Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4634	5928
Floating Point	Processor floating point performance	7853
Memory	Memory performance	4818
Stream	Memory bandwidth performance	5941

Result Information

User	samum
Upload Date	Tue, 27 Dec 2011 10:13:15 +0000
Views	36

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.2 (Build 11C74)
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.B00.1106300929
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4634
Blowfish single-core scalar	1641 72.1 MB/sec
Blowfish multi-core scalar	5131 210 MB/sec
Text Compress single-core scalar	2659 8.51 MB/sec
Text Compress multi-core scalar	6219 20.4 MB/sec
Text Decompress single-core scalar	2900 11.9 MB/sec
Text Decompress multi-core scalar	7230 28.8 MB/sec
Image Compress single-core scalar	2414 19.9 Mpixels/sec
Image Compress multi-core scalar	5893 49.6 Mpixels/sec
Image Decompress single-core scalar	2726 45.8 Mpixels/sec
Image Decompress multi-core scalar	6175 101 Mpixels/sec
Lua single-core scalar	4261 1.64 Mnodes/sec
Lua multi-core scalar	8367 3.22 Mnodes/sec

Floating Point Performance

Floating Point	7853
Mandelbrot single-core scalar	2252 1.50 Gflops
Mandelbrot multi-core scalar	7390 4.84 Gflops
Dot Product single-core scalar	3681 1.78 Gflops
Dot Product multi-core scalar	8590 3.91 Gflops
Dot Product single-core vector	4477 5.36 Gflops
Dot Product multi-core vector	12222 12.7 Gflops
LU Decomposition single-core scalar	2008 1.79 Gflops
LU Decomposition multi-core scalar	3064 2.69 Gflops
Primality Test single-core scalar	6253 934 Mflops
Primality Test multi-core scalar	11696 2.17 Gflops
Sharpen Image single-core scalar	5301 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16293 37.5 Mpixels/sec
Blur Image single-core scalar	6174 4.89 Mpixels/sec
Blur Image multi-core scalar	20547 16.2 Mpixels/sec

Memory Performance

Memory	4818
Read Sequential single-core scalar	5253 6.43 GB/sec
Write Sequential single-core scalar	7479 5.12 GB/sec
Stdlib Allocate single-core scalar	3377 12.6 Mallocs/sec
Stdlib Write single-core scalar	3525 7.30 GB/sec
Stdlib Copy single-core scalar	4459 4.60 GB/sec

Stream Performance

Stream	5941
Stream Copy single-core scalar	5379 7.36 GB/sec
Stream Copy single-core vector	6782 8.79 GB/sec
Stream Scale single-core scalar	5276 6.85 GB/sec
Stream Scale single-core vector	6615 8.93 GB/sec
Stream Add single-core scalar	5253 7.93 GB/sec
Stream Add single-core vector	7211 10.0 GB/sec
Stream Triad single-core scalar	5725 7.91 GB/sec
Stream Triad single-core vector	5293 9.91 GB/sec