Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for Windows x86 (32-bit)
Integer	Processor integer performance	9712	9240
Floating Point	Processor floating point performance	10892
Memory	Memory performance	6468
Stream	Memory bandwidth performance	7354

Result Information

User	ericlfg
Upload Date	Wed, 04 Jan 2012 19:45:50 +0000
Views	4

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	8.00 GB DDR3 SDRAM 665MHz

Integer Performance

Integer	9712
Blowfish single-core scalar	1717 75.4 MB/sec
Blowfish multi-core scalar	12231 501 MB/sec
Text Compress single-core scalar	2965 9.48 MB/sec
Text Compress multi-core scalar	15192 49.8 MB/sec
Text Decompress single-core scalar	3394 13.9 MB/sec
Text Decompress multi-core scalar	18308 72.9 MB/sec
Image Compress single-core scalar	2670 22.1 Mpixels/sec
Image Compress multi-core scalar	13918 117 Mpixels/sec
Image Decompress single-core scalar	2791 46.9 Mpixels/sec
Image Decompress multi-core scalar	14006 229 Mpixels/sec
Lua single-core scalar	5236 2.02 Mnodes/sec
Lua multi-core scalar	24121 9.28 Mnodes/sec

Floating Point Performance

Floating Point	10892
Mandelbrot single-core scalar	2231 1.48 Gflops
Mandelbrot multi-core scalar	17374 11.4 Gflops
Dot Product single-core scalar	1268 613 Mflops
Dot Product multi-core scalar	9460 4.31 Gflops
Dot Product single-core vector	6899 8.27 Gflops
Dot Product multi-core vector	44584 46.4 Gflops
LU Decomposition single-core scalar	4194 3.73 Gflops
LU Decomposition multi-core scalar	6364 5.58 Gflops
Primality Test single-core scalar	6203 926 Mflops
Primality Test multi-core scalar	22593 4.19 Gflops
Sharpen Image single-core scalar	1270 2.96 Mpixels/sec
Sharpen Image multi-core scalar	8503 19.6 Mpixels/sec
Blur Image single-core scalar	2999 2.37 Mpixels/sec
Blur Image multi-core scalar	18551 14.6 Mpixels/sec

Memory Performance

Memory	6468
Read Sequential single-core scalar	7286 8.92 GB/sec
Write Sequential single-core scalar	12005 8.21 GB/sec
Stdlib Allocate single-core scalar	3900 14.6 Mallocs/sec
Stdlib Write single-core scalar	3947 8.17 GB/sec
Stdlib Copy single-core scalar	5203 5.36 GB/sec

Stream Performance

Stream	7354
Stream Copy single-core scalar	6821 9.33 GB/sec
Stream Copy single-core vector	8310 10.8 GB/sec
Stream Scale single-core scalar	6960 9.03 GB/sec
Stream Scale single-core vector	7683 10.4 GB/sec
Stream Add single-core scalar	6827 10.3 GB/sec
Stream Add single-core vector	8325 11.6 GB/sec
Stream Triad single-core scalar	7513 10.4 GB/sec
Stream Triad single-core vector	6396 12.0 GB/sec