Intel HD 4000 1000MHz vs Intel Iris Xe 80EU 1100MHz Full Specs
128 Shaders 1GHz | 640 Shaders 1.1GHz |
Shared Memory25.6GB/s · | Shared Memory83.2GB/s ·· |
·· 256 GFLOPS | ·· 1.41 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
HD 4000 1000MHz256 GFLOPSFP32
Iris Xe 80EU 1100MHz2.82 TFLOPSFP16Clock Speed ··· | Clock Speed ·· |
Peak OPS 256 GFLOPSFP32 | Peak OPS 2.82 TFLOPSFP16 |
FP32 256 GFLOPS | FP32 1.41 TFLOPS |
FP64 64 GFLOPS | FP64 352 GFLOPS |
Pixel Rate 2 GPixel/s | Pixel Rate 22 GPixel/s |
Texture Rate 16 GTexel/s | Texture Rate 44 GTexel/s |
Shaders 128 Shaders | Shaders 640 Shaders |
TMUs 16 TMUs | TMUs 40 TMUs |
ROPs 2 ROPs | ROPs 20 ROPs |
EUs 16 EUs | EUs 80 EUs |
Base Clock 650MHz | Base Clock - |
Boost Clock 1GHz | Boost Clock 1.1GHz |
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 1.6GT/s | Memory Speed 5.2GT/s |
Memory Bandwidth 25.6GB/s | Memory Bandwidth 83.2GB/s |
ECC No | ECC No |
Multi-Monitor 2 | Multi-Monitor 4 |
Encoder Model Quick Sync Video 2 | Encoder Model Quick Sync Video 8 |
Decoder Model Quick Sync Video 2 | Decoder Model Quick Sync Video 8 |
Form Factor iGPU | Form Factor iGPU |
Foundry Intel | Foundry Intel |
Fabrication Node 22nm | Fabrication Node Intel 7 |
Die Size 118mm² | Die Size 161mm² |
Transistor Count 945 Million | Transistor Count 11.9 Billion |
Transistor Density 8 MTr/mm² | Transistor Density 74 MTr/mm² |
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