AMD Radeon HD 6650M vs ATI Mobility Radeon HD 4550
Comparative analysis of AMD Radeon HD 6650M 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, Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the AMD Radeon HD 6650M
- Videocard is newer: launch date 1 year(s) 0 month(s) later
- Around 9% higher core clock speed: 600 MHz vs 550 MHz
- 3.3x more texture fill rate: 14.4 GTexel / s vs 4.4 GTexel / s
- 6x more pipelines: 480 vs 80
- 6.5x better floating-point performance: 576.0 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
- Around 14% higher memory clock speed: 1600 MHz vs 1400 MHz
- 3.9x better performance in PassMark - G3D Mark: 753 vs 191
- 4.3x better performance in GFXBench 4.0 - T-Rex (Frames): 3334 vs 782
- 4.3x better performance in GFXBench 4.0 - T-Rex (Fps): 3334 vs 782
Specifications (specs) | |
Launch date | 4 January 2011 vs 1 January 2010 |
Core clock speed | 600 MHz vs 550 MHz |
Texture fill rate | 14.4 GTexel / s vs 4.4 GTexel / s |
Pipelines | 480 vs 80 |
Floating-point performance | 576.0 gflops vs 88 gflops |
Manufacturing process technology | 40 nm vs 55 nm |
Maximum memory size | 1 GB vs 512 MB |
Memory clock speed | 1600 MHz vs 1400 MHz |
Benchmarks | |
PassMark - G3D Mark | 753 vs 191 |
GFXBench 4.0 - T-Rex (Frames) | 3334 vs 782 |
GFXBench 4.0 - T-Rex (Fps) | 3334 vs 782 |
Reasons to consider the ATI Mobility Radeon HD 4550
- Around 29% better performance in PassMark - G2D Mark: 290 vs 224
Benchmarks | |
PassMark - G2D Mark | 290 vs 224 |
Compare benchmarks
GPU 1: AMD Radeon HD 6650M
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 6650M | ATI Mobility Radeon HD 4550 |
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PassMark - G3D Mark | 753 | 191 |
PassMark - G2D Mark | 224 | 290 |
Geekbench - OpenCL | 5780 | |
GFXBench 4.0 - Manhattan (Frames) | 1866 | |
GFXBench 4.0 - Manhattan (Fps) | 1866 | |
GFXBench 4.0 - T-Rex (Frames) | 3334 | 782 |
GFXBench 4.0 - T-Rex (Fps) | 3334 | 782 |
Compare specifications (specs)
AMD Radeon HD 6650M | ATI Mobility Radeon HD 4550 | |
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Essentials |
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Architecture | TeraScale 2 | TeraScale |
Code name | Whistler | M92 |
Launch date | 4 January 2011 | 1 January 2010 |
Place in performance rating | 1048 | 1049 |
Type | Laptop | Laptop |
Technical info |
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Core clock speed | 600 MHz | 550 MHz |
Floating-point performance | 576.0 gflops | 88 gflops |
Manufacturing process technology | 40 nm | 55 nm |
Pipelines | 480 | 80 |
Texture fill rate | 14.4 GTexel / s | 4.4 GTexel / s |
Transistor count | 716 million | 242 million |
Video outputs and ports |
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Display Connectors | No outputs | No outputs |
Compatibility, dimensions and requirements |
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Interface | PCIe 2.0 x16 | MXM-II |
Laptop size | medium sized | |
API support |
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DirectX | 11.2 (11_0) | 10.1 |
OpenGL | 4.4 | 3.3 |
Memory |
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Maximum RAM amount | 1 GB | 512 MB |
Memory bandwidth | 25.6 GB / s | 11.2 GB / s |
Memory bus width | 128 Bit | 64 Bit |
Memory clock speed | 1600 MHz | 1400 MHz |
Memory type | DDR3 | GDDR3, DDR2, DDR3 |
Shared memory | 0 | 0 |
Technologies |
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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 |