Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4546	6340
Floating Point	Processor floating point performance	9107
Memory	Memory performance	4808
Stream	Memory bandwidth performance	5999

Result Information

User	tulgeywood
Upload Date	Tue, 26 Jul 2011 05:05:14 +0000
Views	1

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	4546
Blowfish single-core scalar	1820 80.0 MB/sec
Blowfish multi-core scalar	6148 252 MB/sec
Text Compress single-core scalar	2541 8.13 MB/sec
Text Compress multi-core scalar	5845 19.2 MB/sec
Text Decompress single-core scalar	2578 10.6 MB/sec
Text Decompress multi-core scalar	6556 26.1 MB/sec
Image Compress single-core scalar	2382 19.7 Mpixels/sec
Image Compress multi-core scalar	5739 48.3 Mpixels/sec
Image Decompress single-core scalar	2945 49.4 Mpixels/sec
Image Decompress multi-core scalar	5702 93.0 Mpixels/sec
Lua single-core scalar	3926 1.51 Mnodes/sec
Lua multi-core scalar	8375 3.22 Mnodes/sec

Floating Point Performance

Floating Point	9107
Mandelbrot single-core scalar	2114 1.41 Gflops
Mandelbrot multi-core scalar	7180 4.70 Gflops
Dot Product single-core scalar	3657 1.77 Gflops
Dot Product multi-core scalar	10288 4.69 Gflops
Dot Product single-core vector	5980 7.17 Gflops
Dot Product multi-core vector	16317 17.0 Gflops
LU Decomposition single-core scalar	2209 1.97 Gflops
LU Decomposition multi-core scalar	3347 2.93 Gflops
Primality Test single-core scalar	5884 879 Mflops
Primality Test multi-core scalar	10552 1.96 Gflops
Sharpen Image single-core scalar	10965 25.6 Mpixels/sec
Sharpen Image multi-core scalar	26806 61.8 Mpixels/sec
Blur Image single-core scalar	5034 3.98 Mpixels/sec
Blur Image multi-core scalar	17165 13.5 Mpixels/sec

Memory Performance

Memory	4808
Read Sequential single-core scalar	5407 6.62 GB/sec
Write Sequential single-core scalar	6973 4.77 GB/sec
Stdlib Allocate single-core scalar	3455 12.9 Mallocs/sec
Stdlib Write single-core scalar	3499 7.24 GB/sec
Stdlib Copy single-core scalar	4708 4.85 GB/sec

Stream Performance

Stream	5999
Stream Copy single-core scalar	5827 7.97 GB/sec
Stream Copy single-core vector	6692 8.68 GB/sec
Stream Scale single-core scalar	5174 6.71 GB/sec
Stream Scale single-core vector	6490 8.76 GB/sec
Stream Add single-core scalar	6016 9.08 GB/sec
Stream Add single-core vector	6922 9.63 GB/sec
Stream Triad single-core scalar	5601 7.74 GB/sec
Stream Triad single-core vector	5271 9.87 GB/sec