Comparisons / Comparison of AMD Phenom II X2 B55 and AMD Phenom II X2 B57

Comparison of AMD Phenom II X2 B55 and AMD Phenom II X2 B57 [S]ave

Attribute
AMD Phenom II X2 B57 ×
AMD Phenom II X2 B55 ×
General Information
BrandAMDAMD
SeriesAMD Phenom IIAMD Phenom II
ModelAMD Phenom II X2 B57AMD Phenom II X2 B55
CPU Cores and Base Frequency
CPU Cores22
Frequency (GHz)3.23
CPU Threads22
Core architecturenormalnormal
Hyperthreading--
Overclocking++
Encryption
AES-NI--
Hardware codec support
JPEGNoNo
h264NoNo
h265 / HEVC (8 bit)NoNo
h265 / HEVC (10 bit)NoNo
VP8NoNo
AV1NoNo
VC-1NoNo
VP9NoNo
AVCNoNo
Memory And PCIe
Memory typeDDR2-1066DDR2-1066
ECC--
Memory channels22
Technical details
Release date (year)20102009
SocketAM3AM3
Virtualization
  • amd-rvi
  • amd-v
  • amd-rvi
  • amd-v
L3-Cache (MB)66
ArchitectureCallistoCallisto
Instruction set (ISA)x86-64 (64 bit)x86-64 (64 bit)
Thermal Management
TDP (PL1) (W)8080
Benchmarks
Estimated results for PassMark CPU Mark2,0601,931
Cinebench R15 (Single-Core)8479
Cinebench R15 (Multi-Core)162152
Cinebench R11.5, 64bit (Single-Core)0.970.91
Cinebench R11.5, 64bit (Multi-Core)1.91.78
Geekbench 3, 64bit (Single-Core)1,7261,618
Geekbench 3, 64bit (Multi-Core)3,1822,983



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