - T-Rex (Frames): 1853 vs 1116
- Around 66% better performance in GFXBench 4.0 - T-Rex (Fps): 1853 vs 1116
- Around 5% better performance in PassMark - G3D Mark: 943 vs 897
Specifications (specs) | |
Core clock speed | 780 MHz vs 730 MHz |
Thermal Design Power (TDP) | 15-25 Watt vs 50 Watt |
Maximum memory size | 4 GB vs 2 GB |
Memory clock speed | 4000 MHz vs 900 MHz (1800 MHz effective) |
Benchmarks | |
GFXBench 4.0 - Manhattan (Frames) | 2138 vs 694 |
GFXBench 4.0 - Manhattan (Fps) | 2138 vs 694 |
GFXBench 4.0 - T-Rex (Frames) | 1853 vs 1116 |
GFXBench 4.0 - T-Rex (Fps) | 1853 vs 1116 |
PassMark - G3D Mark | 943 vs 897 |
Compare benchmarks
GPU 1: AMD Radeon 620
GPU 2: AMD Radeon R7 M445
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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PassMark - G2D Mark |
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PassMark - G3D Mark |
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Name | AMD Radeon 620 | AMD Radeon R7 M445 |
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GFXBench 4.0 - Car Chase Offscreen (Frames) | 1991 | 1913 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1991 | 1913 |
GFXBench 4.0 - Manhattan (Frames) | 694 | 2138 |
GFXBench 4.0 - Manhattan (Fps) | 694 | 2138 |
GFXBench 4.0 - T-Rex (Frames) | 1116 | 1853 |
GFXBench 4.0 - T-Rex (Fps) | 1116 | 1853 |
PassMark - G2D Mark | 205 | 176 |
PassMark - G3D Mark | 897 | 943 |
Geekbench - OpenCL | 5332 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 15.765 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 278.624 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.268 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 24.335 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 54.067 |
Compare specifications (specs)
AMD Radeon 620 | AMD Radeon R7 M445 | |
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Essentials |
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Architecture | GCN 3.0 | GCN 3.0 |
Code name | Polaris 24 | Meso |
Launch date | 13 May 2019 | 15 May 2016 |
Place in performance rating | 1248 | 1303 |
Type | Laptop | Laptop |
Technical info |
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Boost clock speed | 1024 MHz | 920 MHz |
Compute units | 6 | |
Core clock speed | 730 MHz | 780 MHz |
Manufacturing process technology | 28 nm | 28 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 | 320 |
Pixel fill rate | 8.192 GPixel/s | |
Texture fill rate | 24.58 GTexel/s | 18.4 GTexel / s |
Thermal Design Power (TDP) | 50 Watt | 15-25 Watt |
Transistor count | 1550 million | 3,100 million |
Floating-point performance | 588.8 gflops | |
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 | |
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 | 4 GB |
Memory bandwidth | 14.40 GB/s | 32 GB / s |
Memory bus width | 64 bit | 64 Bit |
Memory clock speed | 900 MHz (1800 MHz effective) | 4000 MHz |
Memory type | DDR3 | GDDR5 |
Shared memory | 0 |