Section	Description	Score	Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4738	6031
Floating Point	Processor floating point performance	7857
Memory	Memory performance	4887
Stream	Memory bandwidth performance	6460

Result Information

User	ikhrnet
Upload Date	Wed, 25 Jul 2012 10:43:11 +0000
Views	3

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.4
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	4738
Blowfish single-core scalar	1646 72.3 MB/sec
Blowfish multi-core scalar	5135 210 MB/sec
Text Compress single-core scalar	2638 8.44 MB/sec
Text Compress multi-core scalar	6262 20.5 MB/sec
Text Decompress single-core scalar	2946 12.1 MB/sec
Text Decompress multi-core scalar	7110 28.3 MB/sec
Image Compress single-core scalar	2425 20.0 Mpixels/sec
Image Compress multi-core scalar	5899 49.6 Mpixels/sec
Image Decompress single-core scalar	2747 46.1 Mpixels/sec
Image Decompress multi-core scalar	6132 100 Mpixels/sec
Lua single-core scalar	4641 1.79 Mnodes/sec
Lua multi-core scalar	9282 3.57 Mnodes/sec

Floating Point Performance

Floating Point	7857
Mandelbrot single-core scalar	2280 1.52 Gflops
Mandelbrot multi-core scalar	7477 4.89 Gflops
Dot Product single-core scalar	3708 1.79 Gflops
Dot Product multi-core scalar	8631 3.93 Gflops
Dot Product single-core vector	4472 5.36 Gflops
Dot Product multi-core vector	12236 12.7 Gflops
LU Decomposition single-core scalar	2010 1.79 Gflops
LU Decomposition multi-core scalar	3060 2.68 Gflops
Primality Test single-core scalar	6221 929 Mflops
Primality Test multi-core scalar	11595 2.15 Gflops
Sharpen Image single-core scalar	5316 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16186 37.3 Mpixels/sec
Blur Image single-core scalar	6186 4.90 Mpixels/sec
Blur Image multi-core scalar	20622 16.2 Mpixels/sec

Memory Performance

Memory	4887
Read Sequential single-core scalar	5284 6.47 GB/sec
Write Sequential single-core scalar	7504 5.13 GB/sec
Stdlib Allocate single-core scalar	3470 12.9 Mallocs/sec
Stdlib Write single-core scalar	3514 7.27 GB/sec
Stdlib Copy single-core scalar	4664 4.81 GB/sec

Stream Performance

Stream	6460
Stream Copy single-core scalar	5998 8.20 GB/sec
Stream Copy single-core vector	7478 9.70 GB/sec
Stream Scale single-core scalar	5876 7.62 GB/sec
Stream Scale single-core vector	7125 9.62 GB/sec
Stream Add single-core scalar	5758 8.69 GB/sec
Stream Add single-core vector	7614 10.6 GB/sec
Stream Triad single-core scalar	6194 8.56 GB/sec
Stream Triad single-core vector	5637 10.6 GB/sec