AMD Athlon II X4 638
About processor
The AMD Athlon II X4 638 processor is a solid quad-core CPU designed for desktop computers. Built on a 32nm technology and sporting a TDP of 65W, this processor offers a good balance between performance and power efficiency.
With a total of 4 cores and 4 threads, the Athlon II X4 638 is capable of handling a variety of tasks with ease. Whether you're multitasking, gaming, or running demanding applications, this processor can keep up without breaking a sweat. The Llano code name further highlights its efficiency and reliability for daily computing needs.
One of the standout features of the Athlon II X4 638 is its affordability. For budget-conscious consumers looking to build or upgrade their desktop PC, this processor offers great value for the performance it delivers. It's also compatible with a wide range of motherboards, making it easy to find the right hardware for your needs.
Overall, the AMD Athlon II X4 638 processor is a solid choice for those looking for a reliable and efficient quad-core CPU for their desktop system. Its balance of performance, power efficiency, and affordability make it a strong contender in the market.
Basic
Label Name
AMD
Platform
Desktop
Launch Date
February 2012
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Athlon II X4 638
Code Name
Llano
CPU Specifications
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
4
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
4
Basic Frequency
2.7 GHz
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
N/A
L1 Cache
128 KB (per core)
L2 Cache
1 MB (per core)
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AMD Socket FM1
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
32 nm
TDP
65 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
70°C
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
Gen 2
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR3
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
Dual-channel
GPU Specifications
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
N/A
Benchmarks
Geekbench 5
Single Core
Score
379
Geekbench 5
Multi Core
Score
1363
Passmark CPU
Single Core
Score
1163
Passmark CPU
Multi Core
Score
2250
Compared to Other CPU
Geekbench 5 Single Core
Geekbench 5 Multi Core
Passmark CPU Single Core
Passmark CPU Multi Core