Section	Description	Score	Geekbench Score
Geekbench 2.3.3 Tryout for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4630	5913
Floating Point	Processor floating point performance	7776
Memory	Memory performance	4649
Stream	Memory bandwidth performance	6414

Result Information

Upload Date	Sun, 29 Sep 2019 14:59:20 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.13.6 (Build 17G8030)
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. 135.0.0.0.0
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4630
Blowfish single-core scalar	1559 68.5 MB/sec
Blowfish multi-core scalar	5062 207 MB/sec
Text Compress single-core scalar	2594 8.30 MB/sec
Text Compress multi-core scalar	6276 20.6 MB/sec
Text Decompress single-core scalar	2873 11.8 MB/sec
Text Decompress multi-core scalar	7007 27.9 MB/sec
Image Compress single-core scalar	2453 20.3 Mpixels/sec
Image Compress multi-core scalar	5887 49.5 Mpixels/sec
Image Decompress single-core scalar	2792 46.9 Mpixels/sec
Image Decompress multi-core scalar	6240 102 Mpixels/sec
Lua single-core scalar	4104 1.58 Mnodes/sec
Lua multi-core scalar	8713 3.35 Mnodes/sec

Floating Point Performance

Floating Point	7776
Mandelbrot single-core scalar	2153 1.43 Gflops
Mandelbrot multi-core scalar	7368 4.82 Gflops
Dot Product single-core scalar	3583 1.73 Gflops
Dot Product multi-core scalar	8527 3.89 Gflops
Dot Product single-core vector	4151 4.97 Gflops
Dot Product multi-core vector	11800 12.3 Gflops
LU Decomposition single-core scalar	1788 1.59 Gflops
LU Decomposition multi-core scalar	2998 2.63 Gflops
Primality Test single-core scalar	6355 949 Mflops
Primality Test multi-core scalar	12440 2.31 Gflops
Sharpen Image single-core scalar	5319 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16030 36.9 Mpixels/sec
Blur Image single-core scalar	6077 4.81 Mpixels/sec
Blur Image multi-core scalar	20278 15.9 Mpixels/sec

Memory Performance

Memory	4649
Read Sequential single-core scalar	5278 6.46 GB/sec
Write Sequential single-core scalar	7486 5.12 GB/sec
Stdlib Allocate single-core scalar	2423 9.04 Mallocs/sec
Stdlib Write single-core scalar	3476 7.20 GB/sec
Stdlib Copy single-core scalar	4582 4.72 GB/sec

Stream Performance

Stream	6414
Stream Copy single-core scalar	5897 8.07 GB/sec
Stream Copy single-core vector	7193 9.33 GB/sec
Stream Scale single-core scalar	5851 7.59 GB/sec
Stream Scale single-core vector	7202 9.72 GB/sec
Stream Add single-core scalar	5583 8.43 GB/sec
Stream Add single-core vector	7733 10.8 GB/sec
Stream Triad single-core scalar	6097 8.42 GB/sec
Stream Triad single-core vector	5758 10.8 GB/sec