Intel Iris Plus Graphics 645 vs NVIDIA GeForce GTX 675MX

Comparative analysis of Intel Iris Plus Graphics 645 and NVIDIA GeForce GTX 675MX videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, API support, Memory, Technologies, Compatibility, dimensions and requirements. Benchmark videocards performance analysis: Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (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 Intel Iris Plus Graphics 645

• Videocard is newer: launch date 6 year(s) 9 month(s) later
• A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
• 6.7x lower typical power consumption: 15 Watt vs 100 Watt
• Around 2% better performance in PassMark - G2D Mark: 389 vs 382

Reasons to consider the NVIDIA GeForce GTX 675MX

• 2x more core clock speed: 600 MHz vs 300 MHz
• 20x more pipelines: 960 vs 48
• Around 68% better performance in Geekbench - OpenCL: 10752 vs 6387
• Around 59% better performance in PassMark - G3D Mark: 2745 vs 1727
• Around 90% better performance in GFXBench 4.0 - Manhattan (Frames): 3383 vs 1780
• Around 90% better performance in GFXBench 4.0 - Manhattan (Fps): 3383 vs 1780
• Around 11% better performance in GFXBench 4.0 - T-Rex (Frames): 3334 vs 2992
• Around 11% better performance in GFXBench 4.0 - T-Rex (Fps): 3334 vs 2992
• Around 50% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 4175 vs 2792
• Around 50% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 4175 vs 2792

Compare benchmarks

GPU 1: Intel Iris Plus Graphics 645
GPU 2: NVIDIA GeForce GTX 675MX

Geekbench - OpenCL	GPU 1 GPU 2	6387 10752
PassMark - G2D Mark	GPU 1 GPU 2	389 382
PassMark - G3D Mark	GPU 1 GPU 2	1727 2745
GFXBench 4.0 - Manhattan (Frames)	GPU 1 GPU 2	1780 3383
GFXBench 4.0 - Manhattan (Fps)	GPU 1 GPU 2	1780 3383
GFXBench 4.0 - T-Rex (Frames)	GPU 1 GPU 2	2992 3334
GFXBench 4.0 - T-Rex (Fps)	GPU 1 GPU 2	2992 3334
GFXBench 4.0 - Car Chase Offscreen (Frames)	GPU 1 GPU 2	2792 4175
GFXBench 4.0 - Car Chase Offscreen (Fps)	GPU 1 GPU 2	2792 4175

Compare specifications (specs)