Section	Description	Score	Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1264	1858
Floating Point	Processor floating point performance	2326
Memory	Memory performance	1894
Stream	Memory bandwidth performance	2233

Result Information

Upload Date	Sun, 25 Nov 2012 21:01:26 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.2 (Build 12C60)
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	1264
Blowfish single-core scalar	509 22.4 MB/sec
Blowfish multi-core scalar	1786 73.2 MB/sec
Text Compress single-core scalar	674 2.16 MB/sec
Text Compress multi-core scalar	1775 5.82 MB/sec
Text Decompress single-core scalar	728 2.99 MB/sec
Text Decompress multi-core scalar	2030 8.09 MB/sec
Image Compress single-core scalar	576 4.76 Mpixels/sec
Image Compress multi-core scalar	1584 13.3 Mpixels/sec
Image Decompress single-core scalar	575 9.65 Mpixels/sec
Image Decompress multi-core scalar	1357 22.1 Mpixels/sec
Lua single-core scalar	1108 427 Knodes/sec
Lua multi-core scalar	2475 952 Knodes/sec

Floating Point Performance

Floating Point	2326
Mandelbrot single-core scalar	675 449 Mflops
Mandelbrot multi-core scalar	2448 1.60 Gflops
Dot Product single-core scalar	1076 520 Mflops
Dot Product multi-core scalar	3063 1.40 Gflops
Dot Product single-core vector	1327 1.59 Gflops
Dot Product multi-core vector	3646 3.79 Gflops
LU Decomposition single-core scalar	328 292 Mflops
LU Decomposition multi-core scalar	714 627 Mflops
Primality Test single-core scalar	1604 240 Mflops
Primality Test multi-core scalar	3157 586 Mflops
Sharpen Image single-core scalar	1497 3.49 Mpixels/sec
Sharpen Image multi-core scalar	4880 11.2 Mpixels/sec
Blur Image single-core scalar	1803 1.43 Mpixels/sec
Blur Image multi-core scalar	6359 5.00 Mpixels/sec

Memory Performance

Memory	1894
Read Sequential single-core scalar	1857 2.27 GB/sec
Write Sequential single-core scalar	2526 1.73 GB/sec
Stdlib Allocate single-core scalar	965 3.60 Mallocs/sec
Stdlib Write single-core scalar	1829 3.79 GB/sec
Stdlib Copy single-core scalar	2295 2.37 GB/sec

Stream Performance

Stream	2233
Stream Copy single-core scalar	1936 2.65 GB/sec
Stream Copy single-core vector	3502 4.54 GB/sec
Stream Scale single-core scalar	1706 2.21 GB/sec
Stream Scale single-core vector	3360 4.53 GB/sec
Stream Add single-core scalar	618 956 MB/sec
Stream Add single-core vector	3477 4.84 GB/sec
Stream Triad single-core scalar	706 1000 MB/sec
Stream Triad single-core vector	2561 4.79 GB/sec