Apple 5-Core A19 vs Imagination PowerVR GT7900 Full Specs
640 Shaders 1.47GHz | 512 Shaders 650MHz |
Shared Memory68.3GB/sLPDDR5X | Shared Memory |
·· 1.88 TFLOPS | ·· 665.6 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
5-Core A193.76 TFLOPSFP8-16 Tensor
PowerVR GT79001.33 TFLOPSFP16Clock Speed ·· | Clock Speed ·· |
Peak OPS 3.76 TFLOPSFP8-16 Tensor | Peak OPS 1.33 TFLOPSFP16 |
Tensor FP8-16 3.76 TFLOPSTensor FP8-32 3.76 TFLOPS | - |
Tensor FP16-16 1.88 TFLOPSTensor FP16-32 1.88 TFLOPS | - |
FP32 1.88 TFLOPS | FP32 665.6 GFLOPS |
Pixel Rate 29.4 GPixel/s | Pixel Rate 20.8 GPixel/s |
Texture Rate 58.8 GTexel/s | Texture Rate 20.8 GTexel/s |
Shaders 640 Shaders | Shaders 512 Shaders |
TMUs 40 TMUs | TMUs 32 TMUs |
ROPs 20 ROPs | ROPs 32 ROPs |
Tensor Cores 5 T-Cores | Tensor Cores - |
RT Cores 5 RT-Cores | RT Cores - |
EUs 80 EUs | EUs 32 EUs |
Boost Clock 1.47GHz | Boost Clock 650MHz |
L2 Cache 1MB shared | L2 Cache - |
Shared MemoryLPDDR5X | Shared Memory |
Memory Bus 64-bit | Memory Bus - |
Memory Speed 8.5GT/s | Memory Speed - |
Memory Bandwidth 68.3GB/s | Memory Bandwidth - |
ECC No | ECC No |
Multi-Monitor 1 | Multi-Monitor - |
Encoder Model Apple Media Engine 3 | - |
Decoder Model Apple Media Engine 3 | - |
Form Factor iGPU | Form Factor iGPU |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename G18A | Codename Series7XT |
Market Segment Smartphone | Market Segment Smartphone |
Release Date Sep 9, 2025 | Release Date Nov 1, 2014 |
Foundry TSMC | Foundry - |
Fabrication Node N3P | Fabrication Node - |
Die Size 83mm² | Die Size - |
Transistor Count 14.3 Billion | Transistor Count - |
Transistor Density 172 MTr/mm² | Transistor Density - |
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