Section	Description	Score	Geekbench Score
Geekbench 2.4.2 Tryout for Windows x86 (32-bit)
Integer	Processor integer performance	7783	6708
Floating Point	Processor floating point performance	8454
Memory	Memory performance	3522
Stream	Memory bandwidth performance	3215

Result Information

User	shenmohao
Upload Date	Thu, 28 Mar 2013 11:09:51 +0000
Views	4

System Information

	LENOVO 427637U
Operating System	Microsoft Windows 8 (64-bit)
Model	LENOVO 427637U
Processor	Intel Core i7-2720QM @ 2.19 GHz 1 Processor, 4 Cores, 8 Threads
Processor ID	GenuineIntel Family 6 Model 42 Stepping 6
Processor Codename	Sandy Bridge
Processor Package	Socket 988B rPGA
L1 Instruction Cache	32 KB x 4
L1 Data Cache	32 KB x 4
L2 Cache	256 KB x 4
L3 Cache	6144 KB
Motherboard	LENOVO 427637U
Northbridge	Intel Sandy Bridge 08
Southbridge	Intel QM67 04
BIOS	LENOVO 8BET56WW (1.36 )
Memory	8.00 GB DDR3 SDRAM 665MHz

Integer Performance

Integer	7783
Blowfish single-core scalar	1685 74.0 MB/sec
Blowfish multi-core scalar	10141 416 MB/sec
Text Compress single-core scalar	2765 8.84 MB/sec
Text Compress multi-core scalar	11322 37.1 MB/sec
Text Decompress single-core scalar	3302 13.6 MB/sec
Text Decompress multi-core scalar	14126 56.3 MB/sec
Image Compress single-core scalar	2573 21.3 Mpixels/sec
Image Compress multi-core scalar	10392 87.4 Mpixels/sec
Image Decompress single-core scalar	2764 46.4 Mpixels/sec
Image Decompress multi-core scalar	10875 177 Mpixels/sec
Lua single-core scalar	5031 1.94 Mnodes/sec
Lua multi-core scalar	18429 7.09 Mnodes/sec

Floating Point Performance

Floating Point	8454
Mandelbrot single-core scalar	2185 1.45 Gflops
Mandelbrot multi-core scalar	13723 8.98 Gflops
Dot Product single-core scalar	1227 593 Mflops
Dot Product multi-core scalar	7734 3.52 Gflops
Dot Product single-core vector	6588 7.89 Gflops
Dot Product multi-core vector	31527 32.8 Gflops
LU Decomposition single-core scalar	4112 3.66 Gflops
LU Decomposition multi-core scalar	2159 1.89 Gflops
Primality Test single-core scalar	5831 871 Mflops
Primality Test multi-core scalar	17196 3.19 Gflops
Sharpen Image single-core scalar	1255 2.93 Mpixels/sec
Sharpen Image multi-core scalar	6843 15.8 Mpixels/sec
Blur Image single-core scalar	2851 2.26 Mpixels/sec
Blur Image multi-core scalar	15126 11.9 Mpixels/sec

Memory Performance

Memory	3522
Read Sequential single-core scalar	4896 6.00 GB/sec
Write Sequential single-core scalar	4834 3.31 GB/sec
Stdlib Allocate single-core scalar	3791 14.1 Mallocs/sec
Stdlib Write single-core scalar	1854 3.84 GB/sec
Stdlib Copy single-core scalar	2236 2.31 GB/sec

Stream Performance

Stream	3215
Stream Copy single-core scalar	3077 4.21 GB/sec
Stream Copy single-core vector	3269 4.24 GB/sec
Stream Scale single-core scalar	3303 4.29 GB/sec
Stream Scale single-core vector	3344 4.51 GB/sec
Stream Add single-core scalar	3162 4.77 GB/sec
Stream Add single-core vector	3611 5.02 GB/sec
Stream Triad single-core scalar	3403 4.70 GB/sec
Stream Triad single-core vector	2554 4.78 GB/sec