Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1268	1865
Floating Point	Processor floating point performance	2347
Memory	Memory performance	1861
Stream	Memory bandwidth performance	2282

Result Information

Upload Date	Sat, 22 Jun 2013 09:11:45 +0000
Views	4

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.3 (Build 12D78)
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	1268
Blowfish single-core scalar	507 22.3 MB/sec
Blowfish multi-core scalar	1791 73.4 MB/sec
Text Compress single-core scalar	673 2.15 MB/sec
Text Compress multi-core scalar	1833 6.01 MB/sec
Text Decompress single-core scalar	745 3.06 MB/sec
Text Decompress multi-core scalar	2046 8.15 MB/sec
Image Compress single-core scalar	574 4.74 Mpixels/sec
Image Compress multi-core scalar	1569 13.2 Mpixels/sec
Image Decompress single-core scalar	580 9.74 Mpixels/sec
Image Decompress multi-core scalar	1362 22.2 Mpixels/sec
Lua single-core scalar	1036 399 Knodes/sec
Lua multi-core scalar	2507 964 Knodes/sec

Floating Point Performance

Floating Point	2347
Mandelbrot single-core scalar	676 450 Mflops
Mandelbrot multi-core scalar	2463 1.61 Gflops
Dot Product single-core scalar	1081 523 Mflops
Dot Product multi-core scalar	3138 1.43 Gflops
Dot Product single-core vector	1326 1.59 Gflops
Dot Product multi-core vector	3670 3.82 Gflops
LU Decomposition single-core scalar	329 293 Mflops
LU Decomposition multi-core scalar	720 632 Mflops
Primality Test single-core scalar	1601 239 Mflops
Primality Test multi-core scalar	3249 603 Mflops
Sharpen Image single-core scalar	1500 3.50 Mpixels/sec
Sharpen Image multi-core scalar	4884 11.3 Mpixels/sec
Blur Image single-core scalar	1802 1.43 Mpixels/sec
Blur Image multi-core scalar	6428 5.05 Mpixels/sec

Memory Performance

Memory	1861
Read Sequential single-core scalar	1861 2.28 GB/sec
Write Sequential single-core scalar	2334 1.60 GB/sec
Stdlib Allocate single-core scalar	951 3.55 Mallocs/sec
Stdlib Write single-core scalar	1873 3.88 GB/sec
Stdlib Copy single-core scalar	2286 2.36 GB/sec

Stream Performance

Stream	2282
Stream Copy single-core scalar	1940 2.65 GB/sec
Stream Copy single-core vector	3548 4.60 GB/sec
Stream Scale single-core scalar	2049 2.66 GB/sec
Stream Scale single-core vector	3363 4.54 GB/sec
Stream Add single-core scalar	616 952 MB/sec
Stream Add single-core vector	3474 4.83 GB/sec
Stream Triad single-core scalar	707 1001 MB/sec
Stream Triad single-core vector	2564 4.80 GB/sec