Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1252	1849
Floating Point	Processor floating point performance	2320
Memory	Memory performance	1872
Stream	Memory bandwidth performance	2251

Result Information

Upload Date	Sat, 27 Jul 2013 21:48:06 +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	1252
Blowfish single-core scalar	507 22.3 MB/sec
Blowfish multi-core scalar	1762 72.2 MB/sec
Text Compress single-core scalar	671 2.15 MB/sec
Text Compress multi-core scalar	1801 5.91 MB/sec
Text Decompress single-core scalar	738 3.03 MB/sec
Text Decompress multi-core scalar	2018 8.04 MB/sec
Image Compress single-core scalar	571 4.72 Mpixels/sec
Image Compress multi-core scalar	1547 13.0 Mpixels/sec
Image Decompress single-core scalar	576 9.68 Mpixels/sec
Image Decompress multi-core scalar	1353 22.1 Mpixels/sec
Lua single-core scalar	1030 397 Knodes/sec
Lua multi-core scalar	2460 946 Knodes/sec

Floating Point Performance

Floating Point	2320
Mandelbrot single-core scalar	676 450 Mflops
Mandelbrot multi-core scalar	2430 1.59 Gflops
Dot Product single-core scalar	1082 523 Mflops
Dot Product multi-core scalar	3190 1.45 Gflops
Dot Product single-core vector	1329 1.59 Gflops
Dot Product multi-core vector	3611 3.76 Gflops
LU Decomposition single-core scalar	325 290 Mflops
LU Decomposition multi-core scalar	705 619 Mflops
Primality Test single-core scalar	1594 238 Mflops
Primality Test multi-core scalar	3163 587 Mflops
Sharpen Image single-core scalar	1498 3.50 Mpixels/sec
Sharpen Image multi-core scalar	4752 11.0 Mpixels/sec
Blur Image single-core scalar	1800 1.42 Mpixels/sec
Blur Image multi-core scalar	6329 4.98 Mpixels/sec

Memory Performance

Memory	1872
Read Sequential single-core scalar	1835 2.25 GB/sec
Write Sequential single-core scalar	2480 1.70 GB/sec
Stdlib Allocate single-core scalar	943 3.52 Mallocs/sec
Stdlib Write single-core scalar	1821 3.77 GB/sec
Stdlib Copy single-core scalar	2284 2.35 GB/sec

Stream Performance

Stream	2251
Stream Copy single-core scalar	1896 2.59 GB/sec
Stream Copy single-core vector	3484 4.52 GB/sec
Stream Scale single-core scalar	2027 2.63 GB/sec
Stream Scale single-core vector	3369 4.55 GB/sec
Stream Add single-core scalar	614 950 MB/sec
Stream Add single-core vector	3413 4.75 GB/sec
Stream Triad single-core scalar	702 994 MB/sec
Stream Triad single-core vector	2509 4.70 GB/sec