AMD Radeon 740M 2500MHz vs Intel HD 400 640MHz Full Specs
256 Shaders 2.5GHz | 96 Shaders 640MHz |
Shared Memory120GB/s · | Shared Memory25.6GB/sDDR3L |
·· 1.28 TFLOPS | ·· 122.9 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Radeon 740M 2500MHz2.56 TFLOPSFP16
HD 400 640MHz245.8 GFLOPSFP16Clock Speed ··· | Clock Speed ··· |
Peak OPS 2.56 TFLOPSFP16 | Peak OPS 245.8 GFLOPSFP16 |
BF16 2.56 TFLOPS | - |
FP32 1.28 TFLOPS | FP32 122.9 GFLOPS |
FP64 80 GFLOPS | FP64 30.72 GFLOPS |
Pixel Rate 20 GPixel/s | Pixel Rate 1.3 GPixel/s |
Texture Rate 40 GTexel/s | Texture Rate 7.7 GTexel/s |
Shaders 256 Shaders | Shaders 96 Shaders |
TMUs 16 TMUs | TMUs 12 TMUs |
ROPs 8 ROPs | ROPs 2 ROPs |
RT Cores 4 RT-Cores | RT Cores - |
CUs 4 CUs | EUs 12 EUs |
Base Clock 1.5GHz | Base Clock 320MHz |
Boost Clock 2.5GHz | Boost Clock 640MHz |
Shared Memory · | Shared MemoryDDR3L |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 7.5GT/s | Memory Speed 1.6GT/s |
Memory Bandwidth 120GB/s | Memory Bandwidth 25.6GB/s |
ECC No | ECC No |
Multi-Monitor 4 | Multi-Monitor 2 |
HDCP HDCP 2.2 | HDCP - |
Encoder Model VCN 4.0 | Encoder Model Quick Sync Video 4 |
Decoder Model VCN 4.0 | Decoder Model Quick Sync Video 4 |
Form Factor iGPU | Form Factor iGPU |
Foundry TSMC | Foundry Intel |
Fabrication Node N4 | Fabrication Node 14nm |
Die Size 137mm² | Die Size 87mm² |
Transistor Count 20.9 Billion | Transistor Count 1.3 Billion |
Transistor Density 153 MTr/mm² | Transistor Density 15 MTr/mm² |
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CPUs | CPUs |