AMD Athlon II X3 455

AMD Athlon II X3 455
Benchmarks & Specs

Last updated:
The AMD Athlon II X3 455, based on the Rana architecture, was a notable processor of its time. Its 45-nanometer manufacturing process was advanced and efficient back then. The three cores were particularly positive, offering a convincing basis for everyday tasks and multitasking. Many users appreciated the solid computing power that the AMD Athlon II X3 455 delivered.

The support for PCIe 2.0 was also an important advantage of the system, ensuring a good connection for the graphics cards commonly used at the time. With 2 MB of L2 cache, the processor could efficiently manage and quickly access data. The maximum memory bandwidth of 21 GB/s contributed to the overall performance.

We remember how this processor helped many systems to have more possibilities. It offered an outstanding price-performance ratio at the time, enabling the construction of powerful yet affordable computers. The AMD Athlon II X3 455 exemplifies robust, reliable technology. It showed how a triple-core design could form a solid foundation.

  • Three Cores
  • 45 nm Manufacturing
  • Good Price-Performance Ratio
  • PCIe 2.0 Support

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank ? / ?
In segment Desktop
Multi-core performance
Rank ? / ?
In segment Desktop
Geekbench 5, 64bit Single-Core

Geekbench 5, 64bit Single-Core
Single-core performance

AMD Phenom II X2 545
2C / 2T · 3.00 GHz
398
Intel Pentium E6300
2C / 2T · 2.80 GHz
397
AMD Athlon II X3 455
3C / 3T · 3.30 GHz
396
AMD Athlon II X2 250e
2C / 2T · 3.00 GHz
394
AMD Athlon II X4 641
4C / 4T · 2.80 GHz
388
Geekbench 5, 64bit Multi-Core

Geekbench 5, 64bit Multi-Core
Multi-core performance

AMD Athlon II X4 605e
4C / 4T · 2.30 GHz
1,069
Intel Celeron G1820
2C / 2T · 2.70 GHz
1,069
AMD Athlon II X3 455
3C / 3T · 3.30 GHz
1,066
Intel Celeron G1620
2C / 2T · 2.70 GHz
1,065
Intel Core i3-530
2C / 4T · 2.93 GHz
1,064

More benchmarks

At a glance

PropertyValue
FamilyAMD Athlon II (52)
CPU groupAMD Athlon II X3 (Rana) (12)
ArchitectureRana
Technology45 nm
SegmentDesktop
SocketAM3
Generation1
Predecessor
Successor

CPU Cores and Base Frequency

PropertyValue
CPU Cores / Threads3 / 3
Hyperthreading / SMT
Core architecturenormal
Cores: 3x
Frequency: 3.30 GHz
Turbo Frequency (1 Core):
Turbo Frequency (3 Cores):
L2-Cache1.50 MB
L3-Cache
OverclockingNo

Memory & PCIe

Memory typeMemory bandwidth
DDR3-1333
21.3 GB/s
PropertyValue
Max. Memory16 GB
Memory channels2
ECC
PCIe2.0
PCIe Bandwidth

Thermal Management

PropertyValue
TDP95 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

PropertyValue
Chip design
AES-NI
Operating systemsWindows 10, Linux
Instruction setx86-64 (64 bit)
ISA extensionsMMX, 3DNow!, SSE3, SSE4a
Release dateQ4/2010
Release price
Documents
AMD Athlon II X3 455
AMD Athlon II X3 455
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