AMD A4-3420 vs Intel Atom E3845
Physical Specifications
| Socket | AMD Socket FM1 | Intel BGA 1170 |
|---|---|---|
| Process size | 32 nm | 22 nm |
| Transistors | 1,178 million | unknown |
| Die size | 228 mm² | unknown |
| Package | µPGA | FC-BGA1170 |
| Foundry | — | Intel |
Performance
| Frequency | 2.8 GHz | 1910 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 100 MHz | 133 MHz |
| Multiplier | 28.0x | 14.4x |
| Multiplier unlocked | No | No |
| Voltage | 1.4125 V | — |
| TDP | 65 W | 10 W |
Architecture Details
| Vertical Segment | Desktop | Mobile |
|---|---|---|
| Production status | End-of-life | Active |
| Release date | Dec 20th, 2011 | Oct 8th, 2013 |
| Codename | Llano | Bay Trail-I |
| Generation | A4 | Atom |
| Part | AD3420OJZ22HXAD3420OJHXBOX | SR1RE |
| Memory support | DDR3 Dual-channel | DDR3 |
| ECC memory | No | No |
Cores
| Total Cores | 2 | 4 |
|---|---|---|
| Total Threads | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | Radeon HD 6410D | HD Graphics |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 512K (per core) |
Features & Technologies
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| BPT | — | Yes |
| CnQ | Yes | — |
| EIST | — | Yes |
| MMX | Yes | Yes |
| NX | — | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| XD bit | — | Yes |
