Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	9654	10928
Floating Point	Processor floating point performance	16385
Memory	Memory performance	5729
Stream	Memory bandwidth performance	6688

Result Information

User	liutengzhi
Upload Date	Fri, 06 Apr 2012 06:24:38 +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	9654
Blowfish single-core scalar	2011 88.4 MB/sec
Blowfish multi-core scalar	12802 525 MB/sec
Text Compress single-core scalar	3201 10.2 MB/sec
Text Compress multi-core scalar	15396 50.5 MB/sec
Text Decompress single-core scalar	3533 14.5 MB/sec
Text Decompress multi-core scalar	17441 69.5 MB/sec
Image Compress single-core scalar	2974 24.6 Mpixels/sec
Image Compress multi-core scalar	14811 125 Mpixels/sec
Image Decompress single-core scalar	3376 56.7 Mpixels/sec
Image Decompress multi-core scalar	12133 198 Mpixels/sec
Lua single-core scalar	5593 2.15 Mnodes/sec
Lua multi-core scalar	22584 8.69 Mnodes/sec

Floating Point Performance

Floating Point	16385
Mandelbrot single-core scalar	2758 1.83 Gflops
Mandelbrot multi-core scalar	18619 12.2 Gflops
Dot Product single-core scalar	4487 2.17 Gflops
Dot Product multi-core scalar	21497 9.80 Gflops
Dot Product single-core vector	5434 6.51 Gflops
Dot Product multi-core vector	30270 31.5 Gflops
LU Decomposition single-core scalar	2450 2.18 Gflops
LU Decomposition multi-core scalar	3782 3.32 Gflops
Primality Test single-core scalar	7697 1.15 Gflops
Primality Test multi-core scalar	27390 5.08 Gflops
Sharpen Image single-core scalar	6445 15.0 Mpixels/sec
Sharpen Image multi-core scalar	40272 92.8 Mpixels/sec
Blur Image single-core scalar	7560 5.98 Mpixels/sec
Blur Image multi-core scalar	50732 39.9 Mpixels/sec

Memory Performance

Memory	5729
Read Sequential single-core scalar	6167 7.55 GB/sec
Write Sequential single-core scalar	9130 6.24 GB/sec
Stdlib Allocate single-core scalar	4186 15.6 Mallocs/sec
Stdlib Write single-core scalar	3923 8.12 GB/sec
Stdlib Copy single-core scalar	5240 5.40 GB/sec

Stream Performance

Stream	6688
Stream Copy single-core scalar	5937 8.12 GB/sec
Stream Copy single-core vector	7690 9.97 GB/sec
Stream Scale single-core scalar	5934 7.70 GB/sec
Stream Scale single-core vector	7339 9.91 GB/sec
Stream Add single-core scalar	5979 9.02 GB/sec
Stream Add single-core vector	8080 11.2 GB/sec
Stream Triad single-core scalar	6524 9.01 GB/sec
Stream Triad single-core vector	6021 11.3 GB/sec