Intel Graphics 80EU 1250MHz vs Intel HD 4600 900MHz Full Specs
640 Shaders 1.25GHz | 160 Shaders 900MHz |
Shared Memory102.4GB/s ··· | Shared Memory25.6GB/sDDR3L |
·· 1.6 TFLOPS | ·· 288 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Graphics 80EU 1250MHz3.2 TFLOPSFP16
HD 4600 900MHz288 GFLOPSFP32Clock Speed ·· | Clock Speed ··· |
Peak OPS 3.2 TFLOPSFP16 | Peak OPS 288 GFLOPSFP32 |
FP32 1.6 TFLOPS | FP32 288 GFLOPS |
FP64 400 GFLOPS | FP64 72 GFLOPS |
Pixel Rate 25 GPixel/s | Pixel Rate 1.8 GPixel/s |
Texture Rate 50 GTexel/s | Texture Rate 18 GTexel/s |
Shaders 640 Shaders | Shaders 160 Shaders |
TMUs 40 TMUs | TMUs 20 TMUs |
ROPs 20 ROPs | ROPs 2 ROPs |
EUs 80 EUs | EUs 20 EUs |
Base Clock - | Base Clock 400MHz |
Boost Clock 1.25GHz | Boost Clock 900MHz |
L2 Cache 896KB shared | L2 Cache - |
L3 Cache 3MB shared | L3 Cache - |
Shared Memory ··· | Shared MemoryDDR3L |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 6.4GT/s | Memory Speed 1.6GT/s |
Memory Bandwidth 102.4GB/s | Memory Bandwidth 25.6GB/s |
ECC No | ECC No |
Multi-Monitor 4 | Multi-Monitor 2 |
Encoder Model Quick Sync Video 8 | Encoder Model Quick Sync Video 3 |
Decoder Model Quick Sync Video 8 | Decoder Model Quick Sync Video 3 |
Form Factor iGPU | Form Factor iGPU |
Foundry Intel | Foundry Intel |
Fabrication Node Intel 7 | Fabrication Node 22nm |
Die Size 161mm² | Die Size 131mm² |
Transistor Count 11.9 Billion | Transistor Count 960 Million |
Transistor Density 74 MTr/mm² | Transistor Density 7 MTr/mm² |
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