Section	Description	Score	Geekbench Score
Geekbench 2.4.0 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4663	5965
Floating Point	Processor floating point performance	7814
Memory	Memory performance	4834
Stream	Memory bandwidth performance	6322

Result Information

User	joyz
Upload Date	Sun, 31 Mar 2013 17:51:24 +0000
Views	3

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.3
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	4663
Blowfish single-core scalar	1625 71.4 MB/sec
Blowfish multi-core scalar	5119 210 MB/sec
Text Compress single-core scalar	2654 8.49 MB/sec
Text Compress multi-core scalar	6327 20.8 MB/sec
Text Decompress single-core scalar	2871 11.8 MB/sec
Text Decompress multi-core scalar	7071 28.2 MB/sec
Image Compress single-core scalar	2440 20.2 Mpixels/sec
Image Compress multi-core scalar	5937 50.0 Mpixels/sec
Image Decompress single-core scalar	2725 45.8 Mpixels/sec
Image Decompress multi-core scalar	5929 96.7 Mpixels/sec
Lua single-core scalar	4239 1.63 Mnodes/sec
Lua multi-core scalar	9022 3.47 Mnodes/sec

Floating Point Performance

Floating Point	7814
Mandelbrot single-core scalar	2277 1.52 Gflops
Mandelbrot multi-core scalar	7157 4.68 Gflops
Dot Product single-core scalar	3709 1.79 Gflops
Dot Product multi-core scalar	8626 3.93 Gflops
Dot Product single-core vector	4482 5.37 Gflops
Dot Product multi-core vector	12193 12.7 Gflops
LU Decomposition single-core scalar	2008 1.79 Gflops
LU Decomposition multi-core scalar	3054 2.68 Gflops
Primality Test single-core scalar	6127 915 Mflops
Primality Test multi-core scalar	11523 2.14 Gflops
Sharpen Image single-core scalar	5315 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16322 37.6 Mpixels/sec
Blur Image single-core scalar	6173 4.88 Mpixels/sec
Blur Image multi-core scalar	20441 16.1 Mpixels/sec

Memory Performance

Memory	4834
Read Sequential single-core scalar	5260 6.44 GB/sec
Write Sequential single-core scalar	7487 5.12 GB/sec
Stdlib Allocate single-core scalar	3426 12.8 Mallocs/sec
Stdlib Write single-core scalar	3499 7.24 GB/sec
Stdlib Copy single-core scalar	4499 4.64 GB/sec

Stream Performance

Stream	6322
Stream Copy single-core scalar	5986 8.19 GB/sec
Stream Copy single-core vector	7155 9.28 GB/sec
Stream Scale single-core scalar	5910 7.67 GB/sec
Stream Scale single-core vector	6932 9.36 GB/sec
Stream Add single-core scalar	5736 8.66 GB/sec
Stream Add single-core vector	7202 10.0 GB/sec
Stream Triad single-core scalar	6154 8.50 GB/sec
Stream Triad single-core vector	5506 10.3 GB/sec