Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Windows x86 (32-bit)
Integer	Processor integer performance	1627	2259
Floating Point	Processor floating point performance	2071
Memory	Memory performance	2945
Stream	Memory bandwidth performance	3761

Result Information

User	yuxiaoxu
Upload Date	Thu, 15 Mar 2012 05:08:17 +0000
Views	6

System Information

	LENOVO 4180CTO
Operating System	Microsoft Windows 7 (64-bit)
Model	LENOVO 4180CTO
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 4180CTO
Northbridge	Intel Sandy Bridge 09
Southbridge	Intel QM67 04
BIOS	LENOVO 83ET59WW (1.29 )
Memory	8.00 GB DDR3 SDRAM 665MHz

Integer Performance

Integer	1627
Blowfish single-core scalar	617 27.1 MB/sec
Blowfish multi-core scalar	1723 70.6 MB/sec
Text Compress single-core scalar	1020 3.26 MB/sec
Text Compress multi-core scalar	2160 7.09 MB/sec
Text Decompress single-core scalar	1124 4.62 MB/sec
Text Decompress multi-core scalar	2484 9.90 MB/sec
Image Compress single-core scalar	867 7.17 Mpixels/sec
Image Compress multi-core scalar	1846 15.5 Mpixels/sec
Image Decompress single-core scalar	1055 17.7 Mpixels/sec
Image Decompress multi-core scalar	2105 34.3 Mpixels/sec
Lua single-core scalar	1463 563 Knodes/sec
Lua multi-core scalar	3068 1.18 Mnodes/sec

Floating Point Performance

Floating Point	2071
Mandelbrot single-core scalar	828 551 Mflops
Mandelbrot multi-core scalar	2337 1.53 Gflops
Dot Product single-core scalar	459 222 Mflops
Dot Product multi-core scalar	1362 621 Mflops
Dot Product single-core vector	2507 3.00 Gflops
Dot Product multi-core vector	6295 6.55 Gflops
LU Decomposition single-core scalar	1634 1.45 Gflops
LU Decomposition multi-core scalar	2369 2.08 Gflops
Primality Test single-core scalar	2242 335 Mflops
Primality Test multi-core scalar	3450 640 Mflops
Sharpen Image single-core scalar	466 1.09 Mpixels/sec
Sharpen Image multi-core scalar	1274 2.94 Mpixels/sec
Blur Image single-core scalar	1050 831 Kpixels/sec
Blur Image multi-core scalar	2729 2.15 Mpixels/sec

Memory Performance

Memory	2945
Read Sequential single-core scalar	3078 3.77 GB/sec
Write Sequential single-core scalar	4961 3.39 GB/sec
Stdlib Allocate single-core scalar	1319 4.93 Mallocs/sec
Stdlib Write single-core scalar	2491 5.16 GB/sec
Stdlib Copy single-core scalar	2879 2.97 GB/sec

Stream Performance

Stream	3761
Stream Copy single-core scalar	2898 3.96 GB/sec
Stream Copy single-core vector	4918 6.38 GB/sec
Stream Scale single-core scalar	2791 3.62 GB/sec
Stream Scale single-core vector	4715 6.36 GB/sec
Stream Add single-core scalar	3185 4.81 GB/sec
Stream Add single-core vector	4846 6.74 GB/sec
Stream Triad single-core scalar	3123 4.32 GB/sec
Stream Triad single-core vector	3616 6.77 GB/sec