Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4593	5892
Floating Point	Processor floating point performance	7767
Memory	Memory performance	4760
Stream	Memory bandwidth performance	6142

Result Information

User	dbutlerman
Upload Date	Fri, 02 Dec 2011 21:46:33 +0000
Views	3

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.2
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	4593
Blowfish single-core scalar	1635 71.8 MB/sec
Blowfish multi-core scalar	5076 208 MB/sec
Text Compress single-core scalar	2635 8.43 MB/sec
Text Compress multi-core scalar	6278 20.6 MB/sec
Text Decompress single-core scalar	2893 11.9 MB/sec
Text Decompress multi-core scalar	7148 28.5 MB/sec
Image Compress single-core scalar	2379 19.7 Mpixels/sec
Image Compress multi-core scalar	5877 49.4 Mpixels/sec
Image Decompress single-core scalar	2698 45.3 Mpixels/sec
Image Decompress multi-core scalar	5894 96.2 Mpixels/sec
Lua single-core scalar	4174 1.61 Mnodes/sec
Lua multi-core scalar	8431 3.24 Mnodes/sec

Floating Point Performance

Floating Point	7767
Mandelbrot single-core scalar	2277 1.51 Gflops
Mandelbrot multi-core scalar	7414 4.85 Gflops
Dot Product single-core scalar	3633 1.76 Gflops
Dot Product multi-core scalar	8776 4.00 Gflops
Dot Product single-core vector	4348 5.21 Gflops
Dot Product multi-core vector	11619 12.1 Gflops
LU Decomposition single-core scalar	1999 1.78 Gflops
LU Decomposition multi-core scalar	3082 2.70 Gflops
Primality Test single-core scalar	6048 903 Mflops
Primality Test multi-core scalar	11700 2.17 Gflops
Sharpen Image single-core scalar	5289 12.3 Mpixels/sec
Sharpen Image multi-core scalar	16278 37.5 Mpixels/sec
Blur Image single-core scalar	6183 4.89 Mpixels/sec
Blur Image multi-core scalar	20093 15.8 Mpixels/sec

Memory Performance

Memory	4760
Read Sequential single-core scalar	5007 6.13 GB/sec
Write Sequential single-core scalar	7240 4.95 GB/sec
Stdlib Allocate single-core scalar	3437 12.8 Mallocs/sec
Stdlib Write single-core scalar	3507 7.26 GB/sec
Stdlib Copy single-core scalar	4612 4.76 GB/sec

Stream Performance

Stream	6142
Stream Copy single-core scalar	5636 7.71 GB/sec
Stream Copy single-core vector	6922 8.98 GB/sec
Stream Scale single-core scalar	5459 7.08 GB/sec
Stream Scale single-core vector	7094 9.57 GB/sec
Stream Add single-core scalar	5253 7.93 GB/sec
Stream Add single-core vector	7355 10.2 GB/sec
Stream Triad single-core scalar	6128 8.47 GB/sec
Stream Triad single-core vector	5294 9.91 GB/sec