Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	9222	10432
Floating Point	Processor floating point performance	15039
Memory	Memory performance	5864
Stream	Memory bandwidth performance	7687

Result Information

User	dianwen
Upload Date	Sun, 26 Feb 2012 21:01:21 +0000
Views	2

System Information

	MacBook Pro (15-inch Early 2011)
Operating System	Mac OS X 10.7.3 (Build 11D50b)
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 1600 MHz DDR3

Integer Performance

Integer	9222
Blowfish single-core scalar	1925 84.6 MB/sec
Blowfish multi-core scalar	12552 514 MB/sec
Text Compress single-core scalar	3091 9.89 MB/sec
Text Compress multi-core scalar	14625 48.0 MB/sec
Text Decompress single-core scalar	3392 13.9 MB/sec
Text Decompress multi-core scalar	16461 65.6 MB/sec
Image Compress single-core scalar	2839 23.5 Mpixels/sec
Image Compress multi-core scalar	13697 115 Mpixels/sec
Image Decompress single-core scalar	3203 53.8 Mpixels/sec
Image Decompress multi-core scalar	12561 205 Mpixels/sec
Lua single-core scalar	5360 2.06 Mnodes/sec
Lua multi-core scalar	20968 8.07 Mnodes/sec

Floating Point Performance

Floating Point	15039
Mandelbrot single-core scalar	2654 1.77 Gflops
Mandelbrot multi-core scalar	17719 11.6 Gflops
Dot Product single-core scalar	4344 2.10 Gflops
Dot Product multi-core scalar	18847 8.59 Gflops
Dot Product single-core vector	5260 6.30 Gflops
Dot Product multi-core vector	27175 28.3 Gflops
LU Decomposition single-core scalar	2129 1.89 Gflops
LU Decomposition multi-core scalar	4420 3.88 Gflops
Primality Test single-core scalar	7266 1.09 Gflops
Primality Test multi-core scalar	25119 4.66 Gflops
Sharpen Image single-core scalar	6114 14.3 Mpixels/sec
Sharpen Image multi-core scalar	34912 80.5 Mpixels/sec
Blur Image single-core scalar	7212 5.71 Mpixels/sec
Blur Image multi-core scalar	47388 37.3 Mpixels/sec

Memory Performance

Memory	5864
Read Sequential single-core scalar	6039 7.39 GB/sec
Write Sequential single-core scalar	8844 6.05 GB/sec
Stdlib Allocate single-core scalar	3971 14.8 Mallocs/sec
Stdlib Write single-core scalar	4537 9.39 GB/sec
Stdlib Copy single-core scalar	5932 6.12 GB/sec

Stream Performance

Stream	7687
Stream Copy single-core scalar	6892 9.43 GB/sec
Stream Copy single-core vector	9287 12.0 GB/sec
Stream Scale single-core scalar	6800 8.82 GB/sec
Stream Scale single-core vector	8508 11.5 GB/sec
Stream Add single-core scalar	6524 9.85 GB/sec
Stream Add single-core vector	9427 13.1 GB/sec
Stream Triad single-core scalar	7169 9.91 GB/sec
Stream Triad single-core vector	6891 12.9 GB/sec