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

	Hewlett-Packard HP EliteBook 8540p	Hewlett-Packard HP EliteBook 8540p
Single-Core Score	2477		2477
Multi-Core Score	4777		4777
	Geekbench 4.2.3 Tryout	Geekbench 4.2.3 Tryout

	Hewlett-Packard HP EliteBook 8540p	Hewlett-Packard HP EliteBook 8540p
Operating System	Microsoft Windows 7 Enterprise (64-bit)	Microsoft Windows 7 Enterprise (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.60	Hewlett-Packard 68CVD Ver. F.60
Memory	8.00 GB DDR3 SDRAM 533MHz	8.00 GB DDR3 SDRAM 533MHz

	Hewlett-Packard HP EliteBook 8540p
Single-Core Score	2477	2477
AES	1728 1.30 GB/sec	1728 1.30 GB/sec
LZMA	3354 5.24 MB/sec	3354 5.24 MB/sec
JPEG	3118 25.1 Mpixels/sec	3118 25.1 Mpixels/sec
Canny	2638 36.6 Mpixels/sec	2638 36.6 Mpixels/sec
Lua	2326 2.39 MB/sec	2326 2.39 MB/sec
Dijkstra	2766 1.87 MTE/sec	2766 1.87 MTE/sec
SQLite	2718 75.4 Krows/sec	2718 75.4 Krows/sec
HTML5 Parse	2838 12.9 MB/sec	2838 12.9 MB/sec
HTML5 DOM	2866 2.60 MElements/sec	2866 2.60 MElements/sec
Histogram Equalization	2753 86.0 Mpixels/sec	2753 86.0 Mpixels/sec
PDF Rendering	2776 73.8 Mpixels/sec	2776 73.8 Mpixels/sec
LLVM	4626 318.1 functions/sec	4626 318.1 functions/sec
Camera	3134 8.69 images/sec	3134 8.69 images/sec
SGEMM	936 19.8 Gflops	936 19.8 Gflops
SFFT	2055 5.13 Gflops	2055 5.13 Gflops
N-Body Physics	2083 1.56 Mpairs/sec	2083 1.56 Mpairs/sec
Ray Tracing	2139 312.4 Kpixels/sec	2139 312.4 Kpixels/sec
Rigid Body Physics	2723 7973.2 FPS	2723 7973.2 FPS
HDR	3053 11.1 Mpixels/sec	3053 11.1 Mpixels/sec
Gaussian Blur	2137 37.4 Mpixels/sec	2137 37.4 Mpixels/sec
Speech Recognition	2894 24.8 Words/sec	2894 24.8 Words/sec
Face Detection	2763 807.2 Ksubwindows/sec	2763 807.2 Ksubwindows/sec
Memory Copy	1769 4.90 GB/sec	1769 4.90 GB/sec
Memory Latency	3649 118.6 ns	3649 118.6 ns
Memory Bandwidth	1268 6.77 GB/sec	1268 6.77 GB/sec

	Hewlett-Packard HP EliteBook 8540p
Multi-Core Score	4777	4777
AES	3489 2.63 GB/sec	3489 2.63 GB/sec
LZMA	7253 11.3 MB/sec	7253 11.3 MB/sec
JPEG	7357 59.2 Mpixels/sec	7357 59.2 Mpixels/sec
Canny	5631 78.1 Mpixels/sec	5631 78.1 Mpixels/sec
Lua	4908 5.04 MB/sec	4908 5.04 MB/sec
Dijkstra	6109 4.13 MTE/sec	6109 4.13 MTE/sec
SQLite	5713 158.4 Krows/sec	5713 158.4 Krows/sec
HTML5 Parse	5550 25.2 MB/sec	5550 25.2 MB/sec
HTML5 DOM	5578 5.05 MElements/sec	5578 5.05 MElements/sec
Histogram Equalization	5889 184.0 Mpixels/sec	5889 184.0 Mpixels/sec
PDF Rendering	5539 147.2 Mpixels/sec	5539 147.2 Mpixels/sec
LLVM	10300 708.2 functions/sec	10300 708.2 functions/sec
Camera	6671 18.5 images/sec	6671 18.5 images/sec
SGEMM	1476 31.2 Gflops	1476 31.2 Gflops
SFFT	4205 10.5 Gflops	4205 10.5 Gflops
N-Body Physics	4326 3.23 Mpairs/sec	4326 3.23 Mpairs/sec
Ray Tracing	4489 655.6 Kpixels/sec	4489 655.6 Kpixels/sec
Rigid Body Physics	6402 18742.4 FPS	6402 18742.4 FPS
HDR	6752 24.5 Mpixels/sec	6752 24.5 Mpixels/sec
Gaussian Blur	4770 83.6 Mpixels/sec	4770 83.6 Mpixels/sec
Speech Recognition	4429 37.9 Words/sec	4429 37.9 Words/sec
Face Detection	5640 1.65 Msubwindows/sec	5640 1.65 Msubwindows/sec
Memory Copy	1948 5.40 GB/sec	1948 5.40 GB/sec
Memory Latency	3665 118.1 ns	3665 118.1 ns
Memory Bandwidth	1803 9.63 GB/sec	1803 9.63 GB/sec