Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3631	5017
Floating Point	Processor floating point performance	6641
Memory	Memory performance	4474
Stream	Memory bandwidth performance	5273

Result Information

Upload Date	Thu, 16 Feb 2017 09:59:56 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.11.6 (Build 15G1212)
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	3631
Blowfish single-core scalar	1482 65.1 MB/sec
Blowfish multi-core scalar	5303 217 MB/sec
Text Compress single-core scalar	2059 6.59 MB/sec
Text Compress multi-core scalar	5320 17.5 MB/sec
Text Decompress single-core scalar	2113 8.68 MB/sec
Text Decompress multi-core scalar	4822 19.2 MB/sec
Image Compress single-core scalar	1909 15.8 Mpixels/sec
Image Compress multi-core scalar	4619 38.9 Mpixels/sec
Image Decompress single-core scalar	1916 32.2 Mpixels/sec
Image Decompress multi-core scalar	3923 64.0 Mpixels/sec
Lua single-core scalar	2766 1.07 Mnodes/sec
Lua multi-core scalar	7350 2.83 Mnodes/sec

Floating Point Performance

Floating Point	6641
Mandelbrot single-core scalar	2028 1.35 Gflops
Mandelbrot multi-core scalar	6821 4.46 Gflops
Dot Product single-core scalar	3096 1.50 Gflops
Dot Product multi-core scalar	8969 4.09 Gflops
Dot Product single-core vector	3717 4.45 Gflops
Dot Product multi-core vector	10123 10.5 Gflops
LU Decomposition single-core scalar	927 825 Mflops
LU Decomposition multi-core scalar	1862 1.63 Gflops
Primality Test single-core scalar	4730 707 Mflops
Primality Test multi-core scalar	9115 1.69 Gflops
Sharpen Image single-core scalar	4466 10.4 Mpixels/sec
Sharpen Image multi-core scalar	13339 30.7 Mpixels/sec
Blur Image single-core scalar	5386 4.26 Mpixels/sec
Blur Image multi-core scalar	18408 14.5 Mpixels/sec

Memory Performance

Memory	4474
Read Sequential single-core scalar	4587 5.62 GB/sec
Write Sequential single-core scalar	7199 4.92 GB/sec
Stdlib Allocate single-core scalar	2722 10.2 Mallocs/sec
Stdlib Write single-core scalar	3465 7.17 GB/sec
Stdlib Copy single-core scalar	4399 4.54 GB/sec

Stream Performance

Stream	5273
Stream Copy single-core scalar	5895 8.06 GB/sec
Stream Copy single-core vector	6653 8.63 GB/sec
Stream Scale single-core scalar	5802 7.53 GB/sec
Stream Scale single-core vector	7017 9.47 GB/sec
Stream Add single-core scalar	1944 2.94 GB/sec
Stream Add single-core vector	7466 10.4 GB/sec
Stream Triad single-core scalar	2235 3.09 GB/sec
Stream Triad single-core vector	5172 9.68 GB/sec