Apple A15 Bionic (iPad) vs NVIDIA Tegra 4 Full Specs
6 Cores(2P+4E) 6 Threads(2P+4E) 2.93GHz | 5 Cores(1P+4E) 5 Threads(1P+4E) 1.9GHz |
TDP 5W | TDP - |
Bandwidth 34.1GB/s LPDDR4X | Bandwidth 14.9GB/s · |
iGPU | iGPU |
·· 1.71 TFLOPSFP16 | ·· 129 GFLOPSFP16 |
A15 Bionic (iPad)2,157
Tegra 4-6 Cores 2P 4E | 5 Cores 1P 4E |
6 Threads 2P 4E | 5 Threads 1P 4E |
Base Clock 2.93GHz | Base Clock 1.9GHz |
Overclocking Locked | Overclocking Locked |
L1i 192KB P 128KB E | L1i 32KB P - |
L1d 128KB P 64KB E | L1d 32KB P - |
L2 12MB P shared 4MB E shared | L2 2MB P shared - |
SLC Cache 32MB | SLC Cache - |
Type LPDDR4X | Type · |
Max Memory 4GB | Max Memory - |
ECC No | ECC No |
Channels 1 | Channels 2 |
Bus Width 64-bit | Bus Width 64-bit |
Speed 4266MT/s | Speed 1866MT/s |
Bandwidth 34.1GB/s | Bandwidth 14.9GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 34.1GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 14.9GB/s |
TDP 5W | TDP - |
PCIe PCIe 4.0 x47.9GB/sBandwidth | - |
iGPU | iGPU |
Shaders 640 | Shaders 48 |
Boost Clock 1.34GHz | Boost Clock 672MHz |
·· 1.71 TFLOPSFP16 | ·· 129 GFLOPSFP16 |
NPU Model H14 Bia | NPU Model - |
NPU Cores 16 | NPU Cores - |
NPU Clock 1.94GHz | NPU Clock - |
Performance 15.8 TOPSFP16 | Performance - |
Manufacturer | Manufacturer |
ISA AArch64 | ISA AArch32 |
Architecture Apple Silicon 11ARMv8.5-A | Architecture ARMv7ARMv7 |
Family | Family - |
Branding  | Branding  |
Codename Ellis A15Variant AvalancheP-Core BlizzardE-Core | Codename Wayne - Cortex-A15P-Core Cortex-A15E-Core |
Market Segment Tablet | Market Segment Tablet |
Release Date Sep 24, 2021 | Release Date Mar 1, 2013 |
Foundry TSMC | Foundry TSMC |
Fabrication Node N5P | Fabrication Node 28nm HPL |
Die Size 108mm² | Die Size - |
Transistor Count 15 Billion | Transistor Count - |
Transistor Density 139 MTr/mm² | Transistor Density - |
No images available
No images available
Tablets | Tablets |