Lenovo Thinkpad W540 vs Lenovo Thinkpad W540

	Lenovo Thinkpad W540	Lenovo Thinkpad W540
Operating System	Microsoft Windows 10 Pro (64-bit)	Microsoft Windows 10 Pro (64-bit)
Model	LENOVO 20BHS03M00	LENOVO 20BHS03M00
Processor	Intel Core i7-4700MQ @ 2.39 GHz 1 Processor, 4 Cores, 8 Threads	Intel Core i7-4700MQ @ 2.39 GHz 1 Processor, 4 Cores, 8 Threads
Processor ID	GenuineIntel Family 6 Model 60 Stepping 3	GenuineIntel Family 6 Model 60 Stepping 3
Processor Codename	Haswell	Haswell
Processor Package	Socket 947 rPGA	Socket 947 rPGA
L1 Instruction Cache	32.0 KB x 4	32.0 KB x 4
L1 Data Cache	32.0 KB x 4	32.0 KB x 4
L2 Cache	256 KB x 4	256 KB x 4
L3 Cache	6.00 MB x 1	6.00 MB x 1
Motherboard	LENOVO 20BHS03M00	LENOVO 20BHS03M00
Northbridge	Intel Haswell 06	Intel Haswell 06
Southbridge	Intel QM87 C1	Intel QM87 C1
BIOS	LENOVO GNET90WW (2.38 )	LENOVO GNET90WW (2.38 )
Memory	20.00 GB DDR3 SDRAM	20.00 GB DDR3 SDRAM
OpenCL Information
Platform Vendor	Intel(R) Corporation	Intel(R) Corporation
Platform Name	Intel(R) OpenCL	Intel(R) OpenCL
Device Vendor	Intel(R) Corporation	Intel(R) Corporation
Device Name	Intel(R) HD Graphics 4600	Intel(R) HD Graphics 4600
Board Name
Compute Units	20	20
Maximum Frequency	1.15 GHz	1.15 GHz
Device Memory	1.59 GB	1.59 GB

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