Apple A9X vs Apple A19 (17e) Full Specs
2 Cores 2 Threads 2.26GHz | 6 Cores(2P+4E) 6 Threads(2P+4E) 4.26GHz |
TDP 8W | TDP 5W |
Bandwidth 51.2GB/s LPDDR4 | Bandwidth 68.3GB/s LPDDR5X |
iGPU | iGPU |
·· 998.4 GFLOPSFP16 | ·· 3.01 TFLOPSFP16 |
A9X760
A19 (17e)3,6082 Cores 2P - | 6 Cores 2P 4E |
2 Threads 2P - | 6 Threads 2P 4E |
Base Clock 2.26GHz | Base Clock 4.26GHz |
Overclocking Locked | Overclocking Locked |
L1i 64KB P - | L1i 192KB P 128KB E |
L1d 64KB P - | L1d 128KB P 64KB E |
L2 3MB P shared - | L2 8MB P shared 4MB E shared |
SLC Cache - | SLC Cache 12MB |
Type LPDDR4 | Type LPDDR5X |
Max Memory 2GB | Max Memory 8GB |
ECC No | ECC No |
Channels 2 | Channels 1 |
Bus Width 128-bit | Bus Width 64-bit |
Speed 3200MT/s | Speed 8533MT/s |
Bandwidth 51.2GB/s | Bandwidth 68.3GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 51.2GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 68.3GB/s |
TDP 8W | TDP 5W |
Peak Power - | Peak Power 11W |
- | PCIe PCIe 4.0 x35.9GB/sBandwidth |
iGPU | iGPU |
Shaders 384 | Shaders 512 |
Boost Clock 650MHz | Boost Clock 1.47GHz |
·· 998.4 GFLOPSFP16 | ·· 3.01 TFLOPSFP16 |
NPU Model - | NPU Model H18 Apollo |
NPU Cores - | NPU Cores 16 |
NPU Clock - | NPU Clock 2.17GHz |
Performance - | Performance 35 TOPSINT8 |
Manufacturer | Manufacturer |
ISA AArch64 | ISA AArch64 |
Architecture Apple Silicon 4ARMv8.0-A | Architecture Apple Silicon 15ARMv9.2-A |
Family | Family |
Branding  | Branding  |
Codename Elba A9XVariant TwisterP-Core - | Codename Tilos A19Variant AS15PP-Core AS15EE-Core |
Market Segment Tablet | Market Segment Smartphone |
Release Date Nov 11, 2015 | Release Date Mar 2, 2026 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 16FF+ | Fabrication Node N3P |
Die Size 144mm² | Die Size 83mm² |
Transistor Count 3.5 Billion | Transistor Count 14.3 Billion |
Transistor Density 24 MTr/mm² | Transistor Density 172 MTr/mm² |
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Smartphones - | Smartphones |
Tablets | Tablets - |