Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4633	6418
Floating Point	Processor floating point performance	9089
Memory	Memory performance	4787
Stream	Memory bandwidth performance	6586

Result Information

User	aalhameli
Upload Date	Mon, 15 Aug 2011 10:54:06 +0000
Views	14

System Information

	MacBookAir4,2
Operating System	Mac OS X 10.7.0
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.B00.1106300929
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4633
Blowfish single-core scalar	1799 79.0 MB/sec
Blowfish multi-core scalar	6166 253 MB/sec
Text Compress single-core scalar	2549 8.15 MB/sec
Text Compress multi-core scalar	5894 19.3 MB/sec
Text Decompress single-core scalar	2590 10.6 MB/sec
Text Decompress multi-core scalar	6644 26.5 MB/sec
Image Compress single-core scalar	2405 19.9 Mpixels/sec
Image Compress multi-core scalar	5800 48.8 Mpixels/sec
Image Decompress single-core scalar	3003 50.4 Mpixels/sec
Image Decompress multi-core scalar	6135 100 Mpixels/sec
Lua single-core scalar	4132 1.59 Mnodes/sec
Lua multi-core scalar	8488 3.26 Mnodes/sec

Floating Point Performance

Floating Point	9089
Mandelbrot single-core scalar	2122 1.41 Gflops
Mandelbrot multi-core scalar	7215 4.72 Gflops
Dot Product single-core scalar	3714 1.79 Gflops
Dot Product multi-core scalar	10338 4.71 Gflops
Dot Product single-core vector	5932 7.11 Gflops
Dot Product multi-core vector	16299 17.0 Gflops
LU Decomposition single-core scalar	2231 1.99 Gflops
LU Decomposition multi-core scalar	3322 2.91 Gflops
Primality Test single-core scalar	5949 889 Mflops
Primality Test multi-core scalar	10797 2.00 Gflops
Sharpen Image single-core scalar	10909 25.5 Mpixels/sec
Sharpen Image multi-core scalar	26186 60.3 Mpixels/sec
Blur Image single-core scalar	5051 4.00 Mpixels/sec
Blur Image multi-core scalar	17191 13.5 Mpixels/sec

Memory Performance

Memory	4787
Read Sequential single-core scalar	5447 6.67 GB/sec
Write Sequential single-core scalar	7001 4.79 GB/sec
Stdlib Allocate single-core scalar	3427 12.8 Mallocs/sec
Stdlib Write single-core scalar	3542 7.33 GB/sec
Stdlib Copy single-core scalar	4520 4.66 GB/sec

Stream Performance

Stream	6586
Stream Copy single-core scalar	6157 8.42 GB/sec
Stream Copy single-core vector	7442 9.65 GB/sec
Stream Scale single-core scalar	5905 7.66 GB/sec
Stream Scale single-core vector	7124 9.61 GB/sec
Stream Add single-core scalar	6602 9.97 GB/sec
Stream Add single-core vector	7605 10.6 GB/sec
Stream Triad single-core scalar	6216 8.59 GB/sec
Stream Triad single-core vector	5642 10.6 GB/sec