AMD Radeon HD 6770M Mac Edition vs AMD Radeon HD 6750
Comparative analysis of AMD Radeon HD 6770M Mac Edition and AMD Radeon HD 6750 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 6770M Mac Edition
- 2.5x lower typical power consumption: 35 Watt vs 86 Watt
- 3.4x more memory clock speed: 3600 MHz vs 1050 MHz
Thermal Design Power (TDP) | 35 Watt vs 86 Watt |
Memory clock speed | 3600 MHz vs 1050 MHz |
Reasons to consider the AMD Radeon HD 6750
- Around 45% higher texture fill rate: 25.2 GTexel / s vs 17.4 GTexel / s
- Around 50% higher pipelines: 720 vs 480
- Around 45% better floating-point performance: 1,008.0 gflops vs 696.0 gflops
- 2x more maximum memory size: 1 GB vs 512 MB
Texture fill rate | 25.2 GTexel / s vs 17.4 GTexel / s |
Pipelines | 720 vs 480 |
Floating-point performance | 1,008.0 gflops vs 696.0 gflops |
Maximum memory size | 1 GB vs 512 MB |
Compare benchmarks
GPU 1: AMD Radeon HD 6770M Mac Edition
GPU 2: AMD Radeon HD 6750
Name | AMD Radeon HD 6770M Mac Edition | AMD Radeon HD 6750 |
---|---|---|
PassMark - G3D Mark | 1043 | |
PassMark - G2D Mark | 273 | |
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 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2100 | |
GFXBench 4.0 - Manhattan (Fps) | 3378 | |
GFXBench 4.0 - T-Rex (Fps) | 3358 |
Compare specifications (specs)
AMD Radeon HD 6770M Mac Edition | AMD Radeon HD 6750 | |
---|---|---|
Essentials |
||
Architecture | TeraScale 2 | TeraScale 2 |
Code name | Whistler | Juniper |
Launch date | 28 January 2011 | 21 January 2011 |
Place in performance rating | not rated | 1047 |
Type | Desktop | Desktop |
Design | AMD Radeon HD 6000 Series | |
Launch price (MSRP) | $49.99 | |
Price now | $49.99 | |
Value for money (0-100) | 33.46 | |
Technical info |
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Core clock speed | 725 MHz | |
Floating-point performance | 696.0 gflops | 1,008.0 gflops |
Manufacturing process technology | 40 nm | 40 nm |
Pipelines | 480 | 720 |
Texture fill rate | 17.4 GTexel / s | 25.2 GTexel / s |
Thermal Design Power (TDP) | 35 Watt | 86 Watt |
Transistor count | 716 million | 1,040 million |
Boost clock speed | 900 MHz | |
Video outputs and ports |
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Display Connectors | No outputs | 2x DVI, 1x HDMI, 2x mini-DisplayPort |
DisplayPort support | ||
Dual-link DVI support | ||
Eyefinity | ||
HDMI | ||
VGA | ||
Compatibility, dimensions and requirements |
||
Interface | MXM-A (3.0) | PCIe 2.0 x16 |
Bus support | PCIe 2.0 x16 | |
Length | 170 mm | |
Supplementary power connectors | 1x 6-pin | |
API support |
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DirectX | 11.2 (11_0) | 11 |
OpenGL | 4.4 | 4.4 |
Memory |
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Maximum RAM amount | 512 MB | 1 GB |
Memory bandwidth | 57.6 GB / s | 73.6 GB / s |
Memory bus width | 128 Bit | 128 Bit |
Memory clock speed | 3600 MHz | 1050 MHz |
Memory type | GDDR5 | GDDR5 |
Technologies |
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AMD Eyefinity | ||
CrossFire |