Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Windows x86 (32-bit)
Integer	Processor integer performance	2404	2551
Floating Point	Processor floating point performance	2886
Memory	Memory performance	2115
Stream	Memory bandwidth performance	2769

Result Information

User	ericlfg
Upload Date	Mon, 13 May 2013 13:03:35 +0000
Views	5

System Information

	LENOVO 428224U
Operating System	Microsoft Windows 7 Professional (64-bit)
Model	LENOVO 428224U
Processor	Intel Core i7-2720QM @ 2.19 GHz 1 Processor, 4 Cores, 8 Threads
Processor ID	GenuineIntel Family 6 Model 42 Stepping 7
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 428224U
Northbridge	Intel Sandy Bridge 09
Southbridge	Intel QM67 04
BIOS	LENOVO 8BET47WW (1.27 )
Memory	16.00 GB DDR3 SDRAM 665MHz

Integer Performance

Integer	2404
Blowfish single-core scalar	447 19.7 MB/sec
Blowfish multi-core scalar	3003 123 MB/sec
Text Compress single-core scalar	760 2.43 MB/sec
Text Compress multi-core scalar	3594 11.8 MB/sec
Text Decompress single-core scalar	878 3.61 MB/sec
Text Decompress multi-core scalar	4505 18.0 MB/sec
Image Compress single-core scalar	687 5.68 Mpixels/sec
Image Compress multi-core scalar	3623 30.5 Mpixels/sec
Image Decompress single-core scalar	756 12.7 Mpixels/sec
Image Decompress multi-core scalar	3473 56.7 Mpixels/sec
Lua single-core scalar	1281 493 Knodes/sec
Lua multi-core scalar	5850 2.25 Mnodes/sec

Floating Point Performance

Floating Point	2886
Mandelbrot single-core scalar	578 385 Mflops
Mandelbrot multi-core scalar	4402 2.88 Gflops
Dot Product single-core scalar	326 158 Mflops
Dot Product multi-core scalar	2356 1.07 Gflops
Dot Product single-core vector	1760 2.11 Gflops
Dot Product multi-core vector	11133 11.6 Gflops
LU Decomposition single-core scalar	1131 1.01 Gflops
LU Decomposition multi-core scalar	3360 2.95 Gflops
Primality Test single-core scalar	1598 239 Mflops
Primality Test multi-core scalar	5906 1.10 Gflops
Sharpen Image single-core scalar	335 782 Kpixels/sec
Sharpen Image multi-core scalar	2135 4.92 Mpixels/sec
Blur Image single-core scalar	777 615 Kpixels/sec
Blur Image multi-core scalar	4615 3.63 Mpixels/sec

Memory Performance

Memory	2115
Read Sequential single-core scalar	2171 2.66 GB/sec
Write Sequential single-core scalar	3243 2.22 GB/sec
Stdlib Allocate single-core scalar	1007 3.76 Mallocs/sec
Stdlib Write single-core scalar	1861 3.85 GB/sec
Stdlib Copy single-core scalar	2297 2.37 GB/sec

Stream Performance

Stream	2769
Stream Copy single-core scalar	2007 2.75 GB/sec
Stream Copy single-core vector	3620 4.69 GB/sec
Stream Scale single-core scalar	2068 2.68 GB/sec
Stream Scale single-core vector	3430 4.63 GB/sec
Stream Add single-core scalar	2336 3.53 GB/sec
Stream Add single-core vector	3580 4.98 GB/sec
Stream Triad single-core scalar	2462 3.40 GB/sec
Stream Triad single-core vector	2650 4.96 GB/sec