Apple A5 vs Apple A18 Pro (Neo) Full Specs
2 Cores 2 Threads 800MHz | 6 Cores(2P+4E) 6 Threads(2P+4E) 4.04GHz |
TDP 5W | TDP 5W |
Bandwidth 6.4GB/s LPDDR2 | Bandwidth 60GB/s LPDDR5X |
iGPU | iGPU |
·· 17.02 GFLOPSFP32 | ·· 1.88 TFLOPSFP16 |
A5-
A18 Pro (Neo)3,4092 Cores 2P - | 6 Cores 2P 4E |
2 Threads 2P - | 6 Threads 2P 4E |
Base Clock 800MHz | Base Clock 4.04GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB P - | L1i 192KB P 128KB E |
L1d 32KB P - | L1d 128KB P 64KB E |
L2 1MB P shared - | L2 16MB P shared 4MB E shared |
SLC Cache - | SLC Cache 24MB |
Type LPDDR2 | Type LPDDR5X |
Max Memory 512MB | Max Memory 8GB |
ECC No | ECC No |
Channels 2 | Channels 1 |
Bus Width 64-bit | Bus Width 64-bit |
Speed 800MT/s | Speed 7500MT/s |
Bandwidth 6.4GB/s | Bandwidth 60GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 6.4GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 60GB/s |
TDP 5W | TDP 5W |
Peak Power - | Peak Power 12W |
- | PCIe PCIe 4.0 x611.8GB/sBandwidth |
iGPU | iGPU |
Shaders 32 | Shaders 640 |
Boost Clock 266MHz | Boost Clock 1.47GHz |
·· 17.02 GFLOPSFP32 | ·· 1.88 TFLOPSFP16 |
NPU Model - | NPU Model H17 Theia |
NPU Cores - | NPU Cores 16 |
NPU Clock - | NPU Clock 2.17GHz |
Performance - | Performance 35 TOPSINT8 |
Manufacturer | Manufacturer |
ISA AArch32 | ISA AArch64 |
Architecture | Architecture Apple Silicon 14ARMv9.2-A |
Family | Family |
Branding  | Branding  |
Codename A5 - Cortex-A9P-Core - | Codename Tahiti A18 ProVariant AS14PP-Core AS14EE-Core |
Market Segment Smartphone | Market Segment Smartphone |
Release Date Oct 14, 2011 | Release Date Mar 4, 2026 |
Foundry Samsung | Foundry TSMC |
Fabrication Node 45nm | Fabrication Node N3E |
Die Size 122mm² | Die Size 110mm² |
Transistor Count - | Transistor Count 18.4 Billion |
Transistor Density - | Transistor Density 168 MTr/mm² |
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Laptops - | Laptops |
Smartphones | Smartphones - |