Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Windows x86 (32-bit)
Integer	Processor integer performance	5524	5515
Floating Point	Processor floating point performance	6430
Memory	Memory performance	4432
Stream	Memory bandwidth performance	4449

Result Information

User	tongpu
Upload Date	Thu, 15 Mar 2012 08:02:25 +0000
Views	34

System Information

	LENOVO 4291QS0
Operating System	Microsoft Windows 7 Professional (64-bit)
Model	LENOVO 4291QS0
Processor	Intel Core i5-2520M @ 2.49 GHz 1 Processor, 2 Cores, 4 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 2
L1 Data Cache	32 KB x 2
L2 Cache	256 KB x 2
L3 Cache	3072 KB
Motherboard	LENOVO 4291QS0
Northbridge	Intel Sandy Bridge 09
Southbridge	Intel QM67 04
BIOS	LENOVO 8DET56WW (1.26 )
Memory	4.00 GB DDR3 SDRAM 665MHz

Integer Performance

Integer	5524
Blowfish single-core scalar	1766 77.6 MB/sec
Blowfish multi-core scalar	6192 254 MB/sec
Text Compress single-core scalar	3069 9.82 MB/sec
Text Compress multi-core scalar	7681 25.2 MB/sec
Text Decompress single-core scalar	3508 14.4 MB/sec
Text Decompress multi-core scalar	9207 36.7 MB/sec
Image Compress single-core scalar	2757 22.8 Mpixels/sec
Image Compress multi-core scalar	6956 58.5 Mpixels/sec
Image Decompress single-core scalar	2956 49.6 Mpixels/sec
Image Decompress multi-core scalar	6602 108 Mpixels/sec
Lua single-core scalar	4549 1.75 Mnodes/sec
Lua multi-core scalar	11049 4.25 Mnodes/sec

Floating Point Performance

Floating Point	6430
Mandelbrot single-core scalar	2313 1.54 Gflops
Mandelbrot multi-core scalar	8801 5.76 Gflops
Dot Product single-core scalar	1304 630 Mflops
Dot Product multi-core scalar	4946 2.25 Gflops
Dot Product single-core vector	6989 8.37 Gflops
Dot Product multi-core vector	22104 23.0 Gflops
LU Decomposition single-core scalar	4542 4.04 Gflops
LU Decomposition multi-core scalar	2335 2.05 Gflops
Primality Test single-core scalar	6380 953 Mflops
Primality Test multi-core scalar	12030 2.23 Gflops
Sharpen Image single-core scalar	1343 3.13 Mpixels/sec
Sharpen Image multi-core scalar	4280 9.86 Mpixels/sec
Blur Image single-core scalar	3086 2.44 Mpixels/sec
Blur Image multi-core scalar	9577 7.53 Mpixels/sec

Memory Performance

Memory	4432
Read Sequential single-core scalar	6466 7.92 GB/sec
Write Sequential single-core scalar	6555 4.48 GB/sec
Stdlib Allocate single-core scalar	4035 15.1 Mallocs/sec
Stdlib Write single-core scalar	2180 4.51 GB/sec
Stdlib Copy single-core scalar	2926 3.02 GB/sec

Stream Performance

Stream	4449
Stream Copy single-core scalar	4262 5.83 GB/sec
Stream Copy single-core vector	4640 6.02 GB/sec
Stream Scale single-core scalar	4506 5.85 GB/sec
Stream Scale single-core vector	4476 6.04 GB/sec
Stream Add single-core scalar	4390 6.63 GB/sec
Stream Add single-core vector	4905 6.82 GB/sec
Stream Triad single-core scalar	4776 6.60 GB/sec
Stream Triad single-core vector	3641 6.82 GB/sec