Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3902	5388
Floating Point	Processor floating point performance	7076
Memory	Memory performance	4902
Stream	Memory bandwidth performance	5655

Result Information

Upload Date	Tue, 15 Jan 2019 00:05:59 +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	3902
Blowfish single-core scalar	1669 73.3 MB/sec
Blowfish multi-core scalar	5342 219 MB/sec
Text Compress single-core scalar	2190 7.01 MB/sec
Text Compress multi-core scalar	5432 17.8 MB/sec
Text Decompress single-core scalar	2496 10.3 MB/sec
Text Decompress multi-core scalar	6215 24.8 MB/sec
Image Compress single-core scalar	1937 16.0 Mpixels/sec
Image Compress multi-core scalar	4730 39.8 Mpixels/sec
Image Decompress single-core scalar	1967 33.0 Mpixels/sec
Image Decompress multi-core scalar	4177 68.2 Mpixels/sec
Lua single-core scalar	3384 1.30 Mnodes/sec
Lua multi-core scalar	7292 2.81 Mnodes/sec

Floating Point Performance

Floating Point	7076
Mandelbrot single-core scalar	2228 1.48 Gflops
Mandelbrot multi-core scalar	7434 4.86 Gflops
Dot Product single-core scalar	3569 1.72 Gflops
Dot Product multi-core scalar	9385 4.28 Gflops
Dot Product single-core vector	4338 5.20 Gflops
Dot Product multi-core vector	10939 11.4 Gflops
LU Decomposition single-core scalar	1079 961 Mflops
LU Decomposition multi-core scalar	2059 1.81 Gflops
Primality Test single-core scalar	5386 804 Mflops
Primality Test multi-core scalar	8620 1.60 Gflops
Sharpen Image single-core scalar	5060 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14258 32.9 Mpixels/sec
Blur Image single-core scalar	6081 4.81 Mpixels/sec
Blur Image multi-core scalar	18630 14.6 Mpixels/sec

Memory Performance

Memory	4902
Read Sequential single-core scalar	5682 6.96 GB/sec
Write Sequential single-core scalar	8333 5.70 GB/sec
Stdlib Allocate single-core scalar	2264 8.45 Mallocs/sec
Stdlib Write single-core scalar	3475 7.19 GB/sec
Stdlib Copy single-core scalar	4760 4.91 GB/sec

Stream Performance

Stream	5655
Stream Copy single-core scalar	6012 8.22 GB/sec
Stream Copy single-core vector	7494 9.72 GB/sec
Stream Scale single-core scalar	6340 8.23 GB/sec
Stream Scale single-core vector	7261 9.80 GB/sec
Stream Add single-core scalar	2050 3.09 GB/sec
Stream Add single-core vector	7878 11.0 GB/sec
Stream Triad single-core scalar	2345 3.24 GB/sec
Stream Triad single-core vector	5864 11.0 GB/sec