Intel Iris Xe 80EU 1100MHz vs Intel Iris Pro P580 1000MHz Full Specs
640 Shaders 1.1GHz | 576 Shaders 1GHz |
Shared Memory83.2GB/s ·· | Shared Memory34.1GB/s · |
·· 1.41 TFLOPS | ·· 1.15 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Iris Xe 80EU 1100MHz2.82 TFLOPSFP16
Iris Pro P580 1000MHz1.15 TFLOPSFP32Clock Speed ·· | Clock Speed ··· |
Peak OPS 2.82 TFLOPSFP16 | Peak OPS 1.15 TFLOPSFP32 |
FP32 1.41 TFLOPS | FP32 1.15 TFLOPS |
FP64 352 GFLOPS | FP64 288 GFLOPS |
Pixel Rate 22 GPixel/s | Pixel Rate 9 GPixel/s |
Texture Rate 44 GTexel/s | Texture Rate 72 GTexel/s |
Shaders 640 Shaders | Shaders 576 Shaders |
TMUs 40 TMUs | TMUs 72 TMUs |
ROPs 20 ROPs | ROPs 9 ROPs |
EUs 80 EUs | EUs 72 EUs |
Base Clock - | Base Clock 700MHz |
Boost Clock 1.1GHz | Boost Clock 1GHz |
L2 Cache 896KB shared | L2 Cache - |
L3 Cache 3MB shared | L3 Cache - |
Shared Memory ·· | Shared Memory · |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 5.2GT/s | Memory Speed 2.1GT/s |
Memory Bandwidth 83.2GB/s | Memory Bandwidth 34.1GB/s |
ECC No | ECC No |
EDRAM - | EDRAM 128MBSize 128BitBus Width 100GB/sBandwidth |
Multi-Monitor 4 | Multi-Monitor 3 |
Encoder Model Quick Sync Video 8 | Encoder Model Quick Sync Video 5 |
Decoder Model Quick Sync Video 8 | Decoder Model Quick Sync Video 5 |
Form Factor iGPU | Form Factor iGPU |
Cooling Open-Air | Cooling Passive |
Foundry Intel | Foundry Intel |
Fabrication Node Intel 7 | Fabrication Node 14nm |
Die Size 161mm² | Die Size 184mm² |
Transistor Count 11.9 Billion | Transistor Count 3.1 Billion |
Transistor Density 74 MTr/mm² | Transistor Density 17 MTr/mm² |
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