Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4638	6381
Floating Point	Processor floating point performance	9135
Memory	Memory performance	4818
Stream	Memory bandwidth performance	5969

Result Information

User	sega166
Upload Date	Sat, 30 Jul 2011 16:30:04 +0000
Views	2

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	4638
Blowfish single-core scalar	1830 80.4 MB/sec
Blowfish multi-core scalar	6170 253 MB/sec
Text Compress single-core scalar	2545 8.14 MB/sec
Text Compress multi-core scalar	5910 19.4 MB/sec
Text Decompress single-core scalar	2576 10.6 MB/sec
Text Decompress multi-core scalar	6655 26.5 MB/sec
Image Compress single-core scalar	2403 19.9 Mpixels/sec
Image Compress multi-core scalar	5812 48.9 Mpixels/sec
Image Decompress single-core scalar	2993 50.3 Mpixels/sec
Image Decompress multi-core scalar	6245 102 Mpixels/sec
Lua single-core scalar	4075 1.57 Mnodes/sec
Lua multi-core scalar	8449 3.25 Mnodes/sec

Floating Point Performance

Floating Point	9135
Mandelbrot single-core scalar	2119 1.41 Gflops
Mandelbrot multi-core scalar	7226 4.73 Gflops
Dot Product single-core scalar	3714 1.79 Gflops
Dot Product multi-core scalar	10334 4.71 Gflops
Dot Product single-core vector	5985 7.17 Gflops
Dot Product multi-core vector	15604 16.2 Gflops
LU Decomposition single-core scalar	2285 2.03 Gflops
LU Decomposition multi-core scalar	3302 2.90 Gflops
Primality Test single-core scalar	5976 893 Mflops
Primality Test multi-core scalar	11260 2.09 Gflops
Sharpen Image single-core scalar	11004 25.7 Mpixels/sec
Sharpen Image multi-core scalar	26815 61.8 Mpixels/sec
Blur Image single-core scalar	5050 4.00 Mpixels/sec
Blur Image multi-core scalar	17222 13.5 Mpixels/sec

Memory Performance

Memory	4818
Read Sequential single-core scalar	5420 6.64 GB/sec
Write Sequential single-core scalar	6988 4.78 GB/sec
Stdlib Allocate single-core scalar	3474 13.0 Mallocs/sec
Stdlib Write single-core scalar	3531 7.31 GB/sec
Stdlib Copy single-core scalar	4679 4.82 GB/sec

Stream Performance

Stream	5969
Stream Copy single-core scalar	5274 7.21 GB/sec
Stream Copy single-core vector	6818 8.84 GB/sec
Stream Scale single-core scalar	5161 6.70 GB/sec
Stream Scale single-core vector	6484 8.75 GB/sec
Stream Add single-core scalar	6030 9.10 GB/sec
Stream Add single-core vector	7133 9.92 GB/sec
Stream Triad single-core scalar	5579 7.71 GB/sec
Stream Triad single-core vector	5278 9.88 GB/sec