Intel Iris Graphics 550 vs NVIDIA GeForce GTX 645 OEM

Comparative analysis of Intel Iris Graphics 550 and NVIDIA GeForce GTX 645 OEM 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 Intel Iris Graphics 550

• Videocard is newer: launch date 2 year(s) 4 month(s) later
• A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
• 4.3x lower typical power consumption: 15 Watt vs 65 Watt
• Around 37% better performance in Geekbench - OpenCL: 7182 vs 5235
• Around 86% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2675 vs 1435
• Around 86% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2675 vs 1435

Reasons to consider the NVIDIA GeForce GTX 645 OEM

• 2.7x more core clock speed: 824 MHz vs 300 MHz
• 12x more pipelines: 576 vs 48
• Around 31% better performance in PassMark - G3D Mark: 1877 vs 1432
• Around 41% better performance in PassMark - G2D Mark: 430 vs 305
• 2.7x better performance in GFXBench 4.0 - Manhattan (Frames): 3531 vs 1290
• 2.7x better performance in GFXBench 4.0 - Manhattan (Fps): 3531 vs 1290
• Around 5% better performance in GFXBench 4.0 - T-Rex (Frames): 3300 vs 3157
• Around 5% better performance in GFXBench 4.0 - T-Rex (Fps): 3300 vs 3157

Compare benchmarks

GPU 1: Intel Iris Graphics 550
GPU 2: NVIDIA GeForce GTX 645 OEM

PassMark - G3D Mark	GPU 1 GPU 2	1432 1877
PassMark - G2D Mark	GPU 1 GPU 2	305 430
Geekbench - OpenCL	GPU 1 GPU 2	7182 5235
GFXBench 4.0 - Car Chase Offscreen (Frames)	GPU 1 GPU 2	2675 1435
GFXBench 4.0 - Car Chase Offscreen (Fps)	GPU 1 GPU 2	2675 1435
GFXBench 4.0 - Manhattan (Frames)	GPU 1 GPU 2	1290 3531
GFXBench 4.0 - Manhattan (Fps)	GPU 1 GPU 2	1290 3531
GFXBench 4.0 - T-Rex (Frames)	GPU 1 GPU 2	3157 3300
GFXBench 4.0 - T-Rex (Fps)	GPU 1 GPU 2	3157 3300

Compare specifications (specs)