AMD Radeon Vega 3 1000MHz vs Intel Arc B390 2500MHz Full Specs
192 Shaders 1GHz | 1,536 Shaders 2.5GHz |
Shared Memory42.7GB/sDDR4 | Shared Memory153.6GB/sLPDDR5X |
·· 384 GFLOPS | ·· 7.68 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Radeon Vega 3 1000MHz768 GFLOPSFP16
Arc B390 2500MHz245.8 TOPSINT4 TensorClock Speed ··· | Clock Speed ·· |
Peak OPS 768 GFLOPSFP16 | Peak OPS 245.8 TOPSINT4 Tensor |
- | Tensor FP16-32 61.44 TFLOPS |
- | Tensor BF16 61.44 TFLOPS |
FP32 384 GFLOPS | FP32 7.68 TFLOPS |
FP64 24 GFLOPS | FP64 1.92 TFLOPS |
Tensor INT4 - | Tensor INT4 245.8 TOPS |
- | Tensor INT8 122.9 TOPS |
Pixel Rate 4 GPixel/s | Pixel Rate 120 GPixel/s |
Texture Rate 12 GTexel/s | Texture Rate 240 GTexel/s |
Shaders 192 Shaders | Shaders 1,536 Shaders |
TMUs 12 TMUs | TMUs 96 TMUs |
ROPs 4 ROPs | ROPs 48 ROPs |
Tensor Cores - | Tensor Cores 96 T-Cores |
RT Cores - | RT Cores 12 RT-Cores |
CUs 3 CUs | EUs 96 EUs |
Base Clock 300MHz | Base Clock - |
Boost Clock 1GHz | Boost Clock 2.5GHz |
L2 Cache 1MB shared | L2 Cache 16.4MB shared |
Shared MemoryDDR4 | Shared MemoryLPDDR5X |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 2.7GT/s | Memory Speed 9.6GT/s |
Memory Bandwidth 42.7GB/s | Memory Bandwidth 153.6GB/s |
Multi-Monitor 3 | Multi-Monitor 3 |
Encoder Model VCN 1.0 | Encoder Model Xe Media Engine |
Decoder Model VCN 1.0 | Decoder Model Xe Media Engine |
Form Factor iGPU | Form Factor iGPU |
Foundry GlobalFoundries | Foundry Intel |
Fabrication Node 14LP | Fabrication Node Intel 3 |
Die Size 149mm² | Die Size 27mm² |
Transistor Count 3.5 Billion | Transistor Count - |
Transistor Density 24 MTr/mm² | Transistor Density - |
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