NVIDIA GeForce GT 625M vs NVIDIA GeForce GT 645M

Comparative analysis of NVIDIA GeForce GT 625M and NVIDIA GeForce GT 645M 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, 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), 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).

 

Differences

Reasons to consider the NVIDIA GeForce GT 625M

• 2.1x lower typical power consumption: 15 Watt vs 32 Watt

Reasons to consider the NVIDIA GeForce GT 645M

• 4x more pipelines: 384 vs 96
• 2.3x better floating-point performance: 544.5 gflops vs 240.0 gflops
• Around 94% better performance in PassMark - G3D Mark: 929 vs 479
• Around 13% better performance in PassMark - G2D Mark: 159 vs 141
• Around 18% better performance in Geekbench - OpenCL: 2627 vs 2229
• Around 91% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1913 vs 999
• Around 91% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1913 vs 999
• Around 57% better performance in GFXBench 4.0 - Manhattan (Frames): 3670 vs 2333
• Around 57% better performance in GFXBench 4.0 - Manhattan (Fps): 3670 vs 2333
• Around 3% better performance in GFXBench 4.0 - T-Rex (Frames): 3341 vs 3257
• Around 3% better performance in GFXBench 4.0 - T-Rex (Fps): 3341 vs 3257

Compare benchmarks

GPU 1: NVIDIA GeForce GT 625M
GPU 2: NVIDIA GeForce GT 645M

PassMark - G3D Mark	GPU 1 GPU 2	479 929
PassMark - G2D Mark	GPU 1 GPU 2	141 159
Geekbench - OpenCL	GPU 1 GPU 2	2229 2627
GFXBench 4.0 - Car Chase Offscreen (Frames)	GPU 1 GPU 2	999 1913
GFXBench 4.0 - Car Chase Offscreen (Fps)	GPU 1 GPU 2	999 1913
GFXBench 4.0 - Manhattan (Frames)	GPU 1 GPU 2	2333 3670
GFXBench 4.0 - Manhattan (Fps)	GPU 1 GPU 2	2333 3670
GFXBench 4.0 - T-Rex (Frames)	GPU 1 GPU 2	3257 3341
GFXBench 4.0 - T-Rex (Fps)	GPU 1 GPU 2	3257 3341

Compare specifications (specs)