Intel Iris Plus 640 1000MHz vs Intel HD 620 1050MHz Full Specs
384 Shaders 1GHz | 192 Shaders 1.05GHz |
Shared Memory34.1GB/s ·· | Shared Memory34.1GB/s ·· |
·· 768 GFLOPS | ·· 403.2 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Iris Plus 640 1000MHz768 GFLOPSFP16
HD 620 1050MHz403.2 GFLOPSFP16Clock Speed ··· | Clock Speed ··· |
Peak OPS 768 GFLOPSFP16 | Peak OPS 403.2 GFLOPSFP16 |
FP32 768 GFLOPS | FP32 403.2 GFLOPS |
FP64 192 GFLOPS | FP64 100.8 GFLOPS |
Pixel Rate 6 GPixel/s | Pixel Rate 3.1 GPixel/s |
Texture Rate 48 GTexel/s | Texture Rate 25.2 GTexel/s |
Shaders 384 Shaders | Shaders 192 Shaders |
TMUs 48 TMUs | TMUs 24 TMUs |
ROPs 6 ROPs | ROPs 3 ROPs |
EUs 48 EUs | EUs 24 EUs |
Base Clock 300MHz | Base Clock 350MHz |
Boost Clock 1GHz | Boost Clock 1.05GHz |
Shared Memory ·· | Shared Memory ·· |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 2.1GT/s | Memory Speed 2.1GT/s |
Memory Bandwidth 34.1GB/s | Memory Bandwidth 34.1GB/s |
ECC No | ECC No |
Multi-Monitor 3 | Multi-Monitor 3 |
Encoder Model Quick Sync Video 6 | Encoder Model Quick Sync Video 6 |
Decoder Model Quick Sync Video 6 | Decoder Model Quick Sync Video 6 |
Form Factor iGPU | Form Factor iGPU |
Cooling Open-Air | Cooling Passive |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Kaby Lake | Codename Kaby Lake |
Chip Variant GT1 | Chip Variant GT1 |
Market Segment Laptop | Market Segment Desktop |
Release Date Jan 3, 2017 | Release Date Jan 3, 2017 |
Foundry Intel | Foundry Intel |
Fabrication Node 14nm+ | Fabrication Node 14nm+ |
Die Size 148mm² | Die Size 103mm² |
Transistor Count 2.5 Billion | Transistor Count 1.8 Billion |
Transistor Density 17 MTr/mm² | Transistor Density 17 MTr/mm² |
No images available
No images available
CPUs | CPUs |
Laptops | Laptops |
All-in-Ones | All-in-Ones - |