AMD Radeon 780M 2700MHz vs AMD Radeon 8040S Full Specs
768 Shaders 2.7GHz | 1,024 Shaders 2.8GHz |
Shared Memory120GB/s · | Shared Memory256GB/sLPDDR5X |
·· 4.15 TFLOPS | ·· 5.73 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Radeon 780M 2700MHz8.29 TFLOPSFP16Radeon 8040S11.47 TFLOPSFP16Clock Speed ··· | Clock Speed ··· |
Peak OPS 8.29 TFLOPSFP16 | Peak OPS 11.47 TFLOPSFP16 |
BF16 8.29 TFLOPS | BF16 11.47 TFLOPS |
FP32 4.15 TFLOPS | FP32 5.73 TFLOPS |
FP64 259.2 GFLOPS | FP64 358.4 GFLOPS |
Pixel Rate 86.4 GPixel/s | Pixel Rate 134.4 GPixel/s |
Texture Rate 129.6 GTexel/s | Texture Rate 179.2 GTexel/s |
Shaders 768 Shaders | Shaders 1,024 Shaders |
TMUs 48 TMUs | TMUs 64 TMUs |
ROPs 32 ROPs | ROPs 48 ROPs |
RT Cores 12 RT-Cores | RT Cores 16 RT-Cores |
CUs 12 CUs | CUs 16 CUs |
Base Clock 1.5GHz | Base Clock 1.5GHz |
Boost Clock 2.7GHz | Boost Clock 2.8GHz |
Shared Memory · | Shared MemoryLPDDR5X |
Memory Bus 128-bit | Memory Bus 256-bit |
Memory Speed 7.5GT/s | Memory Speed 8GT/s |
Memory Bandwidth 120GB/s | Memory Bandwidth 256GB/s |
Multi-Monitor 4 | Multi-Monitor 4 |
HDCP HDCP 2.2 | HDCP HDCP 2.3 |
Encoder Model VCN 4.0 | Encoder Model VCN 4.0 |
Decoder Model VCN 4.0 | Decoder Model VCN 4.0 |
Form Factor iGPU | Form Factor iGPU |
Foundry TSMC | Foundry TSMC |
Fabrication Node N4 | Fabrication Node N4X |
Die Size 178mm² | Die Size 71mm² |
Transistor Count 25 Billion | Transistor Count 8.3 Billion |
Transistor Density 140 MTr/mm² | Transistor Density 118 MTr/mm² |
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