AMD Radeon HD 6450 vs ATI Mobility Radeon HD 4570
Comparative analysis of AMD Radeon HD 6450 and ATI Mobility Radeon HD 4570 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, 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), 3DMark Fire Strike - Graphics Score.
Differences
Reasons to consider the AMD Radeon HD 6450
- Videocard is newer: launch date 2 year(s) 2 month(s) later
- 2x more pipelines: 160 vs 80
- Around 84% better floating-point performance: 200.0 gflops vs 108.8 gflops
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 40 nm vs 55 nm
- 2x more maximum memory size: 1 GB vs 512 MB
- Around 34% better performance in PassMark - G3D Mark: 198 vs 148
- 6x better performance in PassMark - G2D Mark: 119 vs 20
| Specifications (specs) | |
| Launch date | 7 April 2011 vs 9 January 2009 |
| Pipelines | 160 vs 80 |
| Floating-point performance | 200.0 gflops vs 108.8 gflops |
| Manufacturing process technology | 40 nm vs 55 nm |
| Maximum memory size | 1 GB vs 512 MB |
| Benchmarks | |
| PassMark - G3D Mark | 198 vs 148 |
| PassMark - G2D Mark | 119 vs 20 |
Reasons to consider the ATI Mobility Radeon HD 4570
- Around 9% higher texture fill rate: 5.44 GTexel / s vs 5 GTexel / s
- 2x more memory clock speed: 1600 MHz vs 800 MHz
- Around 4% better performance in GFXBench 4.0 - T-Rex (Frames): 1697 vs 1627
- Around 4% better performance in GFXBench 4.0 - T-Rex (Fps): 1697 vs 1627
| Specifications (specs) | |
| Texture fill rate | 5.44 GTexel / s vs 5 GTexel / s |
| Memory clock speed | 1600 MHz vs 800 MHz |
| Benchmarks | |
| GFXBench 4.0 - T-Rex (Frames) | 1697 vs 1627 |
| GFXBench 4.0 - T-Rex (Fps) | 1697 vs 1627 |
Compare benchmarks
GPU 1: AMD Radeon HD 6450
GPU 2: ATI Mobility Radeon HD 4570
| PassMark - G3D Mark |
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| PassMark - G2D Mark |
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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 HD 6450 | ATI Mobility Radeon HD 4570 |
|---|---|---|
| PassMark - G3D Mark | 198 | 148 |
| PassMark - G2D Mark | 119 | 20 |
| Geekbench - OpenCL | 633 | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 1.878 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 97.327 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.231 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 4.982 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 19.314 | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 497 | |
| GFXBench 4.0 - Manhattan (Frames) | 810 | |
| GFXBench 4.0 - T-Rex (Frames) | 1627 | 1697 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 497 | |
| GFXBench 4.0 - Manhattan (Fps) | 810 | |
| GFXBench 4.0 - T-Rex (Fps) | 1627 | 1697 |
| 3DMark Fire Strike - Graphics Score | 0 |
Compare specifications (specs)
| AMD Radeon HD 6450 | ATI Mobility Radeon HD 4570 | |
|---|---|---|
Essentials |
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| Architecture | TeraScale 2 | TeraScale |
| Code name | Caicos | M92 |
| Design | AMD Radeon HD 6000 Series | |
| Launch date | 7 April 2011 | 9 January 2009 |
| Launch price (MSRP) | $55 | |
| Place in performance rating | 1628 | 1631 |
| Price now | $39.99 | |
| Type | Desktop | Laptop |
| Value for money (0-100) | 9.02 | |
Technical info |
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| Boost clock speed | 750 MHz | |
| Floating-point performance | 200.0 gflops | 108.8 gflops |
| Manufacturing process technology | 40 nm | 55 nm |
| Pipelines | 160 | 80 |
| Stream Processors | 160 | |
| Texture fill rate | 5 GTexel / s | 5.44 GTexel / s |
| Thermal Design Power (TDP) | 30 Watt | |
| Transistor count | 370 million | 242 million |
| Core clock speed | 680 MHz | |
Video outputs and ports |
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| Display Connectors | 1x DVI, 1x HDMI, 1x VGA | No outputs |
| DisplayPort support | ||
| Dual-link DVI support | ||
| Eyefinity | ||
| HDMI | ||
| Number of Eyefinity displays | 4 | |
| VGA | ||
Compatibility, dimensions and requirements |
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| Bus support | PCIe 2.0 x8 | |
| Interface | PCIe 2.0 x16 | MXM-II |
| Length | 168 mm | |
| Supplementary power connectors | None | |
API support |
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| DirectX | 11 | 10.1 |
| OpenGL | 4.4 | 3.3 |
Memory |
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| Maximum RAM amount | 1 GB | 512 MB |
| Memory bandwidth | 8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5) | 12.8 GB / s |
| Memory bus width | 64 Bit | 64 Bit |
| Memory clock speed | 800 MHz | 1600 MHz |
| Memory type | GDDR5 | GDDR3, DDR2, DDR3 |
| Shared memory | 0 | |
Technologies |
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| AMD Eyefinity | ||
| CrossFire | ||
| 1x Dual-Link/Single-Link DVI | ||
| 1x Single-Link DVI Support (all display ports have to be supported by the laptop manufacturer) | ||
| DisplayPort support up to 2560x1600 | ||
| HDMI support up to 1920x1080 (both with 7.1 AC3 Audio) | ||
| PCI-E 2.0 x16 | ||
| Powerplay | ||
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