Intel Atom Z3680D vs Apple M4 (8C9G-FL) Full Specs
2 Cores 2 Threads 1.33GHz | 8 Cores(3P+5E) 8 Threads(3P+5E) 4.1GHz |
TDP 2.2W | TDP 15W |
Bandwidth 5.3GB/s DDR3L | Bandwidth 120GB/s LPDDR5X |
iGPU | iGPU |
·· 44.03 GFLOPSFP32 | ·· 3.23 TFLOPSFP16 |
Socket | Socket - |
Atom Z3680D130
M4 (8C9G-FL)3,7142 Cores 2P - | 8 Cores 3P 5E |
2 Threads 2P - | 8 Threads 3P 5E |
Base Clock 1.33GHz | Base Clock 4.1GHz |
Boost Clock 2GHz | Boost Clock - |
Overclocking Locked | Overclocking Locked |
L1i 32KB P - | L1i 192KB P 128KB E |
L1d 24KB P - | L1d 128KB P 64KB E |
L2 1MB P shared - | L2 16MB P shared 4MB E shared |
SLC Cache - | SLC Cache 8MB |
Type DDR3L | Type LPDDR5X |
Max Memory 2GB | Max Memory 24GB |
ECC No | ECC No |
Channels 1 | Channels 2 |
Bus Width 32-bit | Bus Width 128-bit |
Speed 1333MT/s | Speed 7500MT/s |
Bandwidth 5.3GB/s | Bandwidth 120GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 5.3GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 120GB/s |
TDP 2.2W | TDP 15W |
Max Operating Temp - | Max Operating Temp 100°C Max |
- | PCIe PCIe 4.0 x59.8GB/sBandwidth |
iGPU | iGPU |
Shaders 32 | Shaders 1024 |
Boost Clock 688MHz | Boost Clock 1.58GHz |
·· 44.03 GFLOPSFP32 | ·· 3.23 TFLOPSFP16 |
NPU Model - | NPU Model H16 Leto |
NPU Cores - | NPU Cores 16 |
NPU Clock - | NPU Clock 2.36GHz |
Performance - | Performance 38 TOPSINT8 |
Manufacturer | Manufacturer |
ISA x86-64 | ISA AArch64 |
Architecture | Architecture Apple Silicon 14ARMv9.2-A |
Family | Family |
Branding  | Branding  |
Codename Bay Trail-D ValleyviewDie Bay Trail-2CVariant - - | Codename Donan - M4Variant AS14PP-Core AS14EE-Core |
Market Segment Tablet | Market Segment Tablet |
Release Date Sep 1, 2013 | Release Date Mar 2, 2026 |
Foundry Intel | Foundry TSMC |
Fabrication Node 22nm | Fabrication Node N3E |
Die Size 70mm² | Die Size 169mm² |
Transistor Count 550 Million | Transistor Count 28 Billion |
Transistor Density 8 MTr/mm² | Transistor Density 165 MTr/mm² |
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