AMD Lockhart vs AMD Van Gogh Full Specs
1,280 Shaders 1.56GHz | 512 Shaders 1.6GHz |
Shared Memory | Shared Memory88GB/sLPDDR5 |
·· 4.01 TFLOPS | ·· 1.64 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Lockhart8.01 TFLOPSFP16
Van Gogh3.28 TFLOPSFP16Clock Speed ·· | Clock Speed ··· |
Peak OPS 8.01 TFLOPSFP16 | Peak OPS 3.28 TFLOPSFP16 |
FP32 4.01 TFLOPS | FP32 1.64 TFLOPS |
FP64 250.4 GFLOPS | FP64 102.4 GFLOPS |
Pixel Rate 50.1 GPixel/s | Pixel Rate 12.8 GPixel/s |
Texture Rate 125.2 GTexel/s | Texture Rate 51.2 GTexel/s |
Shaders 1,280 Shaders | Shaders 512 Shaders |
TMUs 80 TMUs | TMUs 32 TMUs |
ROPs 32 ROPs | ROPs 8 ROPs |
RT Cores 20 RT-Cores | RT Cores - |
CUs 20 CUs | CUs 8 CUs |
Base Clock - | Base Clock 1GHz |
Boost Clock 1.56GHz | Boost Clock 1.6GHz |
L2 Cache 4.1MB shared | L2 Cache 1MB shared |
L3 Cache - | L3 Cache 8MB shared |
L3 Bandwidth - | L3 Bandwidth 208GB/s |
Shared Memory | Shared MemoryLPDDR5 |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 14GT/s | Memory Speed 5.5GT/s |
Memory Bandwidth 224GB/s | Memory Bandwidth 88GB/s |
ECC No | ECC No |
Multi-Monitor 1 | Multi-Monitor 1 |
- | Encoder Model VCN 3.0 |
- | Decoder Model VCN 3.0 |
Form Factor iGPU | Form Factor iGPU |
Foundry TSMC | Foundry TSMC |
Fabrication Node N7 | Fabrication Node N7 |
Die Size 197mm² | Die Size 163mm² |
Transistor Count 8 Billion | Transistor Count 2.4 Billion |
Transistor Density 41 MTr/mm² | Transistor Density 15 MTr/mm² |
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