ProductCore i5-2557M
BrandIntel
Street Price (Approx)
Search low Core i5-2557M price (Amazon)
# CPU Cores2
Frequency (GHz)1.7 GHz
TDP (Watts)17 W
Product SegmentMobile
StatusReleased
Announced On2011-03-01
TechnicalsCore i5-2557M
Dimensions (2D)31x31 mm
# CPU Cores2
Threads/Core4
Frequency (GHz)1.7 GHz
Turbo Frequency (GHz)2.7 GHz
Instructions Width (bits)64
Instructions ExtensionsAVX
Lithography Process (nm)32 nm
TDP (Watts)17 W
Max RAM8 GB
RAM TypesDDR3 1066/1333
# Memory Channels2
Memory Bandwidth (GB/Sec)21.3GB/s
Max CPU Temp.100
Max CPU / Package1
PCI-E Version2
PCI-E Configurations1x16, 2x8, 1x8 2x4
PCI-E Max Lanes #16
Compatible SocketsFCBGA1023
Intel Turbo Boost Version2
Intel V-ProYes
Intel Hyper-ThreadYes
Intel Virtualization (VTX)Yes
Intel Directed I/O (VTD)Yes
Intel Ext. Page Tables (EPT)Yes
Intel 64Yes
Intel MyWiFiYes
Idle StatesYes
Thermal MonitoringTech.Yes
Flex MemoryYes
Intel ID ProtectYes
Intel AES New InstructionsYes
Trusted ExecutionYes
Execution DisableYes

 

Core i5-2557M Benchmarks

CPU Speed

These tests are designed to stress the CPU components of the processor

Geekbench 4 Multi, Higher is better

Geekbench 4 Single, Higher is better

Memory Bandwidth (GB/Sec), Higher is better

 

Performance/Price (Value)

Some of the same tests as above, but shown as a relation to the price. This shows what performance you get for each additional dollar spent. The higher the score, and the more value you get for your money

Geekbench 4 Multi / Price, Higher is better