Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4685	5924
Floating Point	Processor floating point performance	7775
Memory	Memory performance	4769
Stream	Memory bandwidth performance	6092

Result Information

User	alexdolzhenko
Upload Date	Mon, 26 Mar 2012 12:55:22 +0000
Views	3

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.3 (Build 11D50)
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	4685
Blowfish single-core scalar	1635 71.8 MB/sec
Blowfish multi-core scalar	5062 207 MB/sec
Text Compress single-core scalar	2609 8.35 MB/sec
Text Compress multi-core scalar	6204 20.4 MB/sec
Text Decompress single-core scalar	2879 11.8 MB/sec
Text Decompress multi-core scalar	7010 27.9 MB/sec
Image Compress single-core scalar	2432 20.1 Mpixels/sec
Image Compress multi-core scalar	5965 50.2 Mpixels/sec
Image Decompress single-core scalar	2696 45.3 Mpixels/sec
Image Decompress multi-core scalar	6088 99.3 Mpixels/sec
Lua single-core scalar	4554 1.75 Mnodes/sec
Lua multi-core scalar	9095 3.50 Mnodes/sec

Floating Point Performance

Floating Point	7775
Mandelbrot single-core scalar	2260 1.50 Gflops
Mandelbrot multi-core scalar	7340 4.80 Gflops
Dot Product single-core scalar	3663 1.77 Gflops
Dot Product multi-core scalar	8499 3.87 Gflops
Dot Product single-core vector	4461 5.34 Gflops
Dot Product multi-core vector	12068 12.6 Gflops
LU Decomposition single-core scalar	2003 1.78 Gflops
LU Decomposition multi-core scalar	2999 2.63 Gflops
Primality Test single-core scalar	6236 931 Mflops
Primality Test multi-core scalar	11681 2.17 Gflops
Sharpen Image single-core scalar	5281 12.3 Mpixels/sec
Sharpen Image multi-core scalar	16157 37.2 Mpixels/sec
Blur Image single-core scalar	6129 4.85 Mpixels/sec
Blur Image multi-core scalar	20080 15.8 Mpixels/sec

Memory Performance

Memory	4769
Read Sequential single-core scalar	5256 6.44 GB/sec
Write Sequential single-core scalar	7350 5.03 GB/sec
Stdlib Allocate single-core scalar	3364 12.6 Mallocs/sec
Stdlib Write single-core scalar	3459 7.16 GB/sec
Stdlib Copy single-core scalar	4420 4.56 GB/sec

Stream Performance

Stream	6092
Stream Copy single-core scalar	5983 8.18 GB/sec
Stream Copy single-core vector	6743 8.74 GB/sec
Stream Scale single-core scalar	5430 7.05 GB/sec
Stream Scale single-core vector	6741 9.10 GB/sec
Stream Add single-core scalar	5219 7.88 GB/sec
Stream Add single-core vector	7286 10.1 GB/sec
Stream Triad single-core scalar	5885 8.13 GB/sec
Stream Triad single-core vector	5449 10.2 GB/sec