Section	Description	Score	Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4608	5940
Floating Point	Processor floating point performance	7785
Memory	Memory performance	4859
Stream	Memory bandwidth performance	6308

Result Information

User	mhmoretti
Upload Date	Fri, 23 Sep 2011 01:12:21 +0000
Views	1

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.1 (Build 11B2118)
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	4608
Blowfish single-core scalar	1644 72.2 MB/sec
Blowfish multi-core scalar	5078 208 MB/sec
Text Compress single-core scalar	2641 8.45 MB/sec
Text Compress multi-core scalar	6197 20.3 MB/sec
Text Decompress single-core scalar	2904 11.9 MB/sec
Text Decompress multi-core scalar	7144 28.5 MB/sec
Image Compress single-core scalar	2409 19.9 Mpixels/sec
Image Compress multi-core scalar	5914 49.8 Mpixels/sec
Image Decompress single-core scalar	2820 47.4 Mpixels/sec
Image Decompress multi-core scalar	5961 97.3 Mpixels/sec
Lua single-core scalar	4256 1.64 Mnodes/sec
Lua multi-core scalar	8334 3.21 Mnodes/sec

Floating Point Performance

Floating Point	7785
Mandelbrot single-core scalar	2267 1.51 Gflops
Mandelbrot multi-core scalar	7396 4.84 Gflops
Dot Product single-core scalar	3673 1.77 Gflops
Dot Product multi-core scalar	8586 3.91 Gflops
Dot Product single-core vector	4469 5.35 Gflops
Dot Product multi-core vector	12124 12.6 Gflops
LU Decomposition single-core scalar	1909 1.70 Gflops
LU Decomposition multi-core scalar	3197 2.80 Gflops
Primality Test single-core scalar	6273 937 Mflops
Primality Test multi-core scalar	11746 2.18 Gflops
Sharpen Image single-core scalar	5287 12.3 Mpixels/sec
Sharpen Image multi-core scalar	15879 36.6 Mpixels/sec
Blur Image single-core scalar	6130 4.85 Mpixels/sec
Blur Image multi-core scalar	20065 15.8 Mpixels/sec

Memory Performance

Memory	4859
Read Sequential single-core scalar	5215 6.39 GB/sec
Write Sequential single-core scalar	7393 5.06 GB/sec
Stdlib Allocate single-core scalar	3428 12.8 Mallocs/sec
Stdlib Write single-core scalar	3530 7.31 GB/sec
Stdlib Copy single-core scalar	4733 4.88 GB/sec

Stream Performance

Stream	6308
Stream Copy single-core scalar	5975 8.17 GB/sec
Stream Copy single-core vector	7379 9.57 GB/sec
Stream Scale single-core scalar	5813 7.54 GB/sec
Stream Scale single-core vector	6923 9.34 GB/sec
Stream Add single-core scalar	5689 8.59 GB/sec
Stream Add single-core vector	7154 9.95 GB/sec
Stream Triad single-core scalar	6118 8.45 GB/sec
Stream Triad single-core vector	5418 10.1 GB/sec