AMD Radeon R1E 1CU 497MHz GCN 2 vs AMD Radeon R6E 4CU 758MHz GCN 3 Full Specs
64 Shaders 497MHz | 256 Shaders 758MHz |
Shared Memory25.6GB/sDDR3 | Shared Memory29.9GB/sDDR4 |
·· 63.62 GFLOPS | ·· 388.1 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Radeon R1E 1CU 497MHz GCN 263.62 GFLOPSFP32Radeon R6E 4CU 758MHz GCN 3388.1 GFLOPSFP16Clock Speed ·· | Clock Speed ·· |
Peak OPS 63.62 GFLOPSFP32 | Peak OPS 388.1 GFLOPSFP16 |
FP32 63.62 GFLOPS | FP32 388.1 GFLOPS |
FP64 3.98 GFLOPS | FP64 24.26 GFLOPS |
Pixel Rate 2 GPixel/s | Pixel Rate 6.1 GPixel/s |
Texture Rate 4 GTexel/s | Texture Rate 12.1 GTexel/s |
Shaders 64 Shaders | Shaders 256 Shaders |
TMUs 8 TMUs | TMUs 16 TMUs |
ROPs 4 ROPs | ROPs 8 ROPs |
CU 1 CU | CUs 4 CUs |
Boost Clock 497MHz | Boost Clock 758MHz |
L2 Cache 64KB shared | L2 Cache 256KB shared |
Shared MemoryDDR3 | Shared MemoryDDR4 |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 1.6GT/s | Memory Speed 1.9GT/s |
Memory Bandwidth 25.6GB/s | Memory Bandwidth 29.9GB/s |
Multi-Monitor 3 | Multi-Monitor 3 |
Encoder Model VCE 2.0 | Encoder Model VCE 3.1 |
Decoder Model UVD 4.2 | Decoder Model UVD 6.0 |
Form Factor iGPU | Form Factor iGPU |
Foundry GlobalFoundries | Foundry GlobalFoundries |
Fabrication Node 28nm | Fabrication Node 28nm |
Die Size 107mm² | Die Size 250mm² |
Transistor Count 930 Million | Transistor Count 3.1 Billion |
Transistor Density 9 MTr/mm² | Transistor Density 12 MTr/mm² |
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CPUs | CPUs |