Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4638	6467
Floating Point	Processor floating point performance	9196
Memory	Memory performance	4833
Stream	Memory bandwidth performance	6588

Result Information

User	fubito
Upload Date	Mon, 15 Aug 2011 00:16:33 +0000
Views	31

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	1827 80.3 MB/sec
Blowfish multi-core scalar	6163 253 MB/sec
Text Compress single-core scalar	2545 8.14 MB/sec
Text Compress multi-core scalar	5816 19.1 MB/sec
Text Decompress single-core scalar	2580 10.6 MB/sec
Text Decompress multi-core scalar	6538 26.0 MB/sec
Image Compress single-core scalar	2411 19.9 Mpixels/sec
Image Compress multi-core scalar	5890 49.6 Mpixels/sec
Image Decompress single-core scalar	3022 50.7 Mpixels/sec
Image Decompress multi-core scalar	6272 102 Mpixels/sec
Lua single-core scalar	4129 1.59 Mnodes/sec
Lua multi-core scalar	8466 3.26 Mnodes/sec

Floating Point Performance

Floating Point	9196
Mandelbrot single-core scalar	2121 1.41 Gflops
Mandelbrot multi-core scalar	7206 4.72 Gflops
Dot Product single-core scalar	3714 1.79 Gflops
Dot Product multi-core scalar	10323 4.70 Gflops
Dot Product single-core vector	5989 7.18 Gflops
Dot Product multi-core vector	16216 16.9 Gflops
LU Decomposition single-core scalar	2280 2.03 Gflops
LU Decomposition multi-core scalar	3352 2.94 Gflops
Primality Test single-core scalar	5964 891 Mflops
Primality Test multi-core scalar	11185 2.08 Gflops
Sharpen Image single-core scalar	11011 25.7 Mpixels/sec
Sharpen Image multi-core scalar	27190 62.7 Mpixels/sec
Blur Image single-core scalar	5051 4.00 Mpixels/sec
Blur Image multi-core scalar	17151 13.5 Mpixels/sec

Memory Performance

Memory	4833
Read Sequential single-core scalar	5449 6.67 GB/sec
Write Sequential single-core scalar	6991 4.78 GB/sec
Stdlib Allocate single-core scalar	3472 13.0 Mallocs/sec
Stdlib Write single-core scalar	3532 7.31 GB/sec
Stdlib Copy single-core scalar	4723 4.87 GB/sec

Stream Performance

Stream	6588
Stream Copy single-core scalar	6103 8.35 GB/sec
Stream Copy single-core vector	7465 9.68 GB/sec
Stream Scale single-core scalar	5993 7.78 GB/sec
Stream Scale single-core vector	6946 9.37 GB/sec
Stream Add single-core scalar	6671 10.1 GB/sec
Stream Add single-core vector	7608 10.6 GB/sec
Stream Triad single-core scalar	6255 8.64 GB/sec
Stream Triad single-core vector	5663 10.6 GB/sec