Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3442	5166
Floating Point	Processor floating point performance	6976
Memory	Memory performance	4925
Stream	Memory bandwidth performance	5355

Result Information

User	fgurban
Upload Date	Tue, 03 Jan 2012 23:51:20 +0000
Views	2

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.B0E.1110141154
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3442
Blowfish single-core scalar	1521 66.8 MB/sec
Blowfish multi-core scalar	4455 183 MB/sec
Text Compress single-core scalar	1907 6.10 MB/sec
Text Compress multi-core scalar	4539 14.9 MB/sec
Text Decompress single-core scalar	2134 8.77 MB/sec
Text Decompress multi-core scalar	5127 20.4 MB/sec
Image Compress single-core scalar	1751 14.5 Mpixels/sec
Image Compress multi-core scalar	4062 34.2 Mpixels/sec
Image Decompress single-core scalar	1722 28.9 Mpixels/sec
Image Decompress multi-core scalar	3825 62.4 Mpixels/sec
Lua single-core scalar	3066 1.18 Mnodes/sec
Lua multi-core scalar	7205 2.77 Mnodes/sec

Floating Point Performance

Floating Point	6976
Mandelbrot single-core scalar	2055 1.37 Gflops
Mandelbrot multi-core scalar	7123 4.66 Gflops
Dot Product single-core scalar	3156 1.52 Gflops
Dot Product multi-core scalar	9203 4.19 Gflops
Dot Product single-core vector	3930 4.71 Gflops
Dot Product multi-core vector	10558 11.0 Gflops
LU Decomposition single-core scalar	901 802 Mflops
LU Decomposition multi-core scalar	1979 1.74 Gflops
Primality Test single-core scalar	5214 779 Mflops
Primality Test multi-core scalar	9396 1.74 Gflops
Sharpen Image single-core scalar	4603 10.7 Mpixels/sec
Sharpen Image multi-core scalar	14450 33.3 Mpixels/sec
Blur Image single-core scalar	5971 4.73 Mpixels/sec
Blur Image multi-core scalar	19134 15.0 Mpixels/sec

Memory Performance

Memory	4925
Read Sequential single-core scalar	5464 6.69 GB/sec
Write Sequential single-core scalar	8017 5.48 GB/sec
Stdlib Allocate single-core scalar	3133 11.7 Mallocs/sec
Stdlib Write single-core scalar	3479 7.20 GB/sec
Stdlib Copy single-core scalar	4535 4.68 GB/sec

Stream Performance

Stream	5355
Stream Copy single-core scalar	5784 7.91 GB/sec
Stream Copy single-core vector	7165 9.29 GB/sec
Stream Scale single-core scalar	6041 7.84 GB/sec
Stream Scale single-core vector	6845 9.24 GB/sec
Stream Add single-core scalar	1980 2.99 GB/sec
Stream Add single-core vector	7335 10.2 GB/sec
Stream Triad single-core scalar	2256 3.12 GB/sec
Stream Triad single-core vector	5440 10.2 GB/sec