Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	9694	10911
Floating Point	Processor floating point performance	16290
Memory	Memory performance	5745
Stream	Memory bandwidth performance	6679

Result Information

User	liutengzhi
Upload Date	Fri, 06 Apr 2012 06:22:34 +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	9694
Blowfish single-core scalar	2010 88.3 MB/sec
Blowfish multi-core scalar	12818 525 MB/sec
Text Compress single-core scalar	3217 10.3 MB/sec
Text Compress multi-core scalar	15510 50.9 MB/sec
Text Decompress single-core scalar	3568 14.7 MB/sec
Text Decompress multi-core scalar	17465 69.6 MB/sec
Image Compress single-core scalar	2973 24.6 Mpixels/sec
Image Compress multi-core scalar	14830 125 Mpixels/sec
Image Decompress single-core scalar	3370 56.6 Mpixels/sec
Image Decompress multi-core scalar	12568 205 Mpixels/sec
Lua single-core scalar	5598 2.16 Mnodes/sec
Lua multi-core scalar	22411 8.62 Mnodes/sec

Floating Point Performance

Floating Point	16290
Mandelbrot single-core scalar	2758 1.83 Gflops
Mandelbrot multi-core scalar	18594 12.2 Gflops
Dot Product single-core scalar	4483 2.17 Gflops
Dot Product multi-core scalar	21502 9.80 Gflops
Dot Product single-core vector	5442 6.52 Gflops
Dot Product multi-core vector	29776 31.0 Gflops
LU Decomposition single-core scalar	2458 2.19 Gflops
LU Decomposition multi-core scalar	3813 3.34 Gflops
Primality Test single-core scalar	7649 1.14 Gflops
Primality Test multi-core scalar	27921 5.18 Gflops
Sharpen Image single-core scalar	6463 15.1 Mpixels/sec
Sharpen Image multi-core scalar	39018 89.9 Mpixels/sec
Blur Image single-core scalar	7488 5.93 Mpixels/sec
Blur Image multi-core scalar	50696 39.9 Mpixels/sec

Memory Performance

Memory	5745
Read Sequential single-core scalar	6217 7.61 GB/sec
Write Sequential single-core scalar	9129 6.24 GB/sec
Stdlib Allocate single-core scalar	4135 15.4 Mallocs/sec
Stdlib Write single-core scalar	3981 8.24 GB/sec
Stdlib Copy single-core scalar	5266 5.43 GB/sec

Stream Performance

Stream	6679
Stream Copy single-core scalar	5910 8.08 GB/sec
Stream Copy single-core vector	7628 9.89 GB/sec
Stream Scale single-core scalar	6012 7.80 GB/sec
Stream Scale single-core vector	7341 9.91 GB/sec
Stream Add single-core scalar	6022 9.09 GB/sec
Stream Add single-core vector	8059 11.2 GB/sec
Stream Triad single-core scalar	6491 8.97 GB/sec
Stream Triad single-core vector	5972 11.2 GB/sec