AMD Radeon HD 6750 vs ATI Mobility Radeon HD 4550
Comparative analysis of AMD Radeon HD 6750 and ATI Mobility Radeon HD 4550 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 AMD Radeon HD 6750
- Videocard is newer: launch date 1 year(s) 0 month(s) later
- 5.7x more texture fill rate: 25.2 GTexel / s vs 4.4 GTexel / s
- 9x more pipelines: 720 vs 80
- 11.5x better floating-point performance: 1,008.0 gflops vs 88 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
- 5.5x better performance in PassMark - G3D Mark: 1043 vs 191
- 4.3x better performance in GFXBench 4.0 - T-Rex (Frames): 3358 vs 782
- 4.3x better performance in GFXBench 4.0 - T-Rex (Fps): 3358 vs 782
| Specifications (specs) | |
| Launch date | 21 January 2011 vs 1 January 2010 |
| Texture fill rate | 25.2 GTexel / s vs 4.4 GTexel / s |
| Pipelines | 720 vs 80 |
| Floating-point performance | 1,008.0 gflops vs 88 gflops |
| Manufacturing process technology | 40 nm vs 55 nm |
| Maximum memory size | 1 GB vs 512 MB |
| Benchmarks | |
| PassMark - G3D Mark | 1043 vs 191 |
| GFXBench 4.0 - T-Rex (Frames) | 3358 vs 782 |
| GFXBench 4.0 - T-Rex (Fps) | 3358 vs 782 |
Reasons to consider the ATI Mobility Radeon HD 4550
- Around 33% higher memory clock speed: 1400 MHz vs 1050 MHz
- Around 6% better performance in PassMark - G2D Mark: 290 vs 273
| Specifications (specs) | |
| Memory clock speed | 1400 MHz vs 1050 MHz |
| Benchmarks | |
| PassMark - G2D Mark | 290 vs 273 |
Compare benchmarks
GPU 1: AMD Radeon HD 6750
GPU 2: ATI Mobility Radeon HD 4550
| 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 6750 | ATI Mobility Radeon HD 4550 |
|---|---|---|
| PassMark - G3D Mark | 1043 | 191 |
| PassMark - G2D Mark | 273 | 290 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 8.039 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 544.041 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.867 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 20.664 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 91.074 | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 2100 | |
| GFXBench 4.0 - Manhattan (Frames) | 3378 | |
| GFXBench 4.0 - T-Rex (Frames) | 3358 | 782 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 2100 | |
| GFXBench 4.0 - Manhattan (Fps) | 3378 | |
| GFXBench 4.0 - T-Rex (Fps) | 3358 | 782 |
Compare specifications (specs)
| AMD Radeon HD 6750 | ATI Mobility Radeon HD 4550 | |
|---|---|---|
Essentials |
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| Architecture | TeraScale 2 | TeraScale |
| Code name | Juniper | M92 |
| Design | AMD Radeon HD 6000 Series | |
| Launch date | 21 January 2011 | 1 January 2010 |
| Launch price (MSRP) | $49.99 | |
| Place in performance rating | 1045 | 1047 |
| Price now | $49.99 | |
| Type | Desktop | Laptop |
| Value for money (0-100) | 33.46 | |
Technical info |
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| Boost clock speed | 900 MHz | |
| Floating-point performance | 1,008.0 gflops | 88 gflops |
| Manufacturing process technology | 40 nm | 55 nm |
| Pipelines | 720 | 80 |
| Texture fill rate | 25.2 GTexel / s | 4.4 GTexel / s |
| Thermal Design Power (TDP) | 86 Watt | |
| Transistor count | 1,040 million | 242 million |
| Core clock speed | 550 MHz | |
Video outputs and ports |
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| Display Connectors | 2x DVI, 1x HDMI, 2x mini-DisplayPort | No outputs |
| DisplayPort support | ||
| Dual-link DVI support | ||
| Eyefinity | ||
| HDMI | ||
| VGA | ||
Compatibility, dimensions and requirements |
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| Bus support | PCIe 2.0 x16 | |
| Interface | PCIe 2.0 x16 | MXM-II |
| Length | 170 mm | |
| Supplementary power connectors | 1x 6-pin | |
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 | 73.6 GB / s | 11.2 GB / s |
| Memory bus width | 128 Bit | 64 Bit |
| Memory clock speed | 1050 MHz | 1400 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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