AMD Radeon HD 6730M vs AMD Radeon HD 6770M
Comparative analysis of AMD Radeon HD 6730M and AMD Radeon HD 6770M 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 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.
Differences
Reasons to consider the AMD Radeon HD 6770M
- 2.3x more memory clock speed: 3600 MHz vs 1600 MHz
Memory clock speed | 3600 MHz vs 1600 MHz |
Compare benchmarks
GPU 1: AMD Radeon HD 6730M
GPU 2: AMD Radeon HD 6770M
Name | AMD Radeon HD 6730M | AMD Radeon HD 6770M |
---|---|---|
PassMark - G3D Mark | 964 | |
PassMark - G2D Mark | 572 | |
Geekbench - OpenCL | 8338 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.817 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 234.842 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.393 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 15.475 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 33.71 | |
GFXBench 4.0 - Manhattan (Frames) | 3044 | |
GFXBench 4.0 - T-Rex (Frames) | 3348 | |
GFXBench 4.0 - Manhattan (Fps) | 3044 | |
GFXBench 4.0 - T-Rex (Fps) | 3348 | |
3DMark Fire Strike - Graphics Score | 0 |
Compare specifications (specs)
AMD Radeon HD 6730M | AMD Radeon HD 6770M | |
---|---|---|
Essentials |
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Architecture | TeraScale 2 | TeraScale 2 |
Code name | Whistler | Whistler |
Launch date | 4 January 2011 | 4 January 2011 |
Place in performance rating | not rated | 988 |
Type | Laptop | Laptop |
Technical info |
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Core clock speed | 725 MHz | 725 MHz |
Floating-point performance | 696.0 gflops | 696.0 gflops |
Manufacturing process technology | 40 nm | 40 nm |
Pipelines | 480 | 480 |
Texture fill rate | 17.4 GTexel / s | 17.4 GTexel / s |
Thermal Design Power (TDP) | 35 Watt | 35 Watt |
Transistor count | 716 million | 716 million |
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) | MXM-A (3.0) |
Laptop size | medium sized | medium sized |
API support |
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DirectX | 11.2 (11_0) | 11.2 (11_0) |
OpenGL | 4.4 | 4.4 |
Memory |
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Maximum RAM amount | 1 GB | 1 GB |
Memory bandwidth | 25.6 GB / s | 57.6 GB / s |
Memory bus width | 128 Bit | 128 Bit |
Memory clock speed | 1600 MHz | 3600 MHz |
Memory type | DDR3 | GDDR5 |
Shared memory | 0 | 0 |