AMD Radeon R7 8CU 758MHz GCN 3 vs AMD Radeon R8 8CU 720MHz GCN 3 Full Specs
512 Shaders 758MHz | 512 Shaders 720MHz |
Shared Memory29.9GB/sDDR3 | Shared Memory34.1GB/sDDR4 |
·· 776.2 GFLOPS | ·· 737.3 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Radeon R7 8CU 758MHz GCN 3776.2 GFLOPSFP16
Radeon R8 8CU 720MHz GCN 3737.3 GFLOPSFP16Clock Speed ·· | Clock Speed ·· |
Peak OPS 776.2 GFLOPSFP16 | Peak OPS 737.3 GFLOPSFP16 |
FP32 776.2 GFLOPS | FP32 737.3 GFLOPS |
FP64 48.51 GFLOPS | FP64 46.08 GFLOPS |
Pixel Rate 6.1 GPixel/s | Pixel Rate 5.8 GPixel/s |
Texture Rate 24.3 GTexel/s | Texture Rate 23 GTexel/s |
Shaders 512 Shaders | Shaders 512 Shaders |
TMUs 32 TMUs | TMUs 32 TMUs |
ROPs 8 ROPs | ROPs 8 ROPs |
CUs 8 CUs | CUs 8 CUs |
Boost Clock 758MHz | Boost Clock 720MHz |
L2 Cache 256KB shared | L2 Cache 256KB shared |
Shared MemoryDDR3 | Shared MemoryDDR4 |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 1.9GT/s | Memory Speed 2.1GT/s |
Memory Bandwidth 29.9GB/s | Memory Bandwidth 34.1GB/s |
Multi-Monitor 3 | Multi-Monitor 3 |
Encoder Model VCE 3.1 | Encoder Model VCE 3.1 |
Decoder Model UVD 6.0 | Decoder Model UVD 6.0 |
Form Factor iGPU | Form Factor iGPU |
Foundry GlobalFoundries | Foundry GlobalFoundries |
Fabrication Node 28nm | Fabrication Node 28nm |
Die Size 250mm² | Die Size 250mm² |
Transistor Count 3.1 Billion | Transistor Count 3.1 Billion |
Transistor Density 12 MTr/mm² | Transistor Density 12 MTr/mm² |
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CPUs | CPUs |