NVIDIA GeForce GTX 675MX Mac Edition vs AMD Radeon HD 8670M

Comparative analysis of NVIDIA GeForce GTX 675MX Mac Edition and AMD Radeon HD 8670M 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 - Face Detection (mPixels/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

 

Differences

Reasons to consider the NVIDIA GeForce GTX 675MX Mac Edition

• Videocard is newer: launch date 1 month(s) later
• 4.1x more texture fill rate: 80.53 GTexel / s vs 19.8 GTexel / s
• 3.5x more pipelines: 1344 vs 384
• 3.1x better floating-point performance: 1,933 gflops vs 633.6 gflops
• 2.8x more memory clock speed: 5000 MHz vs 1800 MHz
• 3.2x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 22.656 vs 7.005
• 2.2x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.103 vs 0.952
• Around 49% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1543 vs 1039
• 3.7x better performance in GFXBench 4.0 - Manhattan (Frames): 6514 vs 1783
• 3x better performance in GFXBench 4.0 - T-Rex (Frames): 6700 vs 2270

Reasons to consider the AMD Radeon HD 8670M

• Around 8% higher core clock speed: 775 MHz vs 719 MHz
• 2x more maximum memory size: 2 GB vs 1 GB
• 39.8x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1039 vs 26.1
• 17x better performance in GFXBench 4.0 - Manhattan (Fps): 1783 vs 105.1
• 19x better performance in GFXBench 4.0 - T-Rex (Fps): 2270 vs 119.6

Compare benchmarks

GPU 1: NVIDIA GeForce GTX 675MX Mac Edition
GPU 2: AMD Radeon HD 8670M

CompuBench 1.5 Desktop - Face Detection (mPixels/s)	GPU 1 GPU 2	22.656 7.005
CompuBench 1.5 Desktop - T-Rex (Frames/s)	GPU 1 GPU 2	2.103 0.952
GFXBench 4.0 - Car Chase Offscreen (Frames)	GPU 1 GPU 2	1543 1039
GFXBench 4.0 - Car Chase Offscreen (Fps)	GPU 1 GPU 2	26.1 1039
GFXBench 4.0 - Manhattan (Frames)	GPU 1 GPU 2	6514 1783
GFXBench 4.0 - Manhattan (Fps)	GPU 1 GPU 2	105.1 1783
GFXBench 4.0 - T-Rex (Frames)	GPU 1 GPU 2	6700 2270
GFXBench 4.0 - T-Rex (Fps)	GPU 1 GPU 2	119.6 2270

Compare specifications (specs)