Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4000	6219
Floating Point	Processor floating point performance	8914
Memory	Memory performance	5187
Stream	Memory bandwidth performance	6624

Result Information

User	durians
Upload Date	Wed, 31 Aug 2011 15:58:12 +0000
Views	2

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.B00.1106300929
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4000
Blowfish single-core scalar	1768 77.7 MB/sec
Blowfish multi-core scalar	5804 238 MB/sec
Text Compress single-core scalar	2279 7.29 MB/sec
Text Compress multi-core scalar	5337 17.5 MB/sec
Text Decompress single-core scalar	2422 9.95 MB/sec
Text Decompress multi-core scalar	6183 24.6 MB/sec
Image Compress single-core scalar	1950 16.1 Mpixels/sec
Image Compress multi-core scalar	4497 37.8 Mpixels/sec
Image Decompress single-core scalar	2097 35.2 Mpixels/sec
Image Decompress multi-core scalar	4262 69.5 Mpixels/sec
Lua single-core scalar	3530 1.36 Mnodes/sec
Lua multi-core scalar	7877 3.03 Mnodes/sec

Floating Point Performance

Floating Point	8914
Mandelbrot single-core scalar	2118 1.41 Gflops
Mandelbrot multi-core scalar	7216 4.72 Gflops
Dot Product single-core scalar	3648 1.76 Gflops
Dot Product multi-core scalar	9532 4.34 Gflops
Dot Product single-core vector	5928 7.10 Gflops
Dot Product multi-core vector	16155 16.8 Gflops
LU Decomposition single-core scalar	2079 1.85 Gflops
LU Decomposition multi-core scalar	3148 2.76 Gflops
Primality Test single-core scalar	5320 795 Mflops
Primality Test multi-core scalar	10285 1.91 Gflops
Sharpen Image single-core scalar	10878 25.4 Mpixels/sec
Sharpen Image multi-core scalar	26193 60.4 Mpixels/sec
Blur Image single-core scalar	5017 3.97 Mpixels/sec
Blur Image multi-core scalar	17279 13.6 Mpixels/sec

Memory Performance

Memory	5187
Read Sequential single-core scalar	6535 8.00 GB/sec
Write Sequential single-core scalar	8086 5.53 GB/sec
Stdlib Allocate single-core scalar	3324 12.4 Mallocs/sec
Stdlib Write single-core scalar	3494 7.23 GB/sec
Stdlib Copy single-core scalar	4498 4.64 GB/sec

Stream Performance

Stream	6624
Stream Copy single-core scalar	6189 8.46 GB/sec
Stream Copy single-core vector	6497 8.43 GB/sec
Stream Scale single-core scalar	6461 8.38 GB/sec
Stream Scale single-core vector	6874 9.28 GB/sec
Stream Add single-core scalar	6678 10.1 GB/sec
Stream Add single-core vector	7510 10.4 GB/sec
Stream Triad single-core scalar	7186 9.93 GB/sec
Stream Triad single-core vector	5602 10.5 GB/sec