Section	Description	Score	Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer	Processor integer performance	9475	10969
Floating Point	Processor floating point performance	16189
Memory	Memory performance	5964
Stream	Memory bandwidth performance	7947

Result Information

User	liyuan0204
Upload Date	Wed, 28 Nov 2012 19:34:40 +0000
Views	5

System Information

	MacBook Pro (15-inch Early 2011)
Operating System	Mac OS X 10.8.2 (Build 12C60)
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	16.00 GB 1600 MHz DDR3

Integer Performance

Integer	9475
Blowfish single-core scalar	2002 87.9 MB/sec
Blowfish multi-core scalar	12792 524 MB/sec
Text Compress single-core scalar	3201 10.2 MB/sec
Text Compress multi-core scalar	15385 50.5 MB/sec
Text Decompress single-core scalar	3541 14.6 MB/sec
Text Decompress multi-core scalar	17095 68.1 MB/sec
Image Compress single-core scalar	2980 24.6 Mpixels/sec
Image Compress multi-core scalar	14490 122 Mpixels/sec
Image Decompress single-core scalar	3367 56.5 Mpixels/sec
Image Decompress multi-core scalar	13343 218 Mpixels/sec
Lua single-core scalar	4861 1.87 Mnodes/sec
Lua multi-core scalar	20652 7.94 Mnodes/sec

Floating Point Performance

Floating Point	16189
Mandelbrot single-core scalar	2750 1.83 Gflops
Mandelbrot multi-core scalar	18502 12.1 Gflops
Dot Product single-core scalar	4481 2.17 Gflops
Dot Product multi-core scalar	21236 9.68 Gflops
Dot Product single-core vector	5468 6.55 Gflops
Dot Product multi-core vector	29357 30.5 Gflops
LU Decomposition single-core scalar	2458 2.19 Gflops
LU Decomposition multi-core scalar	4347 3.81 Gflops
Primality Test single-core scalar	7672 1.15 Gflops
Primality Test multi-core scalar	25873 4.80 Gflops
Sharpen Image single-core scalar	6481 15.1 Mpixels/sec
Sharpen Image multi-core scalar	40142 92.5 Mpixels/sec
Blur Image single-core scalar	7574 5.99 Mpixels/sec
Blur Image multi-core scalar	50312 39.6 Mpixels/sec

Memory Performance

Memory	5964
Read Sequential single-core scalar	6248 7.65 GB/sec
Write Sequential single-core scalar	9179 6.28 GB/sec
Stdlib Allocate single-core scalar	4153 15.5 Mallocs/sec
Stdlib Write single-core scalar	4570 9.46 GB/sec
Stdlib Copy single-core scalar	5673 5.85 GB/sec

Stream Performance

Stream	7947
Stream Copy single-core scalar	7222 9.88 GB/sec
Stream Copy single-core vector	9425 12.2 GB/sec
Stream Scale single-core scalar	7109 9.22 GB/sec
Stream Scale single-core vector	8762 11.8 GB/sec
Stream Add single-core scalar	6947 10.5 GB/sec
Stream Add single-core vector	9659 13.4 GB/sec
Stream Triad single-core scalar	7502 10.4 GB/sec
Stream Triad single-core vector	6954 13.0 GB/sec