AMD Athlon II X4 638
Category: CPU / Processor
Manufacturer: AMD
Cores: 4C / 8T
Clock: 2.7 - 2.7 GHz
Socket: FM1
TDP: 65W
No image available
AMD Athlon II X4 638
Cores
4C / 8T
Clock
2.7 - 2.7 GHz
Socket
FM1
TDP
65W
No price data available
As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page. Learn more
Overview
The AMD Athlon II X4 638 brings 4 cores and 8 threads. Clocks span 2.7GHz base to 2.7GHz boost. It drops into the FM1 socket with a 65W TDP — about 16.3W per core. Confirm motherboard socket compatibility before anything else, then size the cooler to the TDP.
PlanMyPC's builder flags compatibility problems automatically and tracks the latest processor deals from multiple stores. AMD backs the product through its standard warranty channels; check the listing for region-specific terms. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.
| Specification | Value |
|---|---|
| TDP | 65 W |
| CPU Cores | 4 |
| Socket | FM1 |
| L3 Cache | 0 MB |
| Threads | 8 |
| Base Clock | 2.7 GHz |
| Boost Clock | 2.7 GHz |
| Microarchitecture | Lynx |
| Integrated Graphics | None |
Related products
Compare AMD Athlon II X4 638 with similar
Never miss a price drop
Get deal alerts on the parts you're watching — no spam, unsubscribe anytime.