Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3951	5431
Floating Point	Processor floating point performance	7138
Memory	Memory performance	4904
Stream	Memory bandwidth performance	5696

Result Information

Upload Date	Wed, 26 Dec 2018 12:22:25 +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	3951
Blowfish single-core scalar	1674 73.6 MB/sec
Blowfish multi-core scalar	5299 217 MB/sec
Text Compress single-core scalar	2278 7.29 MB/sec
Text Compress multi-core scalar	5521 18.1 MB/sec
Text Decompress single-core scalar	2507 10.3 MB/sec
Text Decompress multi-core scalar	6222 24.8 MB/sec
Image Compress single-core scalar	1941 16.0 Mpixels/sec
Image Compress multi-core scalar	4705 39.6 Mpixels/sec
Image Decompress single-core scalar	1960 32.9 Mpixels/sec
Image Decompress multi-core scalar	4223 68.9 Mpixels/sec
Lua single-core scalar	3474 1.34 Mnodes/sec
Lua multi-core scalar	7617 2.93 Mnodes/sec

Floating Point Performance

Floating Point	7138
Mandelbrot single-core scalar	2270 1.51 Gflops
Mandelbrot multi-core scalar	7366 4.82 Gflops
Dot Product single-core scalar	3652 1.76 Gflops
Dot Product multi-core scalar	9387 4.28 Gflops
Dot Product single-core vector	4489 5.38 Gflops
Dot Product multi-core vector	10994 11.4 Gflops
LU Decomposition single-core scalar	1106 984 Mflops
LU Decomposition multi-core scalar	2114 1.85 Gflops
Primality Test single-core scalar	5436 812 Mflops
Primality Test multi-core scalar	9046 1.68 Gflops
Sharpen Image single-core scalar	4938 11.5 Mpixels/sec
Sharpen Image multi-core scalar	14477 33.4 Mpixels/sec
Blur Image single-core scalar	6086 4.82 Mpixels/sec
Blur Image multi-core scalar	18581 14.6 Mpixels/sec

Memory Performance

Memory	4904
Read Sequential single-core scalar	5705 6.99 GB/sec
Write Sequential single-core scalar	8385 5.73 GB/sec
Stdlib Allocate single-core scalar	2359 8.80 Mallocs/sec
Stdlib Write single-core scalar	3227 6.68 GB/sec
Stdlib Copy single-core scalar	4846 5.00 GB/sec

Stream Performance

Stream	5696
Stream Copy single-core scalar	6019 8.23 GB/sec
Stream Copy single-core vector	7550 9.79 GB/sec
Stream Scale single-core scalar	6340 8.23 GB/sec
Stream Scale single-core vector	7328 9.89 GB/sec
Stream Add single-core scalar	2053 3.10 GB/sec
Stream Add single-core vector	8007 11.1 GB/sec
Stream Triad single-core scalar	2347 3.24 GB/sec
Stream Triad single-core vector	5927 11.1 GB/sec