NVIDIA Tegra 3 vs Apple A15 Bionic (iPad) Full Specs
5 Cores(1P+4E) 5 Threads(1P+4E) 1.5GHz | 6 Cores(2P+4E) 6 Threads(2P+4E) 2.93GHz |
TDP - | TDP 5W |
Bandwidth 6GB/s · | Bandwidth 34.1GB/s LPDDR4X |
iGPU | iGPU |
·· 16.64 GFLOPSFP16 | ·· 1.71 TFLOPSFP16 |
Tegra 3-
A15 Bionic (iPad)2,1575 Cores 1P 4E | 6 Cores 2P 4E |
5 Threads 1P 4E | 6 Threads 2P 4E |
Base Clock 1.5GHz | Base Clock 2.93GHz |
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 12MB P shared 4MB E shared |
SLC Cache - | SLC Cache 32MB |
Type · | Type LPDDR4X |
Max Memory - | Max Memory 4GB |
ECC No | ECC No |
Channels 1 | Channels 1 |
Bus Width 32-bit | Bus Width 64-bit |
Speed 1500MT/s | Speed 4266MT/s |
Bandwidth 6GB/s | Bandwidth 34.1GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 6GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 34.1GB/s |
TDP - | TDP 5W |
- | PCIe PCIe 4.0 x47.9GB/sBandwidth |
iGPU | iGPU |
Shaders 8 | Shaders 640 |
Boost Clock 520MHz | Boost Clock 1.34GHz |
·· 16.64 GFLOPSFP16 | ·· 1.71 TFLOPSFP16 |
NPU Model - | NPU Model H14 Bia |
NPU Cores - | NPU Cores 16 |
NPU Clock - | NPU Clock 1.94GHz |
Performance - | Performance 15.8 TOPSFP16 |
Manufacturer | Manufacturer |
ISA AArch32 | ISA AArch64 |
Architecture ARMv7ARMv7 | Architecture Apple Silicon 11ARMv8.5-A |
Family - | Family |
Branding  | Branding  |
Codename Kal-El - Cortex-A9P-Core Cortex-A9E-Core | Codename Ellis A15Variant AvalancheP-Core BlizzardE-Core |
Market Segment Tablet | Market Segment Tablet |
Release Date Nov 1, 2011 | Release Date Sep 24, 2021 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 40nm LPG | Fabrication Node N5P |
Die Size - | Die Size 108mm² |
Transistor Count - | Transistor Count 15 Billion |
Transistor Density - | Transistor Density 139 MTr/mm² |
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