Section	Description	Score	Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4721	5978
Floating Point	Processor floating point performance	7880
Memory	Memory performance	4874
Stream	Memory bandwidth performance	5931

Result Information

User	dnamod
Upload Date	Fri, 11 May 2012 09:33:42 +0000
Views	5

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.3 (Build 11D50b)
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	4721
Blowfish single-core scalar	1637 71.9 MB/sec
Blowfish multi-core scalar	5129 210 MB/sec
Text Compress single-core scalar	2628 8.41 MB/sec
Text Compress multi-core scalar	6269 20.6 MB/sec
Text Decompress single-core scalar	2913 12.0 MB/sec
Text Decompress multi-core scalar	7217 28.8 MB/sec
Image Compress single-core scalar	2435 20.1 Mpixels/sec
Image Compress multi-core scalar	5914 49.8 Mpixels/sec
Image Decompress single-core scalar	2739 46.0 Mpixels/sec
Image Decompress multi-core scalar	6189 101 Mpixels/sec
Lua single-core scalar	4460 1.72 Mnodes/sec
Lua multi-core scalar	9123 3.51 Mnodes/sec

Floating Point Performance

Floating Point	7880
Mandelbrot single-core scalar	2274 1.51 Gflops
Mandelbrot multi-core scalar	7479 4.89 Gflops
Dot Product single-core scalar	3709 1.79 Gflops
Dot Product multi-core scalar	8637 3.94 Gflops
Dot Product single-core vector	4464 5.35 Gflops
Dot Product multi-core vector	12219 12.7 Gflops
LU Decomposition single-core scalar	2004 1.78 Gflops
LU Decomposition multi-core scalar	3050 2.67 Gflops
Primality Test single-core scalar	6300 941 Mflops
Primality Test multi-core scalar	11839 2.20 Gflops
Sharpen Image single-core scalar	5281 12.3 Mpixels/sec
Sharpen Image multi-core scalar	16270 37.5 Mpixels/sec
Blur Image single-core scalar	6175 4.89 Mpixels/sec
Blur Image multi-core scalar	20620 16.2 Mpixels/sec

Memory Performance

Memory	4874
Read Sequential single-core scalar	5250 6.43 GB/sec
Write Sequential single-core scalar	7466 5.11 GB/sec
Stdlib Allocate single-core scalar	3490 13.0 Mallocs/sec
Stdlib Write single-core scalar	3502 7.25 GB/sec
Stdlib Copy single-core scalar	4662 4.81 GB/sec

Stream Performance

Stream	5931
Stream Copy single-core scalar	5361 7.33 GB/sec
Stream Copy single-core vector	6757 8.76 GB/sec
Stream Scale single-core scalar	5258 6.82 GB/sec
Stream Scale single-core vector	6480 8.75 GB/sec
Stream Add single-core scalar	5276 7.96 GB/sec
Stream Add single-core vector	6897 9.59 GB/sec
Stream Triad single-core scalar	6098 8.43 GB/sec
Stream Triad single-core vector	5324 9.97 GB/sec