Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3623	4797
Floating Point	Processor floating point performance	6501
Memory	Memory performance	3762
Stream	Memory bandwidth performance	5020

Result Information

Upload Date	Wed, 25 Oct 2017 20:49:45 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.11.6 (Build 15G1611)
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.B1B.1702201326
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3623
Blowfish single-core scalar	1492 65.6 MB/sec
Blowfish multi-core scalar	5261 216 MB/sec
Text Compress single-core scalar	2018 6.46 MB/sec
Text Compress multi-core scalar	5170 17.0 MB/sec
Text Decompress single-core scalar	2327 9.57 MB/sec
Text Decompress multi-core scalar	5988 23.9 MB/sec
Image Compress single-core scalar	1642 13.6 Mpixels/sec
Image Compress multi-core scalar	4221 35.5 Mpixels/sec
Image Decompress single-core scalar	1682 28.2 Mpixels/sec
Image Decompress multi-core scalar	3668 59.8 Mpixels/sec
Lua single-core scalar	2890 1.11 Mnodes/sec
Lua multi-core scalar	7122 2.74 Mnodes/sec

Floating Point Performance

Floating Point	6501
Mandelbrot single-core scalar	2044 1.36 Gflops
Mandelbrot multi-core scalar	6814 4.46 Gflops
Dot Product single-core scalar	3152 1.52 Gflops
Dot Product multi-core scalar	8865 4.04 Gflops
Dot Product single-core vector	4089 4.90 Gflops
Dot Product multi-core vector	10271 10.7 Gflops
LU Decomposition single-core scalar	932 830 Mflops
LU Decomposition multi-core scalar	1864 1.63 Gflops
Primality Test single-core scalar	4809 718 Mflops
Primality Test multi-core scalar	8699 1.61 Gflops
Sharpen Image single-core scalar	4517 10.5 Mpixels/sec
Sharpen Image multi-core scalar	13088 30.2 Mpixels/sec
Blur Image single-core scalar	5226 4.14 Mpixels/sec
Blur Image multi-core scalar	16657 13.1 Mpixels/sec

Memory Performance

Memory	3762
Read Sequential single-core scalar	3500 4.29 GB/sec
Write Sequential single-core scalar	5723 3.91 GB/sec
Stdlib Allocate single-core scalar	2477 9.25 Mallocs/sec
Stdlib Write single-core scalar	3105 6.43 GB/sec
Stdlib Copy single-core scalar	4006 4.13 GB/sec

Stream Performance

Stream	5020
Stream Copy single-core scalar	4129 5.65 GB/sec
Stream Copy single-core vector	6433 8.34 GB/sec
Stream Scale single-core scalar	5932 7.70 GB/sec
Stream Scale single-core vector	7049 9.51 GB/sec
Stream Add single-core scalar	1857 2.80 GB/sec
Stream Add single-core vector	7155 9.95 GB/sec
Stream Triad single-core scalar	2187 3.02 GB/sec
Stream Triad single-core vector	5419 10.1 GB/sec