AMD Radeon R8 M445DX vs AMD Radeon R9 M275
Comparative analysis of AMD Radeon R8 M445DX and AMD Radeon R9 M275 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), PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), 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 R8 M445DX
- Videocard is newer: launch date 2 year(s) 3 month(s) later
- Around 10% higher boost clock speed: 1021 MHz vs 925 MHz
- Around 10% higher pipelines: 704 vs 640
- 2.3x better performance in Geekbench - OpenCL: 21666 vs 9231
- 2.3x better performance in GFXBench 4.0 - Manhattan (Frames): 2636 vs 1162
- 2.3x better performance in GFXBench 4.0 - Manhattan (Fps): 2636 vs 1162
- Around 96% better performance in GFXBench 4.0 - T-Rex (Frames): 3358 vs 1717
- Around 96% better performance in GFXBench 4.0 - T-Rex (Fps): 3358 vs 1717
Specifications (specs) | |
Launch date | 15 May 2016 vs 28 January 2014 |
Boost clock speed | 1021 MHz vs 925 MHz |
Pipelines | 704 vs 640 |
Benchmarks | |
Geekbench - OpenCL | 21666 vs 9231 |
GFXBench 4.0 - Manhattan (Frames) | 2636 vs 1162 |
GFXBench 4.0 - Manhattan (Fps) | 2636 vs 1162 |
GFXBench 4.0 - T-Rex (Frames) | 3358 vs 1717 |
GFXBench 4.0 - T-Rex (Fps) | 3358 vs 1717 |
Reasons to consider the AMD Radeon R9 M275
- Around 15% higher core clock speed: 900 MHz vs 780 MHz
- 3.1x better performance in PassMark - G2D Mark: 569 vs 181
- Around 40% better performance in PassMark - G3D Mark: 1115 vs 797
Specifications (specs) | |
Core clock speed | 900 MHz vs 780 MHz |
Benchmarks | |
PassMark - G2D Mark | 569 vs 181 |
PassMark - G3D Mark | 1115 vs 797 |
Compare benchmarks
GPU 1: AMD Radeon R8 M445DX
GPU 2: AMD Radeon R9 M275
PassMark - G2D Mark |
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PassMark - G3D Mark |
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Geekbench - OpenCL |
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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 R8 M445DX | AMD Radeon R9 M275 |
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GFXBench 4.0 - Car Chase Offscreen (Frames) | 1427 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1427 | |
PassMark - G2D Mark | 181 | 569 |
PassMark - G3D Mark | 797 | 1115 |
Geekbench - OpenCL | 21666 | 9231 |
GFXBench 4.0 - Manhattan (Frames) | 2636 | 1162 |
GFXBench 4.0 - Manhattan (Fps) | 2636 | 1162 |
GFXBench 4.0 - T-Rex (Frames) | 3358 | 1717 |
GFXBench 4.0 - T-Rex (Fps) | 3358 | 1717 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 28.064 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 313.463 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.206 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 34.381 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 121.685 |
Compare specifications (specs)
AMD Radeon R8 M445DX | AMD Radeon R9 M275 | |
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Essentials |
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Architecture | GCN 3.0 | GCN 1.0 |
Code name | Meso | Venus |
Launch date | 15 May 2016 | 28 January 2014 |
Place in performance rating | 1001 | 1004 |
Type | Laptop | Laptop |
Launch price (MSRP) | $799.99 | |
Price now | $699.99 | |
Value for money (0-100) | 3.01 | |
Technical info |
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Boost clock speed | 1021 MHz | 925 MHz |
Core clock speed | 780 MHz | 900 MHz |
Manufacturing process technology | 28 nm | 28 nm |
Pipelines | 704 | 640 |
Transistor count | 3,100 million | 1,500 million |
Floating-point performance | 1,184 gflops | |
Texture fill rate | 37 GTexel / s | |
Video outputs and ports |
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Display Connectors | No outputs | No outputs |
Compatibility, dimensions and requirements |
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Interface | IGP | PCIe 3.0 x16 |
Laptop size | medium sized | large |
API support |
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DirectX | 12.0 (12_0) | 12.0 (11_1) |
OpenGL | 4.5 | 4.5 |
Vulkan | ||
Memory |
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Memory bus width | 128 + 64 Bit | 128 Bit |
Memory type | DDR4 / DDR3 | GDDR5 |
Shared memory | 0 | 0 |
Maximum RAM amount | 2 GB | |
Memory bandwidth | 64 GB / s | |
Memory clock speed | 4000 MHz |