Section	Description	Score	Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	9218	10594
Floating Point	Processor floating point performance	15833
Memory	Memory performance	5545
Stream	Memory bandwidth performance	7176

Result Information

User	hiroki
Upload Date	Wed, 14 Sep 2011 07:59:22 +0000
Views	1

System Information

	MacBook Pro (15-inch Early 2011)
Operating System	Mac OS X 10.6.8 (Build 10K549)
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.B0E.1104221557
Memory	8.00 GB 1333 MHz DDR3

Integer Performance

Integer	9218
Blowfish single-core scalar	1868 82.1 MB/sec
Blowfish multi-core scalar	12444 510 MB/sec
Text Compress single-core scalar	3009 9.62 MB/sec
Text Compress multi-core scalar	14600 47.9 MB/sec
Text Decompress single-core scalar	3331 13.7 MB/sec
Text Decompress multi-core scalar	16917 67.4 MB/sec
Image Compress single-core scalar	2743 22.7 Mpixels/sec
Image Compress multi-core scalar	14342 121 Mpixels/sec
Image Decompress single-core scalar	3330 55.9 Mpixels/sec
Image Decompress multi-core scalar	13486 220 Mpixels/sec
Lua single-core scalar	4898 1.89 Mnodes/sec
Lua multi-core scalar	19650 7.56 Mnodes/sec

Floating Point Performance

Floating Point	15833
Mandelbrot single-core scalar	2602 1.73 Gflops
Mandelbrot multi-core scalar	18017 11.8 Gflops
Dot Product single-core scalar	4225 2.04 Gflops
Dot Product multi-core scalar	20595 9.39 Gflops
Dot Product single-core vector	5114 6.13 Gflops
Dot Product multi-core vector	29505 30.7 Gflops
LU Decomposition single-core scalar	2342 2.08 Gflops
LU Decomposition multi-core scalar	4130 3.62 Gflops
Primality Test single-core scalar	7147 1.07 Gflops
Primality Test multi-core scalar	27173 5.04 Gflops
Sharpen Image single-core scalar	6056 14.1 Mpixels/sec
Sharpen Image multi-core scalar	38390 88.5 Mpixels/sec
Blur Image single-core scalar	7040 5.57 Mpixels/sec
Blur Image multi-core scalar	49335 38.8 Mpixels/sec

Memory Performance

Memory	5545
Read Sequential single-core scalar	5935 7.27 GB/sec
Write Sequential single-core scalar	8607 5.89 GB/sec
Stdlib Allocate single-core scalar	4070 15.2 Mallocs/sec
Stdlib Write single-core scalar	3880 8.03 GB/sec
Stdlib Copy single-core scalar	5236 5.40 GB/sec

Stream Performance

Stream	7176
Stream Copy single-core scalar	6717 9.19 GB/sec
Stream Copy single-core vector	8189 10.6 GB/sec
Stream Scale single-core scalar	6599 8.56 GB/sec
Stream Scale single-core vector	7766 10.5 GB/sec
Stream Add single-core scalar	6448 9.73 GB/sec
Stream Add single-core vector	8496 11.8 GB/sec
Stream Triad single-core scalar	6957 9.61 GB/sec
Stream Triad single-core vector	6239 11.7 GB/sec