Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4613	5942
Floating Point	Processor floating point performance	7807
Memory	Memory performance	4794
Stream	Memory bandwidth performance	6362

Result Information

User	DeBilbao
Upload Date	Wed, 18 Apr 2012 17:38:00 +0000
Views	9

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.4 (Build 11E46)
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	4613
Blowfish single-core scalar	1630 71.6 MB/sec
Blowfish multi-core scalar	5107 209 MB/sec
Text Compress single-core scalar	2625 8.40 MB/sec
Text Compress multi-core scalar	6259 20.5 MB/sec
Text Decompress single-core scalar	2887 11.9 MB/sec
Text Decompress multi-core scalar	7189 28.6 MB/sec
Image Compress single-core scalar	2384 19.7 Mpixels/sec
Image Compress multi-core scalar	5932 49.9 Mpixels/sec
Image Decompress single-core scalar	2713 45.5 Mpixels/sec
Image Decompress multi-core scalar	6033 98.4 Mpixels/sec
Lua single-core scalar	4234 1.63 Mnodes/sec
Lua multi-core scalar	8367 3.22 Mnodes/sec

Floating Point Performance

Floating Point	7807
Mandelbrot single-core scalar	2258 1.50 Gflops
Mandelbrot multi-core scalar	7388 4.83 Gflops
Dot Product single-core scalar	3673 1.77 Gflops
Dot Product multi-core scalar	8572 3.91 Gflops
Dot Product single-core vector	4438 5.32 Gflops
Dot Product multi-core vector	12139 12.6 Gflops
LU Decomposition single-core scalar	1985 1.77 Gflops
LU Decomposition multi-core scalar	3028 2.65 Gflops
Primality Test single-core scalar	6154 919 Mflops
Primality Test multi-core scalar	11731 2.18 Gflops
Sharpen Image single-core scalar	5281 12.3 Mpixels/sec
Sharpen Image multi-core scalar	16126 37.2 Mpixels/sec
Blur Image single-core scalar	6124 4.85 Mpixels/sec
Blur Image multi-core scalar	20413 16.1 Mpixels/sec

Memory Performance

Memory	4794
Read Sequential single-core scalar	5208 6.38 GB/sec
Write Sequential single-core scalar	7412 5.07 GB/sec
Stdlib Allocate single-core scalar	3344 12.5 Mallocs/sec
Stdlib Write single-core scalar	3504 7.25 GB/sec
Stdlib Copy single-core scalar	4504 4.64 GB/sec

Stream Performance

Stream	6362
Stream Copy single-core scalar	5969 8.16 GB/sec
Stream Copy single-core vector	7368 9.55 GB/sec
Stream Scale single-core scalar	5868 7.61 GB/sec
Stream Scale single-core vector	6978 9.42 GB/sec
Stream Add single-core scalar	5666 8.55 GB/sec
Stream Add single-core vector	7482 10.4 GB/sec
Stream Triad single-core scalar	6111 8.44 GB/sec
Stream Triad single-core vector	5457 10.2 GB/sec