AMD Radeon HD 7790 vs NVIDIA GeForce GTX 675MX

Comparative analysis of AMD Radeon HD 7790 and NVIDIA GeForce GTX 675MX 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, 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), 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the AMD Radeon HD 7790

• Videocard is newer: launch date 5 month(s) later
• Around 67% higher core clock speed: 1000 MHz vs 600 MHz
• Around 17% higher texture fill rate: 56 GTexel / s vs 48.0 billion / sec
• Around 43% better floating-point performance: 1,792 gflops vs 1,256 gflops
• Around 18% lower typical power consumption: 85 Watt vs 100 Watt
• 3.3x more memory clock speed: 6000 MHz vs 1800 MHz
• Around 13% better performance in PassMark - G3D Mark: 3090 vs 2745
• Around 20% better performance in PassMark - G2D Mark: 459 vs 382
• Around 38% better performance in Geekbench - OpenCL: 14832 vs 10766
• 2.2x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 40.749 vs 18.251
• Around 25% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 828.247 vs 665.068
• Around 91% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.631 vs 1.9
• Around 75% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 63.284 vs 36.241
• 3.5x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 217.744 vs 62.895
• Around 22% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 5087 vs 4175
• Around 22% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 5087 vs 4175

Reasons to consider the NVIDIA GeForce GTX 675MX

• Around 7% higher pipelines: 960 vs 896
• 2x more maximum memory size: 2 GB vs 1 GB
• 3.4x better performance in GFXBench 4.0 - Manhattan (Frames): 3383 vs 988
• Around 62% better performance in GFXBench 4.0 - T-Rex (Frames): 3334 vs 2061
• 3.4x better performance in GFXBench 4.0 - Manhattan (Fps): 3383 vs 988
• Around 62% better performance in GFXBench 4.0 - T-Rex (Fps): 3334 vs 2061

Compare benchmarks

GPU 1: AMD Radeon HD 7790
GPU 2: NVIDIA GeForce GTX 675MX

PassMark - G3D Mark	GPU 1 GPU 2	3090 2745
PassMark - G2D Mark	GPU 1 GPU 2	459 382
Geekbench - OpenCL	GPU 1 GPU 2	14832 10766
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	GPU 1 GPU 2	40.749 18.251
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	GPU 1 GPU 2	828.247 665.068
CompuBench 1.5 Desktop - T-Rex (Frames/s)	GPU 1 GPU 2	3.631 1.9
CompuBench 1.5 Desktop - Video Composition (Frames/s)	GPU 1 GPU 2	63.284 36.241
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	GPU 1 GPU 2	217.744 62.895
GFXBench 4.0 - Car Chase Offscreen (Frames)	GPU 1 GPU 2	5087 4175
GFXBench 4.0 - Manhattan (Frames)	GPU 1 GPU 2	988 3383
GFXBench 4.0 - T-Rex (Frames)	GPU 1 GPU 2	2061 3334
GFXBench 4.0 - Car Chase Offscreen (Fps)	GPU 1 GPU 2	5087 4175
GFXBench 4.0 - Manhattan (Fps)	GPU 1 GPU 2	988 3383
GFXBench 4.0 - T-Rex (Fps)	GPU 1 GPU 2	2061 3334

Compare specifications (specs)