Section	Description	Score	Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4709	5861
Floating Point	Processor floating point performance	7686
Memory	Memory performance	4687
Stream	Memory bandwidth performance	5856

Result Information

User	f2jhc
Upload Date	Sun, 22 Apr 2012 18:29:36 +0000
Views	4

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.3
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	4709
Blowfish single-core scalar	1614 70.9 MB/sec
Blowfish multi-core scalar	5110 209 MB/sec
Text Compress single-core scalar	2624 8.39 MB/sec
Text Compress multi-core scalar	6280 20.6 MB/sec
Text Decompress single-core scalar	2915 12.0 MB/sec
Text Decompress multi-core scalar	7063 28.1 MB/sec
Image Compress single-core scalar	2410 19.9 Mpixels/sec
Image Compress multi-core scalar	5914 49.8 Mpixels/sec
Image Decompress single-core scalar	2658 44.6 Mpixels/sec
Image Decompress multi-core scalar	6052 98.8 Mpixels/sec
Lua single-core scalar	4613 1.78 Mnodes/sec
Lua multi-core scalar	9257 3.56 Mnodes/sec

Floating Point Performance

Floating Point	7686
Mandelbrot single-core scalar	2261 1.50 Gflops
Mandelbrot multi-core scalar	7460 4.88 Gflops
Dot Product single-core scalar	3670 1.77 Gflops
Dot Product multi-core scalar	8580 3.91 Gflops
Dot Product single-core vector	4453 5.34 Gflops
Dot Product multi-core vector	12173 12.7 Gflops
LU Decomposition single-core scalar	1948 1.73 Gflops
LU Decomposition multi-core scalar	2825 2.48 Gflops
Primality Test single-core scalar	6130 916 Mflops
Primality Test multi-core scalar	11062 2.05 Gflops
Sharpen Image single-core scalar	5210 12.2 Mpixels/sec
Sharpen Image multi-core scalar	15714 36.2 Mpixels/sec
Blur Image single-core scalar	6127 4.85 Mpixels/sec
Blur Image multi-core scalar	20003 15.7 Mpixels/sec

Memory Performance

Memory	4687
Read Sequential single-core scalar	4928 6.03 GB/sec
Write Sequential single-core scalar	7249 4.96 GB/sec
Stdlib Allocate single-core scalar	3424 12.8 Mallocs/sec
Stdlib Write single-core scalar	3372 6.98 GB/sec
Stdlib Copy single-core scalar	4466 4.60 GB/sec

Stream Performance

Stream	5856
Stream Copy single-core scalar	5608 7.67 GB/sec
Stream Copy single-core vector	6719 8.71 GB/sec
Stream Scale single-core scalar	5129 6.66 GB/sec
Stream Scale single-core vector	6671 9.00 GB/sec
Stream Add single-core scalar	5156 7.78 GB/sec
Stream Add single-core vector	6940 9.65 GB/sec
Stream Triad single-core scalar	5560 7.68 GB/sec
Stream Triad single-core vector	5070 9.49 GB/sec