AMD Radeon R1E 1CU 600MHz GCN 3 vs AMD Radeon R4 3CU 600MHz GCN 3 Full Specs
64 Shaders 600MHz | 192 Shaders 600MHz |
Shared Memory12.8GB/sDDR4 | Shared Memory17.1GB/s · |
·· 76.8 GFLOPS | ·· 230.4 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Radeon R1E 1CU 600MHz GCN 376.8 GFLOPSFP16
Radeon R4 3CU 600MHz GCN 3230.4 GFLOPSFP16Clock Speed ·· | Clock Speed ·· |
Peak OPS 76.8 GFLOPSFP16 | Peak OPS 230.4 GFLOPSFP16 |
FP32 76.8 GFLOPS | FP32 230.4 GFLOPS |
FP64 4.8 GFLOPS | FP64 14.4 GFLOPS |
Pixel Rate 2.4 GPixel/s | Pixel Rate 4.8 GPixel/s |
Texture Rate 4.8 GTexel/s | Texture Rate 7.2 GTexel/s |
Shaders 64 Shaders | Shaders 192 Shaders |
TMUs 8 TMUs | TMUs 12 TMUs |
ROPs 4 ROPs | ROPs 8 ROPs |
CU 1 CU | CUs 3 CUs |
Boost Clock 600MHz | Boost Clock 600MHz |
L2 Cache 128KB shared | L2 Cache 128KB shared |
Shared MemoryDDR4 | Shared Memory · |
Memory Bus 64-bit | Memory Bus 64-bit |
Memory Speed 1.6GT/s | Memory Speed 2.1GT/s |
Memory Bandwidth 12.8GB/s | Memory Bandwidth 17.1GB/s |
Multi-Monitor 3 | Multi-Monitor 3 |
Encoder Model VCE 3.4 | Encoder Model VCE 3.4 |
Decoder Model UVD 6.2 | Decoder Model UVD 6.2 |
Form Factor iGPU | Form Factor iGPU |
Foundry GlobalFoundries | Foundry GlobalFoundries |
Fabrication Node 28nm | Fabrication Node 28nm |
Die Size 125mm² | Die Size 125mm² |
Transistor Count 1.2 Billion | Transistor Count 1.2 Billion |
Transistor Density 10 MTr/mm² | Transistor Density 10 MTr/mm² |
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