Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3883	5270
Floating Point	Processor floating point performance	6803
Memory	Memory performance	4849
Stream	Memory bandwidth performance	5603

Result Information

Upload Date	Mon, 14 Jan 2019 23:07:24 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.13.6 (Build 17G4015)
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. 130.0.0.0.0
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3883
Blowfish single-core scalar	1672 73.5 MB/sec
Blowfish multi-core scalar	5357 220 MB/sec
Text Compress single-core scalar	2275 7.28 MB/sec
Text Compress multi-core scalar	5529 18.1 MB/sec
Text Decompress single-core scalar	2498 10.3 MB/sec
Text Decompress multi-core scalar	6148 24.5 MB/sec
Image Compress single-core scalar	1941 16.0 Mpixels/sec
Image Compress multi-core scalar	4684 39.4 Mpixels/sec
Image Decompress single-core scalar	1973 33.1 Mpixels/sec
Image Decompress multi-core scalar	4189 68.3 Mpixels/sec
Lua single-core scalar	3504 1.35 Mnodes/sec
Lua multi-core scalar	6837 2.63 Mnodes/sec

Floating Point Performance

Floating Point	6803
Mandelbrot single-core scalar	2284 1.52 Gflops
Mandelbrot multi-core scalar	7277 4.76 Gflops
Dot Product single-core scalar	3656 1.77 Gflops
Dot Product multi-core scalar	8509 3.88 Gflops
Dot Product single-core vector	4480 5.37 Gflops
Dot Product multi-core vector	9611 10.00 Gflops
LU Decomposition single-core scalar	1108 986 Mflops
LU Decomposition multi-core scalar	1864 1.64 Gflops
Primality Test single-core scalar	5543 828 Mflops
Primality Test multi-core scalar	8095 1.50 Gflops
Sharpen Image single-core scalar	4431 10.3 Mpixels/sec
Sharpen Image multi-core scalar	14163 32.6 Mpixels/sec
Blur Image single-core scalar	6086 4.82 Mpixels/sec
Blur Image multi-core scalar	18136 14.3 Mpixels/sec

Memory Performance

Memory	4849
Read Sequential single-core scalar	5715 7.00 GB/sec
Write Sequential single-core scalar	8379 5.73 GB/sec
Stdlib Allocate single-core scalar	2418 9.03 Mallocs/sec
Stdlib Write single-core scalar	3214 6.65 GB/sec
Stdlib Copy single-core scalar	4522 4.66 GB/sec

Stream Performance

Stream	5603
Stream Copy single-core scalar	5953 8.14 GB/sec
Stream Copy single-core vector	7442 9.65 GB/sec
Stream Scale single-core scalar	6301 8.18 GB/sec
Stream Scale single-core vector	7228 9.75 GB/sec
Stream Add single-core scalar	2053 3.10 GB/sec
Stream Add single-core vector	7807 10.9 GB/sec
Stream Triad single-core scalar	2238 3.09 GB/sec
Stream Triad single-core vector	5806 10.9 GB/sec