AMD Phenom II X2 B57

AMD Phenom II X2 B57
Benchmarks & Specs

Last updated:
The AMD Phenom II X2 B57 was once a mainstay in the PC segment. This processor was based on the Callisto architecture, which was part of AMD's proven K10 generation. It was manufactured using the then advanced 45-nanometer process. A feature that well reflected its then positioning. Particularly noteworthy was its generous 6 MB Level 3 cache.

This cache significantly contributed to overall system performance. It ensured significantly smoother data access for various applications. The AMD Phenom II X2 B57 offered robust performance for many everyday tasks. We particularly appreciated its reliability and its uncomplicated handling. It always handled basic computer tasks without difficulty.

Whether office applications or media playback, this processor always provided a stable base. The maximum memory bandwidth of 21 GB/s was then sufficient for most users. This processor was a reasonable and durable choice for many computer systems. Its architecture enabled pleasant work. Even light multitasking was no problem for this processor.

  • K10 architecture
  • 6 MB Level 3 cache
  • Robust performance for everyday tasks
  • 45-nanometer manufacturing

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank ? / ?
In segment Desktop
Multi-core performance
Rank ? / ?
In segment Desktop
Cinebench R15 (Single-Core)

Cinebench R15 (Single-Core)
Single-core performance

AMD Athlon II X4 750K
4C / 4T · 4.00 GHz
86 cb
AMD Phenom II X6 1065T
6C / 6T · 3.40 GHz
85 cb
AMD Phenom II X2 B57
2C / 2T · 3.20 GHz
84 cb
AMD Athlon X4 835
4C / 4T · 3.40 GHz
83 cb
AMD Phenom II X6 1055T
6C / 6T · 3.30 GHz
83 cb
Cinebench R15 (Multi-Core)

Cinebench R15 (Multi-Core)
Multi-core performance

AMD A6-3500
AMD A6-3500 102 %
3C / 3T · 2.40 GHz
166 cb
AMD A8-6410
AMD A8-6410 102 %
4C / 4T · 2.40 GHz
165 cb
AMD Phenom II X2 B57
2C / 2T · 3.20 GHz
162 cb
Intel Pentium J2900
4C / 4T · 2.67 GHz
161 cb
Intel Celeron G1620T
2C / 2T · 2.40 GHz
159 cb

More benchmarks

At a glance

PropertyValue
FamilyAMD Phenom II (52)
CPU groupAMD Phenom II - 545 (9)
ArchitectureCallisto (K10)
Technology45 nm
SegmentDesktop
SocketAM3
Generation2
Predecessor
Successor

CPU Cores and Base Frequency

PropertyValue
CPU Cores / Threads2 / 2
Hyperthreading / SMT
Core architecturenormal
Cores: 2x
Frequency: 3.20 GHz
Turbo Frequency (1 Core):
Turbo Frequency (2 Cores):
L2-Cache
L3-Cache6.00 MB
OverclockingYes

Memory & PCIe

Memory typeMemory bandwidth
DDR3-1333
DDR2-1066
21.3 GB/s
17.1 GB/s
PropertyValue
Max. Memory
Memory channels2
ECC
PCIe
PCIe Bandwidth

Thermal Management

PropertyValue
TDP80 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 extensionsSSE3, SSE4a
Release dateQ2/2010
Release price
Documents
AMD Phenom II X2 B57
AMD Phenom II X2 B57
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