Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4623	5956
Floating Point	Processor floating point performance	7822
Memory	Memory performance	4824
Stream	Memory bandwidth performance	6362

Result Information

User	DeBilbao
Upload Date	Mon, 19 Mar 2012 06:56:32 +0000
Views	4

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.4 (Build 11E27)
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	4623
Blowfish single-core scalar	1626 71.5 MB/sec
Blowfish multi-core scalar	5090 209 MB/sec
Text Compress single-core scalar	2621 8.38 MB/sec
Text Compress multi-core scalar	6220 20.4 MB/sec
Text Decompress single-core scalar	2879 11.8 MB/sec
Text Decompress multi-core scalar	7220 28.8 MB/sec
Image Compress single-core scalar	2376 19.6 Mpixels/sec
Image Compress multi-core scalar	5976 50.3 Mpixels/sec
Image Decompress single-core scalar	2704 45.4 Mpixels/sec
Image Decompress multi-core scalar	6149 100 Mpixels/sec
Lua single-core scalar	4221 1.63 Mnodes/sec
Lua multi-core scalar	8395 3.23 Mnodes/sec

Floating Point Performance

Floating Point	7822
Mandelbrot single-core scalar	2252 1.50 Gflops
Mandelbrot multi-core scalar	7424 4.86 Gflops
Dot Product single-core scalar	3664 1.77 Gflops
Dot Product multi-core scalar	8579 3.91 Gflops
Dot Product single-core vector	4438 5.32 Gflops
Dot Product multi-core vector	12102 12.6 Gflops
LU Decomposition single-core scalar	1982 1.76 Gflops
LU Decomposition multi-core scalar	3044 2.67 Gflops
Primality Test single-core scalar	6198 926 Mflops
Primality Test multi-core scalar	11864 2.20 Gflops
Sharpen Image single-core scalar	5242 12.2 Mpixels/sec
Sharpen Image multi-core scalar	16152 37.2 Mpixels/sec
Blur Image single-core scalar	6116 4.84 Mpixels/sec
Blur Image multi-core scalar	20460 16.1 Mpixels/sec

Memory Performance

Memory	4824
Read Sequential single-core scalar	5222 6.39 GB/sec
Write Sequential single-core scalar	7407 5.07 GB/sec
Stdlib Allocate single-core scalar	3354 12.5 Mallocs/sec
Stdlib Write single-core scalar	3504 7.25 GB/sec
Stdlib Copy single-core scalar	4635 4.78 GB/sec

Stream Performance

Stream	6362
Stream Copy single-core scalar	5962 8.15 GB/sec
Stream Copy single-core vector	7367 9.55 GB/sec
Stream Scale single-core scalar	5823 7.56 GB/sec
Stream Scale single-core vector	7009 9.46 GB/sec
Stream Add single-core scalar	5691 8.59 GB/sec
Stream Add single-core vector	7474 10.4 GB/sec
Stream Triad single-core scalar	6116 8.45 GB/sec
Stream Triad single-core vector	5460 10.2 GB/sec