Section	Description	Score	Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4537	5810
Floating Point	Processor floating point performance	7572
Memory	Memory performance	4782
Stream	Memory bandwidth performance	6157

Result Information

User	silver0
Upload Date	Tue, 25 Oct 2011 21:13:41 +0000
Views	4

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.B08.1109011050
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4537
Blowfish single-core scalar	1619 71.1 MB/sec
Blowfish multi-core scalar	4966 204 MB/sec
Text Compress single-core scalar	2596 8.30 MB/sec
Text Compress multi-core scalar	6068 19.9 MB/sec
Text Decompress single-core scalar	2871 11.8 MB/sec
Text Decompress multi-core scalar	6975 27.8 MB/sec
Image Compress single-core scalar	2390 19.7 Mpixels/sec
Image Compress multi-core scalar	5831 49.1 Mpixels/sec
Image Decompress single-core scalar	2783 46.7 Mpixels/sec
Image Decompress multi-core scalar	5977 97.5 Mpixels/sec
Lua single-core scalar	4200 1.62 Mnodes/sec
Lua multi-core scalar	8172 3.14 Mnodes/sec

Floating Point Performance

Floating Point	7572
Mandelbrot single-core scalar	2240 1.49 Gflops
Mandelbrot multi-core scalar	7135 4.67 Gflops
Dot Product single-core scalar	3640 1.76 Gflops
Dot Product multi-core scalar	8401 3.83 Gflops
Dot Product single-core vector	4162 4.99 Gflops
Dot Product multi-core vector	11810 12.3 Gflops
LU Decomposition single-core scalar	1975 1.76 Gflops
LU Decomposition multi-core scalar	2981 2.61 Gflops
Primality Test single-core scalar	6165 921 Mflops
Primality Test multi-core scalar	11406 2.12 Gflops
Sharpen Image single-core scalar	5258 12.3 Mpixels/sec
Sharpen Image multi-core scalar	15368 35.4 Mpixels/sec
Blur Image single-core scalar	5756 4.55 Mpixels/sec
Blur Image multi-core scalar	19715 15.5 Mpixels/sec

Memory Performance

Memory	4782
Read Sequential single-core scalar	5177 6.34 GB/sec
Write Sequential single-core scalar	7318 5.00 GB/sec
Stdlib Allocate single-core scalar	3393 12.7 Mallocs/sec
Stdlib Write single-core scalar	3516 7.28 GB/sec
Stdlib Copy single-core scalar	4510 4.65 GB/sec

Stream Performance

Stream	6157
Stream Copy single-core scalar	5862 8.02 GB/sec
Stream Copy single-core vector	7064 9.16 GB/sec
Stream Scale single-core scalar	5571 7.23 GB/sec
Stream Scale single-core vector	6834 9.22 GB/sec
Stream Add single-core scalar	5543 8.37 GB/sec
Stream Add single-core vector	7212 10.0 GB/sec
Stream Triad single-core scalar	5781 7.99 GB/sec
Stream Triad single-core vector	5390 10.1 GB/sec