Section	Description	Score	Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1055	1786
Floating Point	Processor floating point performance	2306
Memory	Memory performance	1905
Stream	Memory bandwidth performance	2292

Result Information

Upload Date	Fri, 18 Jan 2013 18:18:00 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.5 (Build 11G63b)
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	1055
Blowfish single-core scalar	486 21.4 MB/sec
Blowfish multi-core scalar	1343 55.0 MB/sec
Text Compress single-core scalar	614 1.97 MB/sec
Text Compress multi-core scalar	1363 4.47 MB/sec
Text Decompress single-core scalar	709 2.91 MB/sec
Text Decompress multi-core scalar	1527 6.09 MB/sec
Image Compress single-core scalar	588 4.86 Mpixels/sec
Image Compress multi-core scalar	1332 11.2 Mpixels/sec
Image Decompress single-core scalar	575 9.65 Mpixels/sec
Image Decompress multi-core scalar	1126 18.4 Mpixels/sec
Lua single-core scalar	984 379 Knodes/sec
Lua multi-core scalar	2024 779 Knodes/sec

Floating Point Performance

Floating Point	2306
Mandelbrot single-core scalar	664 442 Mflops
Mandelbrot multi-core scalar	1886 1.23 Gflops
Dot Product single-core scalar	1083 524 Mflops
Dot Product multi-core scalar	3210 1.46 Gflops
Dot Product single-core vector	1332 1.60 Gflops
Dot Product multi-core vector	3695 3.84 Gflops
LU Decomposition single-core scalar	329 293 Mflops
LU Decomposition multi-core scalar	717 629 Mflops
Primality Test single-core scalar	1601 239 Mflops
Primality Test multi-core scalar	3192 593 Mflops
Sharpen Image single-core scalar	1501 3.50 Mpixels/sec
Sharpen Image multi-core scalar	4869 11.2 Mpixels/sec
Blur Image single-core scalar	1803 1.43 Mpixels/sec
Blur Image multi-core scalar	6411 5.04 Mpixels/sec

Memory Performance

Memory	1905
Read Sequential single-core scalar	1872 2.29 GB/sec
Write Sequential single-core scalar	2537 1.74 GB/sec
Stdlib Allocate single-core scalar	962 3.59 Mallocs/sec
Stdlib Write single-core scalar	1857 3.84 GB/sec
Stdlib Copy single-core scalar	2300 2.37 GB/sec

Stream Performance

Stream	2292
Stream Copy single-core scalar	1940 2.65 GB/sec
Stream Copy single-core vector	3550 4.60 GB/sec
Stream Scale single-core scalar	2027 2.63 GB/sec
Stream Scale single-core vector	3444 4.65 GB/sec
Stream Add single-core scalar	619 957 MB/sec
Stream Add single-core vector	3481 4.84 GB/sec
Stream Triad single-core scalar	708 1002 MB/sec
Stream Triad single-core vector	2569 4.81 GB/sec