Intel Iris Plus Graphics 640 vs AMD Radeon R8 M445DX

Comparative analysis of Intel Iris Plus Graphics 640 and AMD Radeon R8 M445DX 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 Intel Iris Plus Graphics 640

• Videocard is newer: launch date 7 month(s) later
• Around 8% higher boost clock speed: 1100 MHz vs 1021 MHz
• A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
• Around 69% better performance in PassMark - G3D Mark: 1346 vs 797
• Around 88% better performance in PassMark - G2D Mark: 340 vs 181
• Around 62% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2306 vs 1427
• Around 62% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2306 vs 1427

Reasons to consider the AMD Radeon R8 M445DX

• 2.6x more core clock speed: 780 MHz vs 300 MHz
• 14.7x more pipelines: 704 vs 48
• 3.4x better performance in Geekbench - OpenCL: 21666 vs 6440
• Around 74% better performance in GFXBench 4.0 - Manhattan (Frames): 2636 vs 1514
• Around 1% better performance in GFXBench 4.0 - T-Rex (Frames): 3358 vs 3333
• Around 74% better performance in GFXBench 4.0 - Manhattan (Fps): 2636 vs 1514
• Around 1% better performance in GFXBench 4.0 - T-Rex (Fps): 3358 vs 3333

Compare benchmarks

GPU 1: Intel Iris Plus Graphics 640
GPU 2: AMD Radeon R8 M445DX

PassMark - G3D Mark	GPU 1 GPU 2	1346 797
PassMark - G2D Mark	GPU 1 GPU 2	340 181
Geekbench - OpenCL	GPU 1 GPU 2	6440 21666
GFXBench 4.0 - Car Chase Offscreen (Frames)	GPU 1 GPU 2	2306 1427
GFXBench 4.0 - Manhattan (Frames)	GPU 1 GPU 2	1514 2636
GFXBench 4.0 - T-Rex (Frames)	GPU 1 GPU 2	3333 3358
GFXBench 4.0 - Car Chase Offscreen (Fps)	GPU 1 GPU 2	2306 1427
GFXBench 4.0 - Manhattan (Fps)	GPU 1 GPU 2	1514 2636
GFXBench 4.0 - T-Rex (Fps)	GPU 1 GPU 2	3333 3358

Compare specifications (specs)