Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3912	5212
Floating Point	Processor floating point performance	6621
Memory	Memory performance	4867
Stream	Memory bandwidth performance	5529

Result Information

Upload Date	Mon, 24 Dec 2018 12:31:30 +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	3912
Blowfish single-core scalar	1626 71.5 MB/sec
Blowfish multi-core scalar	5315 218 MB/sec
Text Compress single-core scalar	2236 7.15 MB/sec
Text Compress multi-core scalar	5469 17.9 MB/sec
Text Decompress single-core scalar	2409 9.90 MB/sec
Text Decompress multi-core scalar	6122 24.4 MB/sec
Image Compress single-core scalar	1941 16.0 Mpixels/sec
Image Compress multi-core scalar	4726 39.8 Mpixels/sec
Image Decompress single-core scalar	1973 33.1 Mpixels/sec
Image Decompress multi-core scalar	4218 68.8 Mpixels/sec
Lua single-core scalar	3363 1.30 Mnodes/sec
Lua multi-core scalar	7557 2.91 Mnodes/sec

Floating Point Performance

Floating Point	6621
Mandelbrot single-core scalar	2228 1.48 Gflops
Mandelbrot multi-core scalar	7384 4.83 Gflops
Dot Product single-core scalar	3491 1.69 Gflops
Dot Product multi-core scalar	9251 4.22 Gflops
Dot Product single-core vector	4208 5.04 Gflops
Dot Product multi-core vector	10071 10.5 Gflops
LU Decomposition single-core scalar	1059 943 Mflops
LU Decomposition multi-core scalar	1985 1.74 Gflops
Primality Test single-core scalar	5288 790 Mflops
Primality Test multi-core scalar	7891 1.46 Gflops
Sharpen Image single-core scalar	4992 11.6 Mpixels/sec
Sharpen Image multi-core scalar	11421 26.3 Mpixels/sec
Blur Image single-core scalar	5581 4.42 Mpixels/sec
Blur Image multi-core scalar	17857 14.0 Mpixels/sec

Memory Performance

Memory	4867
Read Sequential single-core scalar	5661 6.93 GB/sec
Write Sequential single-core scalar	8129 5.56 GB/sec
Stdlib Allocate single-core scalar	2290 8.55 Mallocs/sec
Stdlib Write single-core scalar	3505 7.25 GB/sec
Stdlib Copy single-core scalar	4753 4.90 GB/sec

Stream Performance

Stream	5529
Stream Copy single-core scalar	5815 7.95 GB/sec
Stream Copy single-core vector	7465 9.68 GB/sec
Stream Scale single-core scalar	6110 7.93 GB/sec
Stream Scale single-core vector	7063 9.53 GB/sec
Stream Add single-core scalar	1940 2.93 GB/sec
Stream Add single-core vector	7756 10.8 GB/sec
Stream Triad single-core scalar	2282 3.15 GB/sec
Stream Triad single-core vector	5808 10.9 GB/sec