Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	8116	9714
Floating Point	Processor floating point performance	14632
Memory	Memory performance	5872
Stream	Memory bandwidth performance	5787

Result Information

User	liutengzhi
Upload Date	Thu, 05 Apr 2012 15:45:43 +0000
Views	2

System Information

	MacBook Pro (15-inch Early 2011)
Operating System	Mac OS X 10.7.3 (Build 11D50d)
Model	MacBook Pro (15-inch Early 2011)
Processor	Intel Core i7-2720QM @ 2.20 GHz 1 Processor, 4 Cores, 8 Threads
Processor ID	GenuineIntel Family 6 Model 42 Stepping 7
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	Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS	Apple Inc. MBP81.88Z.0047.B27.1201241646
Memory	8.00 GB 1333 MHz DDR3

Integer Performance

Integer	8116
Blowfish single-core scalar	2064 90.7 MB/sec
Blowfish multi-core scalar	13447 551 MB/sec
Text Compress single-core scalar	2663 8.52 MB/sec
Text Compress multi-core scalar	12972 42.6 MB/sec
Text Decompress single-core scalar	2908 12.0 MB/sec
Text Decompress multi-core scalar	14411 57.4 MB/sec
Image Compress single-core scalar	2359 19.5 Mpixels/sec
Image Compress multi-core scalar	11631 97.9 Mpixels/sec
Image Decompress single-core scalar	2365 39.7 Mpixels/sec
Image Decompress multi-core scalar	9716 159 Mpixels/sec
Lua single-core scalar	4490 1.73 Mnodes/sec
Lua multi-core scalar	18371 7.07 Mnodes/sec

Floating Point Performance

Floating Point	14632
Mandelbrot single-core scalar	2659 1.77 Gflops
Mandelbrot multi-core scalar	18167 11.9 Gflops
Dot Product single-core scalar	4271 2.06 Gflops
Dot Product multi-core scalar	21733 9.90 Gflops
Dot Product single-core vector	5257 6.30 Gflops
Dot Product multi-core vector	25615 26.6 Gflops
LU Decomposition single-core scalar	1317 1.17 Gflops
LU Decomposition multi-core scalar	3596 3.15 Gflops
Primality Test single-core scalar	6297 941 Mflops
Primality Test multi-core scalar	21301 3.95 Gflops
Sharpen Image single-core scalar	5947 13.9 Mpixels/sec
Sharpen Image multi-core scalar	34193 78.8 Mpixels/sec
Blur Image single-core scalar	7243 5.73 Mpixels/sec
Blur Image multi-core scalar	47262 37.2 Mpixels/sec

Memory Performance

Memory	5872
Read Sequential single-core scalar	6549 8.02 GB/sec
Write Sequential single-core scalar	9766 6.68 GB/sec
Stdlib Allocate single-core scalar	3769 14.1 Mallocs/sec
Stdlib Write single-core scalar	3988 8.25 GB/sec
Stdlib Copy single-core scalar	5291 5.45 GB/sec

Stream Performance

Stream	5787
Stream Copy single-core scalar	5904 8.07 GB/sec
Stream Copy single-core vector	7669 9.94 GB/sec
Stream Scale single-core scalar	6198 8.04 GB/sec
Stream Scale single-core vector	7592 10.2 GB/sec
Stream Add single-core scalar	2321 3.50 GB/sec
Stream Add single-core vector	8006 11.1 GB/sec
Stream Triad single-core scalar	2607 3.60 GB/sec
Stream Triad single-core vector	6004 11.2 GB/sec