Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1264	1856
Floating Point	Processor floating point performance	2313
Memory	Memory performance	1877
Stream	Memory bandwidth performance	2287

Result Information

Upload Date	Fri, 09 Aug 2013 20:24:40 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.4 (Build 12E55)
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	508 22.3 MB/sec
Blowfish multi-core scalar	1786 73.2 MB/sec
Text Compress single-core scalar	675 2.16 MB/sec
Text Compress multi-core scalar	1832 6.01 MB/sec
Text Decompress single-core scalar	746 3.07 MB/sec
Text Decompress multi-core scalar	2062 8.22 MB/sec
Image Compress single-core scalar	571 4.72 Mpixels/sec
Image Compress multi-core scalar	1586 13.3 Mpixels/sec
Image Decompress single-core scalar	569 9.56 Mpixels/sec
Image Decompress multi-core scalar	1369 22.3 Mpixels/sec
Lua single-core scalar	1037 399 Knodes/sec
Lua multi-core scalar	2428 934 Knodes/sec

Floating Point Performance

Floating Point	2313
Mandelbrot single-core scalar	677 451 Mflops
Mandelbrot multi-core scalar	2477 1.62 Gflops
Dot Product single-core scalar	1084 524 Mflops
Dot Product multi-core scalar	3147 1.43 Gflops
Dot Product single-core vector	1332 1.60 Gflops
Dot Product multi-core vector	3683 3.83 Gflops
LU Decomposition single-core scalar	328 293 Mflops
LU Decomposition multi-core scalar	720 631 Mflops
Primality Test single-core scalar	1599 239 Mflops
Primality Test multi-core scalar	3230 600 Mflops
Sharpen Image single-core scalar	1500 3.50 Mpixels/sec
Sharpen Image multi-core scalar	4379 10.1 Mpixels/sec
Blur Image single-core scalar	1800 1.42 Mpixels/sec
Blur Image multi-core scalar	6433 5.06 Mpixels/sec

Memory Performance

Memory	1877
Read Sequential single-core scalar	1850 2.27 GB/sec
Write Sequential single-core scalar	2534 1.73 GB/sec
Stdlib Allocate single-core scalar	961 3.59 Mallocs/sec
Stdlib Write single-core scalar	1801 3.73 GB/sec
Stdlib Copy single-core scalar	2243 2.31 GB/sec

Stream Performance

Stream	2287
Stream Copy single-core scalar	1928 2.64 GB/sec
Stream Copy single-core vector	3543 4.59 GB/sec
Stream Scale single-core scalar	2035 2.64 GB/sec
Stream Scale single-core vector	3431 4.63 GB/sec
Stream Add single-core scalar	618 956 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	2557 4.79 GB/sec