Better then 2% CPU over the past year
AMD Phenom II X4 840
AMD Phenom II X4 840 is a Desktop processor from AMD. It began to be released in January 2011. The CPU belongs to the Propus family. The processor has 4 cores and 4 threads. And the processor is also made using 45 nm technology. Its characteristics, as well as benchmark results, are presented in more detail below.
Basic
Label Name
AMD
Platform
Desktop
Launch Date
January 2011
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.
Phenom II X4 840
Code Name
Propus
Generation
Phenom II X4 (Propus)
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
3.2 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
512 KB (per core)
Multiplier
16.0x
Bus Frequency
200 MHz
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AMD Socket AM3
Multiplier Unlocked
No
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.
45 nm
TDP
95 W
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
Transistors
300 million
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.
DDR2, DDR3
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
Dual-channel
ECC Memory
Yes
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.
On certain motherboards (Chipset feature)
Passmark CPU
Single Core
1299
Multi Core
2398
Performance
Integer Math
Multi Core
7.6 GOps/Sec
Floating Point Math
Multi Core
5.6 GOps/Sec
Find Prime Numbers
Multi Core
9 M Primes/Sec
Random String Sorting
Multi Core
7 M Strings/Sec
Data Encryption
Multi Core
0.6 GB/Sec
Data Compression
Multi Core
55.9 MB/Sec
Physics
Multi Core
188 Frames/Sec
Extended Instructions
Multi Core
1.2 B Matrices/Sec
Single Thread
Multi Core
1.3 GOps/Sec
Show more
Geekbench 6
Single Core
341
Multi Core
976
Geekbench 5
Single Core
401
Multi Core
1296
Compared to Other CPU
2%
1%
15%
Better then 1% CPU over the past 3 years
Better then 15% CPU
SiliconCat Rating
659
Ranks 659 among Desktop CPU on our website
1883
Ranks 1883 among all CPU on our website
Geekbench 6 Single Core
Geekbench 6 Multi Core
Geekbench 5 Single Core
Geekbench 5 Multi Core
Passmark CPU Single Core
Passmark CPU Multi Core
