Section	Description	Score	Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4559	5654
Floating Point	Processor floating point performance	7376
Memory	Memory performance	4365
Stream	Memory bandwidth performance	6045

Result Information

User	laserbeam273
Upload Date	Fri, 29 Jun 2012 09:01:58 +0000
Views	4

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.4
Model	MacBook Air (13-inch Mid 2011)
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	32 KB x 2
L1 Data Cache	32 KB x 2
L2 Cache	256 KB x 2
L3 Cache	3072 KB
Motherboard	Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS	Apple Inc. MBA41.88Z.0077.B0F.1201241549
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4559
Blowfish single-core scalar	1582 69.5 MB/sec
Blowfish multi-core scalar	4874 200 MB/sec
Text Compress single-core scalar	2429 7.77 MB/sec
Text Compress multi-core scalar	6029 19.8 MB/sec
Text Decompress single-core scalar	2897 11.9 MB/sec
Text Decompress multi-core scalar	6961 27.7 MB/sec
Image Compress single-core scalar	2266 18.7 Mpixels/sec
Image Compress multi-core scalar	5751 48.4 Mpixels/sec
Image Decompress single-core scalar	2662 44.7 Mpixels/sec
Image Decompress multi-core scalar	5940 96.9 Mpixels/sec
Lua single-core scalar	4424 1.70 Mnodes/sec
Lua multi-core scalar	8902 3.42 Mnodes/sec

Floating Point Performance

Floating Point	7376
Mandelbrot single-core scalar	2176 1.45 Gflops
Mandelbrot multi-core scalar	7094 4.64 Gflops
Dot Product single-core scalar	3666 1.77 Gflops
Dot Product multi-core scalar	8429 3.84 Gflops
Dot Product single-core vector	4248 5.09 Gflops
Dot Product multi-core vector	11779 12.2 Gflops
LU Decomposition single-core scalar	1837 1.63 Gflops
LU Decomposition multi-core scalar	2942 2.58 Gflops
Primality Test single-core scalar	6125 915 Mflops
Primality Test multi-core scalar	10618 1.97 Gflops
Sharpen Image single-core scalar	5027 11.7 Mpixels/sec
Sharpen Image multi-core scalar	14307 33.0 Mpixels/sec
Blur Image single-core scalar	5749 4.55 Mpixels/sec
Blur Image multi-core scalar	19273 15.2 Mpixels/sec

Memory Performance

Memory	4365
Read Sequential single-core scalar	4686 5.74 GB/sec
Write Sequential single-core scalar	6703 4.58 GB/sec
Stdlib Allocate single-core scalar	2852 10.6 Mallocs/sec
Stdlib Write single-core scalar	3344 6.92 GB/sec
Stdlib Copy single-core scalar	4243 4.37 GB/sec

Stream Performance

Stream	6045
Stream Copy single-core scalar	5372 7.35 GB/sec
Stream Copy single-core vector	6928 8.98 GB/sec
Stream Scale single-core scalar	5888 7.64 GB/sec
Stream Scale single-core vector	6569 8.87 GB/sec
Stream Add single-core scalar	5413 8.17 GB/sec
Stream Add single-core vector	7071 9.84 GB/sec
Stream Triad single-core scalar	5837 8.07 GB/sec
Stream Triad single-core vector	5283 9.89 GB/sec