AMD Lockhart vs AMD Scarlett Full Specs
1,280 Shaders 1.56GHz | 3,328 Shaders 1.82GHz |
Shared Memory | Shared Memory |
·· 4.01 TFLOPS | ·· 12.15 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Lockhart8.01 TFLOPSFP16Scarlett24.29 TFLOPSFP16Clock Speed ·· | Clock Speed ·· |
Peak OPS 8.01 TFLOPSFP16 | Peak OPS 24.29 TFLOPSFP16 |
FP32 4.01 TFLOPS | FP32 12.15 TFLOPS |
FP64 250.4 GFLOPS | FP64 759.2 GFLOPS |
Pixel Rate 50.1 GPixel/s | Pixel Rate 116.8 GPixel/s |
Texture Rate 125.2 GTexel/s | Texture Rate 379.6 GTexel/s |
Shaders 1,280 Shaders | Shaders 3,328 Shaders |
TMUs 80 TMUs | TMUs 208 TMUs |
ROPs 32 ROPs | ROPs 64 ROPs |
RT Cores 20 RT-Cores | RT Cores 52 RT-Cores |
CUs 20 CUs | CUs 52 CUs |
Boost Clock 1.56GHz | Boost Clock 1.82GHz |
L2 Cache 4.1MB shared | L2 Cache 5.1MB shared |
Shared Memory | Shared Memory |
Memory Bus 128-bit | Memory Bus 320-bit |
Memory Speed 14GT/s | Memory Speed 14GT/s |
Memory Bandwidth 224GB/s | Memory Bandwidth 560GB/s |
Multi-Monitor 1 | Multi-Monitor 1 |
Form Factor iGPU | Form Factor iGPU |
Foundry TSMC | Foundry TSMC |
Fabrication Node N7 | Fabrication Node N7 |
Die Size 197mm² | Die Size 360mm² |
Transistor Count 8 Billion | Transistor Count 15.3 Billion |
Transistor Density 41 MTr/mm² | Transistor Density 42 MTr/mm² |
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