AMD Radeon HD 6770M Mac Edition vs NVIDIA GeForce GTX 560 Ti X2
Comparative analysis of AMD Radeon HD 6770M Mac Edition and NVIDIA GeForce GTX 560 Ti X2 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: CompuBench 1.5 Desktop - T-Rex (Frames/s).
Differences
Reasons to consider the AMD Radeon HD 6770M Mac Edition
- 4.9x lower typical power consumption: 35 Watt vs 170 Watt
Thermal Design Power (TDP) | 35 Watt vs 170 Watt |
Reasons to consider the NVIDIA GeForce GTX 560 Ti X2
- Around 17% higher core clock speed: 850 MHz vs 725 MHz
- 14.6x more texture fill rate: 2x 54.4 GTexel / s billion / sec vs 17.4 GTexel / s
- Around 60% higher pipelines: 2x 384 vs 480
- 3.8x better floating-point performance: 2x 1,305.6 gflops vs 696.0 gflops
- 4x more maximum memory size: 2x 1 GB vs 512 MB
- Around 11% higher memory clock speed: 4008 MHz vs 3600 MHz
Core clock speed | 850 MHz vs 725 MHz |
Texture fill rate | 2x 54.4 GTexel / s billion / sec vs 17.4 GTexel / s |
Pipelines | 2x 384 vs 480 |
Floating-point performance | 2x 1,305.6 gflops vs 696.0 gflops |
Maximum memory size | 2x 1 GB vs 512 MB |
Memory clock speed | 4008 MHz vs 3600 MHz |
Compare benchmarks
GPU 1: AMD Radeon HD 6770M Mac Edition
GPU 2: NVIDIA GeForce GTX 560 Ti X2
Name | AMD Radeon HD 6770M Mac Edition | NVIDIA GeForce GTX 560 Ti X2 |
---|---|---|
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.3 |
Compare specifications (specs)
AMD Radeon HD 6770M Mac Edition | NVIDIA GeForce GTX 560 Ti X2 | |
---|---|---|
Essentials |
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Architecture | TeraScale 2 | Fermi 2.0 |
Code name | Whistler | GF114 |
Launch date | 28 January 2011 | 25 January 2011 |
Place in performance rating | not rated | 1653 |
Type | Desktop | Desktop |
Technical info |
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Core clock speed | 725 MHz | 850 MHz |
Floating-point performance | 696.0 gflops | 2x 1,305.6 gflops |
Manufacturing process technology | 40 nm | 40 nm |
Pipelines | 480 | 2x 384 |
Texture fill rate | 17.4 GTexel / s | 2x 54.4 GTexel / s billion / sec |
Thermal Design Power (TDP) | 35 Watt | 170 Watt |
Transistor count | 716 million | 1,950 million |
Video outputs and ports |
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Display Connectors | No outputs | 3x DVI, 1x mini-HDMI |
Compatibility, dimensions and requirements |
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Interface | MXM-A (3.0) | PCIe 2.0 x16 |
Length | 292 mm | |
Supplementary power connectors | 2x 8-pin | |
API support |
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DirectX | 11.2 (11_0) | 12.0 (11_0) |
OpenGL | 4.4 | 4.6 |
Memory |
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Maximum RAM amount | 512 MB | 2x 1 GB |
Memory bandwidth | 57.6 GB / s | 2x 128.3 GB / s |
Memory bus width | 128 Bit | 2x 256 Bit |
Memory clock speed | 3600 MHz | 4008 MHz |
Memory type | GDDR5 | GDDR5 |