AMD Radeon HD 8570A vs AMD Radeon HD 8670M
Comparative analysis of AMD Radeon HD 8570A and AMD Radeon HD 8670M 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: PassMark - G3D Mark, PassMark - G2D 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), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the AMD Radeon HD 8570A
- Around 6% higher boost clock speed: 825 MHz vs 775 MHz
- Around 11% higher memory clock speed: 2000 MHz vs 1800 MHz
Boost clock speed | 825 MHz vs 775 MHz |
Memory clock speed | 2000 MHz vs 1800 MHz |
Reasons to consider the AMD Radeon HD 8670M
- Around 3% higher core clock speed: 775 MHz vs 750 MHz
- Around 20% higher texture fill rate: 19.8 GTexel / s vs 16.5 GTexel / s
- Around 20% higher pipelines: 384 vs 320
- Around 20% better floating-point performance: 633.6 gflops vs 528.0 gflops
- 2x more maximum memory size: 2 GB vs 1 GB
Core clock speed | 775 MHz vs 750 MHz |
Texture fill rate | 19.8 GTexel / s vs 16.5 GTexel / s |
Pipelines | 384 vs 320 |
Floating-point performance | 633.6 gflops vs 528.0 gflops |
Maximum memory size | 2 GB vs 1 GB |
Compare benchmarks
GPU 1: AMD Radeon HD 8570A
GPU 2: AMD Radeon HD 8670M
Name | AMD Radeon HD 8570A | AMD Radeon HD 8670M |
---|---|---|
PassMark - G3D Mark | 520 | |
PassMark - G2D Mark | 488 | |
Geekbench - OpenCL | 5532 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 7.005 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 144.131 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.952 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 17.551 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 71.696 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1039 | |
GFXBench 4.0 - Manhattan (Frames) | 1783 | |
GFXBench 4.0 - T-Rex (Frames) | 2270 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1039 | |
GFXBench 4.0 - Manhattan (Fps) | 1783 | |
GFXBench 4.0 - T-Rex (Fps) | 2270 |
Compare specifications (specs)
AMD Radeon HD 8570A | AMD Radeon HD 8670M | |
---|---|---|
Essentials |
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Architecture | GCN 1.0 | GCN 1.0 |
Code name | Sun | Mars |
Launch date | 1 March 2013 | 1 March 2013 |
Place in performance rating | not rated | 1171 |
Type | Desktop | Desktop |
Design | AMD Radeon HD 8000M Series | |
Technical info |
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Boost clock speed | 825 MHz | 775 MHz |
Core clock speed | 750 MHz | 775 MHz |
Floating-point performance | 528.0 gflops | 633.6 gflops |
Manufacturing process technology | 28 nm | 28 nm |
Pipelines | 320 | 384 |
Texture fill rate | 16.5 GTexel / s | 19.8 GTexel / s |
Transistor count | 1,040 million | 1,040 million |
Compute units | 6 | |
Video outputs and ports |
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Display Connectors | No outputs | No outputs |
Compatibility, dimensions and requirements |
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Interface | MXM-A (3.0) | PCIe 3.0 x8 |
Laptop size | medium sized | |
API support |
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DirectX | 12.0 (11_1) | 11 |
OpenGL | 4.5 | 4.4 |
Memory |
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Maximum RAM amount | 1 GB | 2 GB |
Memory bandwidth | 16 GB / s | 14.4 GB / s |
Memory bus width | 64 Bit | 64 Bit |
Memory clock speed | 2000 MHz | 1800 MHz |
Memory type | DDR3 | DDR3 |
Shared memory | 0 |