Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3928	5399
Floating Point	Processor floating point performance	7083
Memory	Memory performance	4899
Stream	Memory bandwidth performance	5654

Result Information

Upload Date	Mon, 27 Aug 2018 00:43:43 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.13.6 (Build 17G65)
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.0080.B00.1804111222
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3928
Blowfish single-core scalar	1704 74.9 MB/sec
Blowfish multi-core scalar	5391 221 MB/sec
Text Compress single-core scalar	2276 7.28 MB/sec
Text Compress multi-core scalar	5431 17.8 MB/sec
Text Decompress single-core scalar	2510 10.3 MB/sec
Text Decompress multi-core scalar	6166 24.6 MB/sec
Image Compress single-core scalar	1943 16.1 Mpixels/sec
Image Compress multi-core scalar	4660 39.2 Mpixels/sec
Image Decompress single-core scalar	1964 33.0 Mpixels/sec
Image Decompress multi-core scalar	4175 68.1 Mpixels/sec
Lua single-core scalar	3484 1.34 Mnodes/sec
Lua multi-core scalar	7435 2.86 Mnodes/sec

Floating Point Performance

Floating Point	7083
Mandelbrot single-core scalar	2284 1.52 Gflops
Mandelbrot multi-core scalar	7288 4.77 Gflops
Dot Product single-core scalar	3632 1.75 Gflops
Dot Product multi-core scalar	9420 4.29 Gflops
Dot Product single-core vector	4491 5.38 Gflops
Dot Product multi-core vector	10955 11.4 Gflops
LU Decomposition single-core scalar	1088 969 Mflops
LU Decomposition multi-core scalar	2077 1.82 Gflops
Primality Test single-core scalar	5437 812 Mflops
Primality Test multi-core scalar	8998 1.67 Gflops
Sharpen Image single-core scalar	4896 11.4 Mpixels/sec
Sharpen Image multi-core scalar	14116 32.5 Mpixels/sec
Blur Image single-core scalar	6082 4.81 Mpixels/sec
Blur Image multi-core scalar	18399 14.5 Mpixels/sec

Memory Performance

Memory	4899
Read Sequential single-core scalar	5710 6.99 GB/sec
Write Sequential single-core scalar	8349 5.71 GB/sec
Stdlib Allocate single-core scalar	2418 9.03 Mallocs/sec
Stdlib Write single-core scalar	3470 7.18 GB/sec
Stdlib Copy single-core scalar	4550 4.69 GB/sec

Stream Performance

Stream	5654
Stream Copy single-core scalar	5994 8.20 GB/sec
Stream Copy single-core vector	7517 9.75 GB/sec
Stream Scale single-core scalar	6336 8.22 GB/sec
Stream Scale single-core vector	7240 9.77 GB/sec
Stream Add single-core scalar	2054 3.10 GB/sec
Stream Add single-core vector	7911 11.0 GB/sec
Stream Triad single-core scalar	2310 3.19 GB/sec
Stream Triad single-core vector	5874 11.0 GB/sec