Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3961	5415
Floating Point	Processor floating point performance	7221
Memory	Memory performance	4948
Stream	Memory bandwidth performance	5119

Result Information

User	fjs138
Upload Date	Fri, 02 Dec 2011 05:59:32 +0000
Views	1

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.B0E.1110141154
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3961
Blowfish single-core scalar	1724 75.8 MB/sec
Blowfish multi-core scalar	5417 222 MB/sec
Text Compress single-core scalar	2267 7.25 MB/sec
Text Compress multi-core scalar	5524 18.1 MB/sec
Text Decompress single-core scalar	2476 10.2 MB/sec
Text Decompress multi-core scalar	6158 24.5 MB/sec
Image Compress single-core scalar	1968 16.3 Mpixels/sec
Image Compress multi-core scalar	4805 40.4 Mpixels/sec
Image Decompress single-core scalar	1942 32.6 Mpixels/sec
Image Decompress multi-core scalar	4070 66.4 Mpixels/sec
Lua single-core scalar	3504 1.35 Mnodes/sec
Lua multi-core scalar	7679 2.95 Mnodes/sec

Floating Point Performance

Floating Point	7221
Mandelbrot single-core scalar	2270 1.51 Gflops
Mandelbrot multi-core scalar	7458 4.88 Gflops
Dot Product single-core scalar	3639 1.76 Gflops
Dot Product multi-core scalar	9467 4.31 Gflops
Dot Product single-core vector	4478 5.37 Gflops
Dot Product multi-core vector	11134 11.6 Gflops
LU Decomposition single-core scalar	1105 983 Mflops
LU Decomposition multi-core scalar	2116 1.86 Gflops
Primality Test single-core scalar	5347 799 Mflops
Primality Test multi-core scalar	9676 1.80 Gflops
Sharpen Image single-core scalar	4878 11.4 Mpixels/sec
Sharpen Image multi-core scalar	14037 32.3 Mpixels/sec
Blur Image single-core scalar	6063 4.80 Mpixels/sec
Blur Image multi-core scalar	19428 15.3 Mpixels/sec

Memory Performance

Memory	4948
Read Sequential single-core scalar	5660 6.93 GB/sec
Write Sequential single-core scalar	8420 5.76 GB/sec
Stdlib Allocate single-core scalar	3061 11.4 Mallocs/sec
Stdlib Write single-core scalar	3342 6.92 GB/sec
Stdlib Copy single-core scalar	4258 4.39 GB/sec

Stream Performance

Stream	5119
Stream Copy single-core scalar	5324 7.28 GB/sec
Stream Copy single-core vector	6782 8.80 GB/sec
Stream Scale single-core scalar	5655 7.34 GB/sec
Stream Scale single-core vector	6631 8.95 GB/sec
Stream Add single-core scalar	1972 2.98 GB/sec
Stream Add single-core vector	7008 9.75 GB/sec
Stream Triad single-core scalar	2259 3.12 GB/sec
Stream Triad single-core vector	5326 9.97 GB/sec