Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3952	5498
Floating Point	Processor floating point performance	7322
Memory	Memory performance	4985
Stream	Memory bandwidth performance	5560

Result Information

Upload Date	Wed, 28 Dec 2016 11:24:44 +0000
Views	6

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.12.2 (Build 16C67)
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.B15.1610201441
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3952
Blowfish single-core scalar	1693 74.4 MB/sec
Blowfish multi-core scalar	5418 222 MB/sec
Text Compress single-core scalar	2280 7.29 MB/sec
Text Compress multi-core scalar	5474 18.0 MB/sec
Text Decompress single-core scalar	2512 10.3 MB/sec
Text Decompress multi-core scalar	6200 24.7 MB/sec
Image Compress single-core scalar	1943 16.1 Mpixels/sec
Image Compress multi-core scalar	4662 39.2 Mpixels/sec
Image Decompress single-core scalar	1960 32.9 Mpixels/sec
Image Decompress multi-core scalar	4269 69.7 Mpixels/sec
Lua single-core scalar	3482 1.34 Mnodes/sec
Lua multi-core scalar	7536 2.90 Mnodes/sec

Floating Point Performance

Floating Point	7322
Mandelbrot single-core scalar	2037 1.36 Gflops
Mandelbrot multi-core scalar	7426 4.86 Gflops
Dot Product single-core scalar	3650 1.76 Gflops
Dot Product multi-core scalar	9459 4.31 Gflops
Dot Product single-core vector	4433 5.31 Gflops
Dot Product multi-core vector	11178 11.6 Gflops
LU Decomposition single-core scalar	1107 986 Mflops
LU Decomposition multi-core scalar	2118 1.86 Gflops
Primality Test single-core scalar	5555 830 Mflops
Primality Test multi-core scalar	9937 1.84 Gflops
Sharpen Image single-core scalar	5064 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14927 34.4 Mpixels/sec
Blur Image single-core scalar	6084 4.81 Mpixels/sec
Blur Image multi-core scalar	19535 15.4 Mpixels/sec

Memory Performance

Memory	4985
Read Sequential single-core scalar	5709 6.99 GB/sec
Write Sequential single-core scalar	8449 5.78 GB/sec
Stdlib Allocate single-core scalar	2598 9.70 Mallocs/sec
Stdlib Write single-core scalar	3559 7.37 GB/sec
Stdlib Copy single-core scalar	4614 4.76 GB/sec

Stream Performance

Stream	5560
Stream Copy single-core scalar	5979 8.18 GB/sec
Stream Copy single-core vector	7460 9.67 GB/sec
Stream Scale single-core scalar	6274 8.14 GB/sec
Stream Scale single-core vector	7146 9.64 GB/sec
Stream Add single-core scalar	2052 3.10 GB/sec
Stream Add single-core vector	7605 10.6 GB/sec
Stream Triad single-core scalar	2346 3.24 GB/sec
Stream Triad single-core vector	5624 10.5 GB/sec