Section	Description	Score	Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4717	5998
Floating Point	Processor floating point performance	7826
Memory	Memory performance	4861
Stream	Memory bandwidth performance	6358

Result Information

User	imeejo
Upload Date	Fri, 18 May 2012 12:34:53 +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	4717
Blowfish single-core scalar	1633 71.7 MB/sec
Blowfish multi-core scalar	5124 210 MB/sec
Text Compress single-core scalar	2616 8.37 MB/sec
Text Compress multi-core scalar	6266 20.6 MB/sec
Text Decompress single-core scalar	2915 12.0 MB/sec
Text Decompress multi-core scalar	7143 28.5 MB/sec
Image Compress single-core scalar	2410 19.9 Mpixels/sec
Image Compress multi-core scalar	5933 49.9 Mpixels/sec
Image Decompress single-core scalar	2731 45.9 Mpixels/sec
Image Decompress multi-core scalar	6018 98.2 Mpixels/sec
Lua single-core scalar	4620 1.78 Mnodes/sec
Lua multi-core scalar	9195 3.54 Mnodes/sec

Floating Point Performance

Floating Point	7826
Mandelbrot single-core scalar	2257 1.50 Gflops
Mandelbrot multi-core scalar	7407 4.85 Gflops
Dot Product single-core scalar	3673 1.77 Gflops
Dot Product multi-core scalar	8800 4.01 Gflops
Dot Product single-core vector	4456 5.34 Gflops
Dot Product multi-core vector	12165 12.7 Gflops
LU Decomposition single-core scalar	1980 1.76 Gflops
LU Decomposition multi-core scalar	3049 2.67 Gflops
Primality Test single-core scalar	6167 921 Mflops
Primality Test multi-core scalar	11615 2.16 Gflops
Sharpen Image single-core scalar	5298 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16130 37.2 Mpixels/sec
Blur Image single-core scalar	6149 4.87 Mpixels/sec
Blur Image multi-core scalar	20425 16.1 Mpixels/sec

Memory Performance

Memory	4861
Read Sequential single-core scalar	5225 6.40 GB/sec
Write Sequential single-core scalar	7435 5.08 GB/sec
Stdlib Allocate single-core scalar	3431 12.8 Mallocs/sec
Stdlib Write single-core scalar	3516 7.28 GB/sec
Stdlib Copy single-core scalar	4698 4.84 GB/sec

Stream Performance

Stream	6358
Stream Copy single-core scalar	5983 8.18 GB/sec
Stream Copy single-core vector	7397 9.59 GB/sec
Stream Scale single-core scalar	5842 7.58 GB/sec
Stream Scale single-core vector	6963 9.40 GB/sec
Stream Add single-core scalar	5661 8.55 GB/sec
Stream Add single-core vector	7336 10.2 GB/sec
Stream Triad single-core scalar	6111 8.44 GB/sec
Stream Triad single-core vector	5576 10.4 GB/sec