Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4652	5871
Floating Point	Processor floating point performance	8091
Memory	Memory performance	4307
Stream	Memory bandwidth performance	5499

Result Information

User	mesquivel
Upload Date	Fri, 12 Aug 2011 03:51:38 +0000
Views	4

System Information

	MacBookAir4,2
Operating System	Mac OS X 10.7.0
Model	MacBookAir4,2
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	0 KB
L1 Data Cache	0 KB
L2 Cache	1024 KB
L3 Cache	0 KB
Motherboard	Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS	Apple Inc. MBA41.88Z.0077.B00.1106300929
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4652
Blowfish single-core scalar	1820 80.0 MB/sec
Blowfish multi-core scalar	6166 253 MB/sec
Text Compress single-core scalar	2530 8.09 MB/sec
Text Compress multi-core scalar	5951 19.5 MB/sec
Text Decompress single-core scalar	2576 10.6 MB/sec
Text Decompress multi-core scalar	6664 26.6 MB/sec
Image Compress single-core scalar	2400 19.8 Mpixels/sec
Image Compress multi-core scalar	5806 48.9 Mpixels/sec
Image Decompress single-core scalar	3006 50.5 Mpixels/sec
Image Decompress multi-core scalar	6319 103 Mpixels/sec
Lua single-core scalar	4116 1.59 Mnodes/sec
Lua multi-core scalar	8472 3.26 Mnodes/sec

Floating Point Performance

Floating Point	8091
Mandelbrot single-core scalar	2115 1.41 Gflops
Mandelbrot multi-core scalar	7223 4.73 Gflops
Dot Product single-core scalar	3693 1.78 Gflops
Dot Product multi-core scalar	10060 4.58 Gflops
Dot Product single-core vector	5550 6.65 Gflops
Dot Product multi-core vector	15588 16.2 Gflops
LU Decomposition single-core scalar	2069 1.84 Gflops
LU Decomposition multi-core scalar	3328 2.92 Gflops
Primality Test single-core scalar	5355 800 Mflops
Primality Test multi-core scalar	8888 1.65 Gflops
Sharpen Image single-core scalar	10154 23.7 Mpixels/sec
Sharpen Image multi-core scalar	20944 48.3 Mpixels/sec
Blur Image single-core scalar	4708 3.73 Mpixels/sec
Blur Image multi-core scalar	13612 10.7 Mpixels/sec

Memory Performance

Memory	4307
Read Sequential single-core scalar	5099 6.24 GB/sec
Write Sequential single-core scalar	6147 4.20 GB/sec
Stdlib Allocate single-core scalar	2882 10.8 Mallocs/sec
Stdlib Write single-core scalar	3183 6.59 GB/sec
Stdlib Copy single-core scalar	4227 4.36 GB/sec

Stream Performance

Stream	5499
Stream Copy single-core scalar	4440 6.07 GB/sec
Stream Copy single-core vector	6968 9.04 GB/sec
Stream Scale single-core scalar	4269 5.54 GB/sec
Stream Scale single-core vector	6636 8.96 GB/sec
Stream Add single-core scalar	4865 7.34 GB/sec
Stream Add single-core vector	7058 9.82 GB/sec
Stream Triad single-core scalar	4684 6.47 GB/sec
Stream Triad single-core vector	5077 9.50 GB/sec