Apple Silicon – Apple “A2” S5L8720 chip specs

This page details the full hardware profile of the Apple Silicon “A2” Samsung S5L8720 chip.

 

Name: “Apple A2”

MFG: Samsung

Released: July 11th, 2008

Codename: APL0278

Part Number: S5L8720

Fabrication Process:
65-Nanometer

Transistor Count: –

CPU ISA: ARMv6 (32-Bit)

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RAM Information:

Memory Bus Width: 32-Bit

Total channels: 1

Bit per channel: 32-Bit

Memory Type:
LPDDR-266 (133.25 MHz)

~Bandwidth: 1066 MB/s

Capacities: 128 MB

CPU Information:

# of Performance Cores: 1

P-Core clock: 533 MHz

# of Efficiency Cores: 0

E-Core clock:

Overall Cores: 1

P-L1i Cache: 16 KB per-core
• P-L1i Total: 16 KB •

P-L1d Cache: 16 KB per-core
• P-L1d Total: 16 KB •

E-L1i Cache:
• E-L1i Total: – •

E-L1d Cache:
• E-L1d Total: – •

P-Core L2 Cache:
• P-Core L2 Total: – •

E-Core L2 Cache:
• E-Core L2 Total: – •

System lvl Cache:

Graphics Information:

GPU Cores: 1

SIMD EU: 1

FP32 ALU: 8

GPU Clock: 103 – 133 MHz

FP32 (TFLOPS):
1.64 – 2.12 GFLops

AI Cores:

AI OPS:

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iDevices Chip was in:

 


Source: (Apple Silicon, Wikipedia, the free encyclopedia, https://en.wikipedia.org/wiki/Apple_silicon, July 5th 2025.)