Apple A7 vs Apple A8 Full Specs
2 Cores 2 Threads 1.3GHz | 2 Cores 2 Threads 1.4GHz |
TDP 5W | TDP 5W |
Bandwidth 12.8GB/s LPDDR3 | Bandwidth 12.8GB/s LPDDR3 |
iGPU | iGPU |
·· 192 GFLOPSFP16 | ·· 243.2 GFLOPSFP16 |
A7-
A84332 Cores | 2 Cores |
2 Threads | 2 Threads |
Base Clock 1.3GHz | Base Clock 1.4GHz |
Overclocking Locked | Overclocking Locked |
L1i 64KB | L1i 64KB |
L1d 64KB | L1d 64KB |
L2 1MB shared | L2 1MB shared |
L3 4MB | L3 4MB |
Type LPDDR3 | Type LPDDR3 |
Max Memory 1GB | Max Memory 1GB |
ECC No | ECC No |
Channels 1 | Channels 1 |
Bus Width 64-bit | Bus Width 64-bit |
Speed 1600MT/s | Speed 1600MT/s |
Bandwidth 12.8GB/s | Bandwidth 12.8GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 12.8GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 12.8GB/s |
TDP 5W | TDP 5W |
iGPU | iGPU |
Shaders 128 | Shaders 128 |
Boost Clock 375MHz | Boost Clock 475MHz |
·· 192 GFLOPSFP16 | ·· 243.2 GFLOPSFP16 |
Manufacturer | Manufacturer |
ISA AArch64 | ISA AArch64 |
Architecture Apple Silicon 2ARMv8.0-A | Architecture Apple Silicon 3ARMv8.0-A |
Family | Family |
Branding  | Branding  |
Codename Alcatraz A7Variant CycloneP-Core | Codename Fiji A8Variant TyphoonP-Core |
Market Segment Smartphone | Market Segment Smartphone |
Release Date Sep 20, 2013 | Release Date Sep 19, 2014 |
Foundry Samsung | Foundry TSMC |
Fabrication Node 28nm | Fabrication Node 20nm |
Die Size 102mm² | Die Size 89mm² |
Transistor Count 1 Billion | Transistor Count 2 Billion |
Transistor Density 10 MTr/mm² | Transistor Density 22 MTr/mm² |
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Smartphones | Smartphones |
Tablets | Tablets - |