Hewlett-Packard HP EliteBook 8540p vs Hewlett-Packard HP EliteBook 8540p

	Hewlett-Packard HP EliteBook 8540p	Hewlett-Packard HP EliteBook 8540p
Single-Core Score	2460		2460
Multi-Core Score	4738		4738
	Geekbench 4.2.0 Pro	Geekbench 4.2.0 Pro

	Hewlett-Packard HP EliteBook 8540p	Hewlett-Packard HP EliteBook 8540p
Operating System	Microsoft Windows 7 Ultimate (64-bit)	Microsoft Windows 7 Ultimate (64-bit)
Model	Hewlett-Packard HP EliteBook 8540p	Hewlett-Packard HP EliteBook 8540p
Processor	Intel Core i7-640M @ 2.80 GHz 1 Processor, 2 Cores, 4 Threads	Intel Core i7-640M @ 2.80 GHz 1 Processor, 2 Cores, 4 Threads
Processor ID	GenuineIntel Family 6 Model 37 Stepping 5	GenuineIntel Family 6 Model 37 Stepping 5
Processor Codename	Arrandale	Arrandale
Processor Package	Socket 989 rPGA	Socket 989 rPGA
L1 Instruction Cache	32 KB x 2	32 KB x 2
L1 Data Cache	32 KB x 2	32 KB x 2
L2 Cache	256 KB x 2	256 KB x 2
L3 Cache	4096 KB	4096 KB
Motherboard	Hewlett-Packard 1521	Hewlett-Packard 1521
Northbridge	Intel Havendale/Clarkdale Host Bridge 02	Intel Havendale/Clarkdale Host Bridge 02
Southbridge	Intel QM57 05	Intel QM57 05
BIOS	Hewlett-Packard 68CVD Ver. F.0F	Hewlett-Packard 68CVD Ver. F.0F
Memory	8.00 GB DDR3 SDRAM 533MHz	8.00 GB DDR3 SDRAM 533MHz

	Hewlett-Packard HP EliteBook 8540p
Single-Core Score	2460	2460
AES	1743 1.31 GB/sec	1743 1.31 GB/sec
LZMA	3297 5.15 MB/sec	3297 5.15 MB/sec
JPEG	3130 25.2 Mpixels/sec	3130 25.2 Mpixels/sec
Canny	2593 36.0 Mpixels/sec	2593 36.0 Mpixels/sec
Lua	2432 2.50 MB/sec	2432 2.50 MB/sec
Dijkstra	2773 1.88 MTE/sec	2773 1.88 MTE/sec
SQLite	2771 76.8 Krows/sec	2771 76.8 Krows/sec
HTML5 Parse	2644 12.0 MB/sec	2644 12.0 MB/sec
HTML5 DOM	2940 2.66 MElements/sec	2940 2.66 MElements/sec
Histogram Equalization	2760 86.3 Mpixels/sec	2760 86.3 Mpixels/sec
PDF Rendering	2604 69.2 Mpixels/sec	2604 69.2 Mpixels/sec
LLVM	4481 308.1 functions/sec	4481 308.1 functions/sec
Camera	3071 8.52 images/sec	3071 8.52 images/sec
SGEMM	911 19.3 Gflops	911 19.3 Gflops
SFFT	1996 4.98 Gflops	1996 4.98 Gflops
N-Body Physics	2005 1.50 Mpairs/sec	2005 1.50 Mpairs/sec
Ray Tracing	2059 300.8 Kpixels/sec	2059 300.8 Kpixels/sec
Rigid Body Physics	2539 7433.7 FPS	2539 7433.7 FPS
HDR	3080 11.2 Mpixels/sec	3080 11.2 Mpixels/sec
Gaussian Blur	2621 45.9 Mpixels/sec	2621 45.9 Mpixels/sec
Speech Recognition	2799 23.9 Words/sec	2799 23.9 Words/sec
Face Detection	2661 777.3 Ksubwindows/sec	2661 777.3 Ksubwindows/sec
Memory Copy	1777 4.92 GB/sec	1777 4.92 GB/sec
Memory Latency	3659 118.3 ns	3659 118.3 ns
Memory Bandwidth	1262 6.74 GB/sec	1262 6.74 GB/sec

	Hewlett-Packard HP EliteBook 8540p
Multi-Core Score	4738	4738
AES	3347 2.52 GB/sec	3347 2.52 GB/sec
LZMA	7000 10.9 MB/sec	7000 10.9 MB/sec
JPEG	7194 57.9 Mpixels/sec	7194 57.9 Mpixels/sec
Canny	5314 73.7 Mpixels/sec	5314 73.7 Mpixels/sec
Lua	4945 5.08 MB/sec	4945 5.08 MB/sec
Dijkstra	6148 4.16 MTE/sec	6148 4.16 MTE/sec
SQLite	5666 157.1 Krows/sec	5666 157.1 Krows/sec
HTML5 Parse	5644 25.6 MB/sec	5644 25.6 MB/sec
HTML5 DOM	5716 5.18 MElements/sec	5716 5.18 MElements/sec
Histogram Equalization	5750 179.7 Mpixels/sec	5750 179.7 Mpixels/sec
PDF Rendering	5422 144.0 Mpixels/sec	5422 144.0 Mpixels/sec
LLVM	9983 686.4 functions/sec	9983 686.4 functions/sec
Camera	6325 17.5 images/sec	6325 17.5 images/sec
SGEMM	1530 32.4 Gflops	1530 32.4 Gflops
SFFT	4133 10.3 Gflops	4133 10.3 Gflops
N-Body Physics	4288 3.20 Mpairs/sec	4288 3.20 Mpairs/sec
Ray Tracing	4431 647.1 Kpixels/sec	4431 647.1 Kpixels/sec
Rigid Body Physics	6284 18395.9 FPS	6284 18395.9 FPS
HDR	6877 24.9 Mpixels/sec	6877 24.9 Mpixels/sec
Gaussian Blur	4808 84.2 Mpixels/sec	4808 84.2 Mpixels/sec
Speech Recognition	4240 36.3 Words/sec	4240 36.3 Words/sec
Face Detection	5807 1.70 Msubwindows/sec	5807 1.70 Msubwindows/sec
Memory Copy	2051 5.68 GB/sec	2051 5.68 GB/sec
Memory Latency	3665 118.1 ns	3665 118.1 ns
Memory Bandwidth	1888 10.1 GB/sec	1888 10.1 GB/sec