Section	Description	Score	Geekbench Score
Geekbench 2.3.0 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4688	6022
Floating Point	Processor floating point performance	7903
Memory	Memory performance	4865
Stream	Memory bandwidth performance	6427

Result Information

User	fm3366
Upload Date	Fri, 11 May 2012 11:17:12 +0000
Views	11

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.4 (Build 11E53)
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	4688
Blowfish single-core scalar	1643 72.2 MB/sec
Blowfish multi-core scalar	5140 211 MB/sec
Text Compress single-core scalar	2645 8.46 MB/sec
Text Compress multi-core scalar	6316 20.7 MB/sec
Text Decompress single-core scalar	2894 11.9 MB/sec
Text Decompress multi-core scalar	7211 28.7 MB/sec
Image Compress single-core scalar	2389 19.7 Mpixels/sec
Image Compress multi-core scalar	5883 49.5 Mpixels/sec
Image Decompress single-core scalar	2734 45.9 Mpixels/sec
Image Decompress multi-core scalar	6144 100 Mpixels/sec
Lua single-core scalar	4487 1.73 Mnodes/sec
Lua multi-core scalar	8778 3.38 Mnodes/sec

Floating Point Performance

Floating Point	7903
Mandelbrot single-core scalar	2275 1.51 Gflops
Mandelbrot multi-core scalar	7479 4.89 Gflops
Dot Product single-core scalar	3705 1.79 Gflops
Dot Product multi-core scalar	8651 3.94 Gflops
Dot Product single-core vector	4483 5.37 Gflops
Dot Product multi-core vector	12269 12.8 Gflops
LU Decomposition single-core scalar	2009 1.79 Gflops
LU Decomposition multi-core scalar	3085 2.71 Gflops
Primality Test single-core scalar	6327 945 Mflops
Primality Test multi-core scalar	11868 2.20 Gflops
Sharpen Image single-core scalar	5304 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16384 37.8 Mpixels/sec
Blur Image single-core scalar	6183 4.89 Mpixels/sec
Blur Image multi-core scalar	20628 16.2 Mpixels/sec

Memory Performance

Memory	4865
Read Sequential single-core scalar	5281 6.47 GB/sec
Write Sequential single-core scalar	7490 5.12 GB/sec
Stdlib Allocate single-core scalar	3469 12.9 Mallocs/sec
Stdlib Write single-core scalar	3567 7.38 GB/sec
Stdlib Copy single-core scalar	4518 4.66 GB/sec

Stream Performance

Stream	6427
Stream Copy single-core scalar	5975 8.17 GB/sec
Stream Copy single-core vector	7185 9.32 GB/sec
Stream Scale single-core scalar	5902 7.66 GB/sec
Stream Scale single-core vector	7097 9.58 GB/sec
Stream Add single-core scalar	5745 8.67 GB/sec
Stream Add single-core vector	7647 10.6 GB/sec
Stream Triad single-core scalar	6202 8.57 GB/sec
Stream Triad single-core vector	5663 10.6 GB/sec