Section	Description	Score	Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4614	5968
Floating Point	Processor floating point performance	7860
Memory	Memory performance	4872
Stream	Memory bandwidth performance	6278

Result Information

Upload Date	Thu, 26 Apr 2018 13:38:50 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.5 (Build 11G63)
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. MBA41.88Z.0077.B1B.1702201326
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4614
Blowfish single-core scalar	1640 72.1 MB/sec
Blowfish multi-core scalar	5133 210 MB/sec
Text Compress single-core scalar	2640 8.44 MB/sec
Text Compress multi-core scalar	6251 20.5 MB/sec
Text Decompress single-core scalar	2909 12.0 MB/sec
Text Decompress multi-core scalar	7029 28.0 MB/sec
Image Compress single-core scalar	2437 20.1 Mpixels/sec
Image Compress multi-core scalar	5907 49.7 Mpixels/sec
Image Decompress single-core scalar	2743 46.1 Mpixels/sec
Image Decompress multi-core scalar	6205 101 Mpixels/sec
Lua single-core scalar	3998 1.54 Mnodes/sec
Lua multi-core scalar	8487 3.26 Mnodes/sec

Floating Point Performance

Floating Point	7860
Mandelbrot single-core scalar	2279 1.52 Gflops
Mandelbrot multi-core scalar	7474 4.89 Gflops
Dot Product single-core scalar	3708 1.79 Gflops
Dot Product multi-core scalar	8699 3.96 Gflops
Dot Product single-core vector	4472 5.36 Gflops
Dot Product multi-core vector	12190 12.7 Gflops
LU Decomposition single-core scalar	2007 1.79 Gflops
LU Decomposition multi-core scalar	3058 2.68 Gflops
Primality Test single-core scalar	6287 939 Mflops
Primality Test multi-core scalar	11573 2.15 Gflops
Sharpen Image single-core scalar	5302 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16378 37.7 Mpixels/sec
Blur Image single-core scalar	6073 4.81 Mpixels/sec
Blur Image multi-core scalar	20550 16.2 Mpixels/sec

Memory Performance

Memory	4872
Read Sequential single-core scalar	5252 6.43 GB/sec
Write Sequential single-core scalar	7491 5.12 GB/sec
Stdlib Allocate single-core scalar	3496 13.0 Mallocs/sec
Stdlib Write single-core scalar	3512 7.27 GB/sec
Stdlib Copy single-core scalar	4609 4.75 GB/sec

Stream Performance

Stream	6278
Stream Copy single-core scalar	5532 7.57 GB/sec
Stream Copy single-core vector	7427 9.63 GB/sec
Stream Scale single-core scalar	5891 7.64 GB/sec
Stream Scale single-core vector	6621 8.94 GB/sec
Stream Add single-core scalar	5706 8.61 GB/sec
Stream Add single-core vector	7212 10.0 GB/sec
Stream Triad single-core scalar	6190 8.55 GB/sec
Stream Triad single-core vector	5648 10.6 GB/sec