Intel Iris Plus 645 1050MHz vs Intel Iris Xe 80EU 1400MHz Full Specs
384 Shaders 1.05GHz | 640 Shaders 1.4GHz |
Shared Memory42.7GB/s · | Shared Memory102.4GB/s ···· |
·· 806.4 GFLOPS | ·· 1.79 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Iris Plus 645 1050MHz806.4 GFLOPSFP16
Iris Xe 80EU 1400MHz3.58 TFLOPSFP16Clock Speed ··· | Clock Speed ·· |
Peak OPS 806.4 GFLOPSFP16 | Peak OPS 3.58 TFLOPSFP16 |
FP32 806.4 GFLOPS | FP32 1.79 TFLOPS |
FP64 201.6 GFLOPS | FP64 448 GFLOPS |
Pixel Rate 6.3 GPixel/s | Pixel Rate 28 GPixel/s |
Texture Rate 50.4 GTexel/s | Texture Rate 56 GTexel/s |
Shaders 384 Shaders | Shaders 640 Shaders |
TMUs 48 TMUs | TMUs 40 TMUs |
ROPs 6 ROPs | ROPs 20 ROPs |
EUs 48 EUs | EUs 80 EUs |
Base Clock 300MHz | Base Clock - |
Boost Clock 1.05GHz | Boost Clock 1.4GHz |
L2 Cache - | L2 Cache 896KB shared |
L3 Cache - | L3 Cache 3MB shared |
Shared Memory · | Shared Memory ···· |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 2.7GT/s | Memory Speed 6.4GT/s |
Memory Bandwidth 42.7GB/s | Memory Bandwidth 102.4GB/s |
Multi-Monitor 3 | Multi-Monitor 4 |
Encoder Model Quick Sync Video 6 | Encoder Model Quick Sync Video 8 |
Decoder Model Quick Sync Video 6 | Decoder Model Quick Sync Video 8 |
Form Factor iGPU | Form Factor iGPU |
Foundry Intel | Foundry Intel |
Fabrication Node 14nm++ | Fabrication Node Intel 7 |
Die Size 148mm² | Die Size 208mm² |
Transistor Count 2.5 Billion | Transistor Count 15.2 Billion |
Transistor Density 17 MTr/mm² | Transistor Density 73 MTr/mm² |
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