Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4655	6040
Floating Point	Processor floating point performance	7988
Memory	Memory performance	4961
Stream	Memory bandwidth performance	6237

Result Information

User	haosun
Upload Date	Tue, 11 Jun 2013 17:41:51 +0000
Views	5

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.9 (Build 13A476u)
Model	MacBook Air (13-inch Mid 2011)
Processor	Intel Core i5-2557M @ 1.70 GHz 1 Processor, 2 Cores, 4 Threads
Processor ID	GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache	32 KB x 2
L1 Data Cache	32 KB x 2
L2 Cache	256 KB x 2
L3 Cache	3072 KB
Motherboard	Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS	Apple Inc. MBA41.88Z.0077.B0F.1201241549
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4655
Blowfish single-core scalar	1648 72.4 MB/sec
Blowfish multi-core scalar	5131 210 MB/sec
Text Compress single-core scalar	2665 8.53 MB/sec
Text Compress multi-core scalar	6228 20.4 MB/sec
Text Decompress single-core scalar	2908 12.0 MB/sec
Text Decompress multi-core scalar	7150 28.5 MB/sec
Image Compress single-core scalar	2434 20.1 Mpixels/sec
Image Compress multi-core scalar	5884 49.5 Mpixels/sec
Image Decompress single-core scalar	2799 47.0 Mpixels/sec
Image Decompress multi-core scalar	6287 103 Mpixels/sec
Lua single-core scalar	4264 1.64 Mnodes/sec
Lua multi-core scalar	8471 3.26 Mnodes/sec

Floating Point Performance

Floating Point	7988
Mandelbrot single-core scalar	2284 1.52 Gflops
Mandelbrot multi-core scalar	7480 4.89 Gflops
Dot Product single-core scalar	3718 1.80 Gflops
Dot Product multi-core scalar	8626 3.93 Gflops
Dot Product single-core vector	4498 5.39 Gflops
Dot Product multi-core vector	12220 12.7 Gflops
LU Decomposition single-core scalar	2012 1.79 Gflops
LU Decomposition multi-core scalar	3072 2.69 Gflops
Primality Test single-core scalar	6602 986 Mflops
Primality Test multi-core scalar	13091 2.43 Gflops
Sharpen Image single-core scalar	5350 12.5 Mpixels/sec
Sharpen Image multi-core scalar	15955 36.8 Mpixels/sec
Blur Image single-core scalar	6202 4.91 Mpixels/sec
Blur Image multi-core scalar	20727 16.3 Mpixels/sec

Memory Performance

Memory	4961
Read Sequential single-core scalar	5290 6.48 GB/sec
Write Sequential single-core scalar	7497 5.13 GB/sec
Stdlib Allocate single-core scalar	3738 14.0 Mallocs/sec
Stdlib Write single-core scalar	3559 7.37 GB/sec
Stdlib Copy single-core scalar	4725 4.87 GB/sec

Stream Performance

Stream	6237
Stream Copy single-core scalar	6081 8.32 GB/sec
Stream Copy single-core vector	7461 9.67 GB/sec
Stream Scale single-core scalar	5949 7.72 GB/sec
Stream Scale single-core vector	7098 9.58 GB/sec
Stream Add single-core scalar	4615 6.97 GB/sec
Stream Add single-core vector	6838 9.51 GB/sec
Stream Triad single-core scalar	6187 8.55 GB/sec
Stream Triad single-core vector	5667 10.6 GB/sec