Processor overview
AMD Athlon II X4 638
AMD
AMD Athlon II X4 638
AMD Socket FM1
Released Feb 2012
DESKTOP
AMD_LLanoArchitecture
4Cores
4Threads
2700 MHzFrequency
unknownTurbo clock
65 WTDP
Summary
Relative performance
Data interpolated by architecture, based on benchmarks charts.
The AMD Athlon II X4 638 is a cpu released by AMD on Feb 2012. This processor is based on the architecture and packs 1178 million transistors on a 32 nm, 228 mm² die.
AMD Athlon II X4 638 pros and cons
Specifications
Architecture
| Architecture | AMD LLano |
| Market | Desktop |
| Memory Support | DDR3 |
| Codename | Llano |
| Release Date | Feb 2012 |
Cores
| Cores | 4 |
| Threads | 4 |
| E-Cores | none |
| SMPs | 1 |
| Integrated Graphics | No |
Cache
| L1 Cache | 128 KB (per core) |
| L2 Cache | 1024 KB (per core) |
| L3 Cache | 0 KB |
Physical
| Socket | AMD Socket FM1 |
| Max Case Temp | unknown |
| Package | uPGA |
| Die Size | 228mm² |
| Process | 32 nm |
Performance
| Cpu Frequency | 2700 MHz |
| Turbo Clock | none |
| Base Clock | 100 MHz |
| Voltage | 1.4125 V |
| TDP | 65 W |
Similar processors
Compared to similar performing CPUs