Section	Description	Score	Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4700	5968
Floating Point	Processor floating point performance	7873
Memory	Memory performance	4895
Stream	Memory bandwidth performance	5890

Result Information

User	fernandomm
Upload Date	Fri, 04 May 2012 09:07:02 +0000
Views	3

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.3 (Build 11D50)
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	4700
Blowfish single-core scalar	1650 72.5 MB/sec
Blowfish multi-core scalar	5134 210 MB/sec
Text Compress single-core scalar	2641 8.45 MB/sec
Text Compress multi-core scalar	6194 20.3 MB/sec
Text Decompress single-core scalar	2909 12.0 MB/sec
Text Decompress multi-core scalar	7077 28.2 MB/sec
Image Compress single-core scalar	2427 20.1 Mpixels/sec
Image Compress multi-core scalar	5910 49.7 Mpixels/sec
Image Decompress single-core scalar	2773 46.6 Mpixels/sec
Image Decompress multi-core scalar	6083 99.3 Mpixels/sec
Lua single-core scalar	4471 1.72 Mnodes/sec
Lua multi-core scalar	9132 3.51 Mnodes/sec

Floating Point Performance

Floating Point	7873
Mandelbrot single-core scalar	2281 1.52 Gflops
Mandelbrot multi-core scalar	7471 4.89 Gflops
Dot Product single-core scalar	3717 1.80 Gflops
Dot Product multi-core scalar	8609 3.92 Gflops
Dot Product single-core vector	4492 5.38 Gflops
Dot Product multi-core vector	12250 12.7 Gflops
LU Decomposition single-core scalar	2011 1.79 Gflops
LU Decomposition multi-core scalar	3063 2.69 Gflops
Primality Test single-core scalar	6296 940 Mflops
Primality Test multi-core scalar	11618 2.16 Gflops
Sharpen Image single-core scalar	5317 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16235 37.4 Mpixels/sec
Blur Image single-core scalar	6181 4.89 Mpixels/sec
Blur Image multi-core scalar	20687 16.3 Mpixels/sec

Memory Performance

Memory	4895
Read Sequential single-core scalar	5264 6.45 GB/sec
Write Sequential single-core scalar	7504 5.13 GB/sec
Stdlib Allocate single-core scalar	3510 13.1 Mallocs/sec
Stdlib Write single-core scalar	3499 7.24 GB/sec
Stdlib Copy single-core scalar	4701 4.85 GB/sec

Stream Performance

Stream	5890
Stream Copy single-core scalar	5348 7.31 GB/sec
Stream Copy single-core vector	6792 8.81 GB/sec
Stream Scale single-core scalar	5305 6.88 GB/sec
Stream Scale single-core vector	6515 8.79 GB/sec
Stream Add single-core scalar	5294 7.99 GB/sec
Stream Add single-core vector	6921 9.63 GB/sec
Stream Triad single-core scalar	5713 7.89 GB/sec
Stream Triad single-core vector	5238 9.80 GB/sec