Section	Description	Score	Geekbench Score
Geekbench 2.4.4 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1267	1874
Floating Point	Processor floating point performance	2351
Memory	Memory performance	1896
Stream	Memory bandwidth performance	2294

Result Information

Upload Date	Sat, 11 Feb 2017 09:51:38 +0000
Views	6

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.5 (Build 11G63)
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.B14.1510261805
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	1267
Blowfish single-core scalar	508 22.3 MB/sec
Blowfish multi-core scalar	1793 73.5 MB/sec
Text Compress single-core scalar	676 2.16 MB/sec
Text Compress multi-core scalar	1829 6.00 MB/sec
Text Decompress single-core scalar	746 3.07 MB/sec
Text Decompress multi-core scalar	2071 8.25 MB/sec
Image Compress single-core scalar	573 4.74 Mpixels/sec
Image Compress multi-core scalar	1596 13.4 Mpixels/sec
Image Decompress single-core scalar	571 9.60 Mpixels/sec
Image Decompress multi-core scalar	1386 22.6 Mpixels/sec
Lua single-core scalar	988 381 Knodes/sec
Lua multi-core scalar	2474 952 Knodes/sec

Floating Point Performance

Floating Point	2351
Mandelbrot single-core scalar	677 451 Mflops
Mandelbrot multi-core scalar	2469 1.62 Gflops
Dot Product single-core scalar	1083 524 Mflops
Dot Product multi-core scalar	3134 1.43 Gflops
Dot Product single-core vector	1331 1.60 Gflops
Dot Product multi-core vector	3690 3.84 Gflops
LU Decomposition single-core scalar	329 293 Mflops
LU Decomposition multi-core scalar	725 636 Mflops
Primality Test single-core scalar	1601 239 Mflops
Primality Test multi-core scalar	3219 598 Mflops
Sharpen Image single-core scalar	1502 3.50 Mpixels/sec
Sharpen Image multi-core scalar	4902 11.3 Mpixels/sec
Blur Image single-core scalar	1803 1.43 Mpixels/sec
Blur Image multi-core scalar	6449 5.07 Mpixels/sec

Memory Performance

Memory	1896
Read Sequential single-core scalar	1868 2.29 GB/sec
Write Sequential single-core scalar	2525 1.73 GB/sec
Stdlib Allocate single-core scalar	950 3.55 Mallocs/sec
Stdlib Write single-core scalar	1840 3.81 GB/sec
Stdlib Copy single-core scalar	2297 2.37 GB/sec

Stream Performance

Stream	2294
Stream Copy single-core scalar	1936 2.65 GB/sec
Stream Copy single-core vector	3553 4.61 GB/sec
Stream Scale single-core scalar	2050 2.66 GB/sec
Stream Scale single-core vector	3432 4.63 GB/sec
Stream Add single-core scalar	619 957 MB/sec
Stream Add single-core vector	3485 4.85 GB/sec
Stream Triad single-core scalar	710 1005 MB/sec
Stream Triad single-core vector	2568 4.81 GB/sec