Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4003	6140
Floating Point	Processor floating point performance	8884
Memory	Memory performance	5113
Stream	Memory bandwidth performance	6075

Result Information

User	Webjester
Upload Date	Thu, 01 Sep 2011 01:40:34 +0000
Views	2

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	4003
Blowfish single-core scalar	1776 78.0 MB/sec
Blowfish multi-core scalar	5807 238 MB/sec
Text Compress single-core scalar	2282 7.30 MB/sec
Text Compress multi-core scalar	5326 17.5 MB/sec
Text Decompress single-core scalar	2421 9.95 MB/sec
Text Decompress multi-core scalar	6235 24.8 MB/sec
Image Compress single-core scalar	1942 16.0 Mpixels/sec
Image Compress multi-core scalar	4615 38.8 Mpixels/sec
Image Decompress single-core scalar	2081 34.9 Mpixels/sec
Image Decompress multi-core scalar	4277 69.8 Mpixels/sec
Lua single-core scalar	3546 1.37 Mnodes/sec
Lua multi-core scalar	7729 2.97 Mnodes/sec

Floating Point Performance

Floating Point	8884
Mandelbrot single-core scalar	2121 1.41 Gflops
Mandelbrot multi-core scalar	7220 4.72 Gflops
Dot Product single-core scalar	3649 1.76 Gflops
Dot Product multi-core scalar	9530 4.34 Gflops
Dot Product single-core vector	5987 7.17 Gflops
Dot Product multi-core vector	16693 17.4 Gflops
LU Decomposition single-core scalar	2017 1.79 Gflops
LU Decomposition multi-core scalar	3304 2.90 Gflops
Primality Test single-core scalar	5326 796 Mflops
Primality Test multi-core scalar	10405 1.93 Gflops
Sharpen Image single-core scalar	10840 25.3 Mpixels/sec
Sharpen Image multi-core scalar	25029 57.7 Mpixels/sec
Blur Image single-core scalar	5017 3.97 Mpixels/sec
Blur Image multi-core scalar	17238 13.6 Mpixels/sec

Memory Performance

Memory	5113
Read Sequential single-core scalar	6503 7.96 GB/sec
Write Sequential single-core scalar	7673 5.25 GB/sec
Stdlib Allocate single-core scalar	3351 12.5 Mallocs/sec
Stdlib Write single-core scalar	3520 7.29 GB/sec
Stdlib Copy single-core scalar	4518 4.66 GB/sec

Stream Performance

Stream	6075
Stream Copy single-core scalar	5354 7.32 GB/sec
Stream Copy single-core vector	5687 7.37 GB/sec
Stream Scale single-core scalar	5585 7.25 GB/sec
Stream Scale single-core vector	6505 8.78 GB/sec
Stream Add single-core scalar	6088 9.19 GB/sec
Stream Add single-core vector	7115 9.90 GB/sec
Stream Triad single-core scalar	7105 9.82 GB/sec
Stream Triad single-core vector	5166 9.67 GB/sec