Section	Description	Score	Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer	Processor integer performance	9186	10432
Floating Point	Processor floating point performance	14961
Memory	Memory performance	5963
Stream	Memory bandwidth performance	7882

Result Information

User	liyuan0204
Upload Date	Wed, 28 Nov 2012 19:37:40 +0000
Views	6

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	9186
Blowfish single-core scalar	1999 87.8 MB/sec
Blowfish multi-core scalar	12638 518 MB/sec
Text Compress single-core scalar	3220 10.3 MB/sec
Text Compress multi-core scalar	14725 48.3 MB/sec
Text Decompress single-core scalar	3528 14.5 MB/sec
Text Decompress multi-core scalar	16694 66.5 MB/sec
Image Compress single-core scalar	2980 24.6 Mpixels/sec
Image Compress multi-core scalar	14244 120 Mpixels/sec
Image Decompress single-core scalar	3200 53.7 Mpixels/sec
Image Decompress multi-core scalar	12949 211 Mpixels/sec
Lua single-core scalar	4825 1.86 Mnodes/sec
Lua multi-core scalar	19234 7.40 Mnodes/sec

Floating Point Performance

Floating Point	14961
Mandelbrot single-core scalar	2755 1.83 Gflops
Mandelbrot multi-core scalar	18502 12.1 Gflops
Dot Product single-core scalar	4514 2.18 Gflops
Dot Product multi-core scalar	19127 8.72 Gflops
Dot Product single-core vector	5469 6.55 Gflops
Dot Product multi-core vector	26902 28.0 Gflops
LU Decomposition single-core scalar	2438 2.17 Gflops
LU Decomposition multi-core scalar	4290 3.76 Gflops
Primality Test single-core scalar	7558 1.13 Gflops
Primality Test multi-core scalar	24530 4.55 Gflops
Sharpen Image single-core scalar	6384 14.9 Mpixels/sec
Sharpen Image multi-core scalar	36371 83.8 Mpixels/sec
Blur Image single-core scalar	7200 5.70 Mpixels/sec
Blur Image multi-core scalar	43420 34.1 Mpixels/sec

Memory Performance

Memory	5963
Read Sequential single-core scalar	6182 7.57 GB/sec
Write Sequential single-core scalar	9019 6.17 GB/sec
Stdlib Allocate single-core scalar	4180 15.6 Mallocs/sec
Stdlib Write single-core scalar	4526 9.37 GB/sec
Stdlib Copy single-core scalar	5912 6.10 GB/sec

Stream Performance

Stream	7882
Stream Copy single-core scalar	7158 9.79 GB/sec
Stream Copy single-core vector	9274 12.0 GB/sec
Stream Scale single-core scalar	7029 9.12 GB/sec
Stream Scale single-core vector	8945 12.1 GB/sec
Stream Add single-core scalar	6910 10.4 GB/sec
Stream Add single-core vector	9570 13.3 GB/sec
Stream Triad single-core scalar	7260 10.0 GB/sec
Stream Triad single-core vector	6911 12.9 GB/sec