ATI Mobility Radeon HD 5830 vs ATI Mobility Radeon HD 5870
Comparative analysis of ATI Mobility Radeon HD 5830 and ATI Mobility Radeon HD 5870 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, 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 ATI Mobility Radeon HD 5830
- 2.1x lower typical power consumption: 24 Watt vs 50 Watt
| Thermal Design Power (TDP) | 24 Watt vs 50 Watt |
Reasons to consider the ATI Mobility Radeon HD 5870
- Around 40% higher core clock speed: 700 MHz vs 500 MHz
- Around 40% higher texture fill rate: 28 GTexel / s vs 20 GTexel / s
- Around 40% better floating-point performance: 1,120.0 gflops vs 800.0 gflops
- 2.5x more memory clock speed: 4000 MHz vs 1600 MHz
| Core clock speed | 700 MHz vs 500 MHz |
| Texture fill rate | 28 GTexel / s vs 20 GTexel / s |
| Floating-point performance | 1,120.0 gflops vs 800.0 gflops |
| Memory clock speed | 4000 MHz vs 1600 MHz |
Compare benchmarks
GPU 1: ATI Mobility Radeon HD 5830
GPU 2: ATI Mobility Radeon HD 5870
| Name | ATI Mobility Radeon HD 5830 | ATI Mobility Radeon HD 5870 |
|---|---|---|
| PassMark - G3D Mark | 1084 | |
| PassMark - G2D Mark | 219 | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 8.17 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 585.971 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.86 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 20.108 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 98.606 | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 2070 | |
| GFXBench 4.0 - Manhattan (Frames) | 1679 | |
| GFXBench 4.0 - T-Rex (Frames) | 3077 | |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 2070 | |
| GFXBench 4.0 - Manhattan (Fps) | 1679 | |
| GFXBench 4.0 - T-Rex (Fps) | 3077 |
Compare specifications (specs)
| ATI Mobility Radeon HD 5830 | ATI Mobility Radeon HD 5870 | |
|---|---|---|
Essentials |
||
| Architecture | TeraScale 2 | TeraScale 2 |
| Code name | Broadway | Broadway |
| Launch date | 7 January 2010 | 7 January 2010 |
| Place in performance rating | not rated | 1217 |
| Type | Laptop | Laptop |
Technical info |
||
| Core clock speed | 500 MHz | 700 MHz |
| Floating-point performance | 800.0 gflops | 1,120.0 gflops |
| Manufacturing process technology | 40 nm | 40 nm |
| Pipelines | 800 | 800 |
| Texture fill rate | 20 GTexel / s | 28 GTexel / s |
| Thermal Design Power (TDP) | 24 Watt | 50 Watt |
| Transistor count | 1,040 million | 1,040 million |
Video outputs and ports |
||
| Display Connectors | No outputs | No outputs |
Compatibility, dimensions and requirements |
||
| Interface | PCIe 2.0 x16 | MXM-B (3.0) |
| Laptop size | large | large |
API support |
||
| DirectX | 11.2 (11_0) | 11.2 (11_0) |
| OpenGL | 4.4 | 4.4 |
Memory |
||
| Maximum RAM amount | 1 GB | 1 GB |
| Memory bandwidth | 25.6 GB / s | 64.0 GB / s |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 1600 MHz | 4000 MHz |
| Memory type | DDR3, GDDR3 | DDR3, GDDR3, GDDR5 |
| Shared memory | 0 | 0 |
Technologies |
||
| HDMI 1.3a | ||
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