Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4611	6396
Floating Point	Processor floating point performance	9204
Memory	Memory performance	4816
Stream	Memory bandwidth performance	5984

Result Information

User	Ga7su
Upload Date	Sun, 02 Oct 2011 16:17:50 +0000
Views	1

System Information

	MacBookAir4,2
Operating System	Mac OS X 10.7.1
Model	MacBookAir4,2
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	0 KB
L1 Data Cache	0 KB
L2 Cache	1024 KB
L3 Cache	0 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	4611
Blowfish single-core scalar	1810 79.5 MB/sec
Blowfish multi-core scalar	6087 249 MB/sec
Text Compress single-core scalar	2523 8.07 MB/sec
Text Compress multi-core scalar	5902 19.4 MB/sec
Text Decompress single-core scalar	2553 10.5 MB/sec
Text Decompress multi-core scalar	6436 25.6 MB/sec
Image Compress single-core scalar	2394 19.8 Mpixels/sec
Image Compress multi-core scalar	5828 49.0 Mpixels/sec
Image Decompress single-core scalar	2974 49.9 Mpixels/sec
Image Decompress multi-core scalar	6304 103 Mpixels/sec
Lua single-core scalar	4112 1.58 Mnodes/sec
Lua multi-core scalar	8415 3.24 Mnodes/sec

Floating Point Performance

Floating Point	9204
Mandelbrot single-core scalar	2121 1.41 Gflops
Mandelbrot multi-core scalar	7229 4.73 Gflops
Dot Product single-core scalar	3696 1.79 Gflops
Dot Product multi-core scalar	10346 4.71 Gflops
Dot Product single-core vector	5974 7.16 Gflops
Dot Product multi-core vector	16387 17.0 Gflops
LU Decomposition single-core scalar	2223 1.98 Gflops
LU Decomposition multi-core scalar	3371 2.96 Gflops
Primality Test single-core scalar	5979 893 Mflops
Primality Test multi-core scalar	11335 2.10 Gflops
Sharpen Image single-core scalar	10991 25.6 Mpixels/sec
Sharpen Image multi-core scalar	26978 62.2 Mpixels/sec
Blur Image single-core scalar	5045 3.99 Mpixels/sec
Blur Image multi-core scalar	17190 13.5 Mpixels/sec

Memory Performance

Memory	4816
Read Sequential single-core scalar	5439 6.66 GB/sec
Write Sequential single-core scalar	6989 4.78 GB/sec
Stdlib Allocate single-core scalar	3458 12.9 Mallocs/sec
Stdlib Write single-core scalar	3511 7.27 GB/sec
Stdlib Copy single-core scalar	4686 4.83 GB/sec

Stream Performance

Stream	5984
Stream Copy single-core scalar	5269 7.21 GB/sec
Stream Copy single-core vector	6621 8.59 GB/sec
Stream Scale single-core scalar	5193 6.74 GB/sec
Stream Scale single-core vector	6407 8.65 GB/sec
Stream Add single-core scalar	6486 9.79 GB/sec
Stream Add single-core vector	7119 9.90 GB/sec
Stream Triad single-core scalar	5609 7.75 GB/sec
Stream Triad single-core vector	5173 9.68 GB/sec