Lenovo ThinkPad E540
Description
The ThinkPad E540 is a computer manufactured by Lenovo. This model has a CPU Haswell and uses the socket PGA 946.
Specs
Official name
LENOVO 20C6003QSP ThinkPad Edge E540
Motherboard
LENOVO 20C6003QSP
Revision
0B98417 PRO
Architecture
Socket
PGA 946
Tested CPUs in the ThinkPad E540
Official name
Intel(R) Core(TM) i7-4702MQ CPU @ 2.20GHz
CPUID
306c3
Core
Haswell
Architecture
Base frecuency
2.2 GHz
Boost frecuency
3.2 GHz
Socket
Socket G3
Cores/Threads
4 /8
TDP
37 W
Cache L1 (d+i)
4x32+4x32 kB
Cache L2
4x256 kB
Cache L3
8192 kB
Release date
May 2013
Mean monothread perf.
36.8k points
Mean multithread perf.
145.15k points
Hardlimit Benchmark Central - Ver. 3.11.4