AMD Radeon 780M 2900MHz vs AMD Radeon Vega 8 2200MHz Full Specs
768 Shaders 2.9GHz | 512 Shaders 2.2GHz |
Shared Memory83.2GB/sDDR5 | Shared Memory51.2GB/sDDR4 |
·· 4.45 TFLOPS | ·· 2.25 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Radeon 780M 2900MHz8.91 TFLOPSFP16
Radeon Vega 8 2200MHz4.51 TFLOPSFP16Clock Speed ··· | Clock Speed ··· |
Peak OPS 8.91 TFLOPSFP16 | Peak OPS 4.51 TFLOPSFP16 |
BF16 8.91 TFLOPS | - |
FP32 4.45 TFLOPS | FP32 2.25 TFLOPS |
FP64 278.4 GFLOPS | FP64 140.8 GFLOPS |
Pixel Rate 92.8 GPixel/s | Pixel Rate 17.6 GPixel/s |
Texture Rate 139.2 GTexel/s | Texture Rate 70.4 GTexel/s |
Shaders 768 Shaders | Shaders 512 Shaders |
TMUs 48 TMUs | TMUs 32 TMUs |
ROPs 32 ROPs | ROPs 8 ROPs |
RT Cores 12 RT-Cores | RT Cores - |
CUs 12 CUs | CUs 8 CUs |
Base Clock 1.5GHz | Base Clock 300MHz |
Boost Clock 2.9GHz | Boost Clock 2.2GHz |
L2 Cache - | L2 Cache 1MB shared |
Shared MemoryDDR5 | Shared MemoryDDR4 |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 5.2GT/s | Memory Speed 3.2GT/s |
Memory Bandwidth 83.2GB/s | Memory Bandwidth 51.2GB/s |
Multi-Monitor 4 | Multi-Monitor 3 |
HDCP HDCP 2.2 | HDCP - |
Encoder Model VCN 4.0 | Encoder Model VCN 2.0 |
Decoder Model VCN 4.0 | Decoder Model VCN 2.0 |
Form Factor iGPU | Form Factor iGPU |
Foundry TSMC | Foundry TSMC |
Fabrication Node N4 | Fabrication Node N7 |
Die Size 178mm² | Die Size 180mm² |
Transistor Count 25 Billion | Transistor Count 10.7 Billion |
Transistor Density 140 MTr/mm² | Transistor Density 59 MTr/mm² |
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