Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3709	5067
Floating Point	Processor floating point performance	6539
Memory	Memory performance	4710
Stream	Memory bandwidth performance	5382

Result Information

Upload Date	Thu, 09 Feb 2017 22:23:11 +0000
Views	6

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.12.3 (Build 16D32)
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	3709
Blowfish single-core scalar	1567 68.9 MB/sec
Blowfish multi-core scalar	5349 219 MB/sec
Text Compress single-core scalar	2055 6.57 MB/sec
Text Compress multi-core scalar	5323 17.5 MB/sec
Text Decompress single-core scalar	2469 10.1 MB/sec
Text Decompress multi-core scalar	5771 23.0 MB/sec
Image Compress single-core scalar	1937 16.0 Mpixels/sec
Image Compress multi-core scalar	4522 38.0 Mpixels/sec
Image Decompress single-core scalar	1869 31.4 Mpixels/sec
Image Decompress multi-core scalar	4044 66.0 Mpixels/sec
Lua single-core scalar	3234 1.25 Mnodes/sec
Lua multi-core scalar	6375 2.45 Mnodes/sec

Floating Point Performance

Floating Point	6539
Mandelbrot single-core scalar	2046 1.36 Gflops
Mandelbrot multi-core scalar	7258 4.75 Gflops
Dot Product single-core scalar	3183 1.54 Gflops
Dot Product multi-core scalar	7980 3.64 Gflops
Dot Product single-core vector	4123 4.94 Gflops
Dot Product multi-core vector	9191 9.56 Gflops
LU Decomposition single-core scalar	913 812 Mflops
LU Decomposition multi-core scalar	1828 1.60 Gflops
Primality Test single-core scalar	4637 693 Mflops
Primality Test multi-core scalar	7757 1.44 Gflops
Sharpen Image single-core scalar	4925 11.5 Mpixels/sec
Sharpen Image multi-core scalar	13922 32.1 Mpixels/sec
Blur Image single-core scalar	5986 4.74 Mpixels/sec
Blur Image multi-core scalar	17806 14.0 Mpixels/sec

Memory Performance

Memory	4710
Read Sequential single-core scalar	5499 6.73 GB/sec
Write Sequential single-core scalar	7753 5.30 GB/sec
Stdlib Allocate single-core scalar	2258 8.43 Mallocs/sec
Stdlib Write single-core scalar	3555 7.36 GB/sec
Stdlib Copy single-core scalar	4489 4.63 GB/sec

Stream Performance

Stream	5382
Stream Copy single-core scalar	5741 7.85 GB/sec
Stream Copy single-core vector	7412 9.61 GB/sec
Stream Scale single-core scalar	6238 8.10 GB/sec
Stream Scale single-core vector	6505 8.78 GB/sec
Stream Add single-core scalar	2019 3.05 GB/sec
Stream Add single-core vector	7367 10.2 GB/sec
Stream Triad single-core scalar	2191 3.03 GB/sec
Stream Triad single-core vector	5586 10.5 GB/sec