AMD Radeon R3 2CU 686MHz GCN 3 vs Apple 5-Core A18 Pro Full Specs
128 Shaders 686MHz | 640 Shaders 1.47GHz |
Shared Memory17.1GB/sDDR4 | Shared Memory60GB/sLPDDR5X |
·· 175.6 GFLOPS | ·· 1.88 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Radeon R3 2CU 686MHz GCN 3175.6 GFLOPSFP16
5-Core A18 Pro1.88 TFLOPSFP16Clock Speed ·· | Clock Speed ·· |
Peak OPS 175.6 GFLOPSFP16 | Peak OPS 1.88 TFLOPSFP16 |
FP32 175.6 GFLOPS | FP32 1.88 TFLOPS |
FP64 10.98 GFLOPS | - |
Pixel Rate 2.7 GPixel/s | Pixel Rate 29.4 GPixel/s |
Texture Rate 5.5 GTexel/s | Texture Rate 58.8 GTexel/s |
Shaders 128 Shaders | Shaders 640 Shaders |
TMUs 8 TMUs | TMUs 40 TMUs |
ROPs 4 ROPs | ROPs 20 ROPs |
RT Cores - | RT Cores 5 RT-Cores |
CUs 2 CUs | EUs 80 EUs |
Boost Clock 686MHz | Boost Clock 1.47GHz |
L2 Cache 128KB shared | L2 Cache 768KB shared |
Shared MemoryDDR4 | Shared MemoryLPDDR5X |
Memory Bus 64-bit | Memory Bus 64-bit |
Memory Speed 2.1GT/s | Memory Speed 7.5GT/s |
Memory Bandwidth 17.1GB/s | Memory Bandwidth 60GB/s |
Multi-Monitor 3 | Multi-Monitor 1 |
Encoder Model VCE 3.4 | Encoder Model Apple Media Engine 3 |
Decoder Model UVD 6.2 | Decoder Model Apple Media Engine 3 |
Form Factor iGPU | Form Factor iGPU |
Foundry GlobalFoundries | Foundry TSMC |
Fabrication Node 28nm | Fabrication Node N3E |
Die Size 125mm² | Die Size 110mm² |
Transistor Count 1.2 Billion | Transistor Count 18.4 Billion |
Transistor Density 10 MTr/mm² | Transistor Density 168 MTr/mm² |
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CPUs | CPUs |
Laptops - | Laptops |