Section	Description	Score	Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4585	5933
Floating Point	Processor floating point performance	7920
Memory	Memory performance	4631
Stream	Memory bandwidth performance	6304

Result Information

Upload Date	Sat, 05 Aug 2017 08:06:10 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.12.6 (Build 16G29)
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.B33.1706182250
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4585
Blowfish single-core scalar	1554 68.3 MB/sec
Blowfish multi-core scalar	5106 209 MB/sec
Text Compress single-core scalar	2625 8.40 MB/sec
Text Compress multi-core scalar	6176 20.3 MB/sec
Text Decompress single-core scalar	2825 11.6 MB/sec
Text Decompress multi-core scalar	7000 27.9 MB/sec
Image Compress single-core scalar	2363 19.5 Mpixels/sec
Image Compress multi-core scalar	5993 50.4 Mpixels/sec
Image Decompress single-core scalar	2778 46.6 Mpixels/sec
Image Decompress multi-core scalar	6297 103 Mpixels/sec
Lua single-core scalar	3871 1.49 Mnodes/sec
Lua multi-core scalar	8435 3.24 Mnodes/sec

Floating Point Performance

Floating Point	7920
Mandelbrot single-core scalar	2164 1.44 Gflops
Mandelbrot multi-core scalar	7402 4.84 Gflops
Dot Product single-core scalar	3486 1.68 Gflops
Dot Product multi-core scalar	8605 3.92 Gflops
Dot Product single-core vector	4294 5.15 Gflops
Dot Product multi-core vector	12209 12.7 Gflops
LU Decomposition single-core scalar	1980 1.76 Gflops
LU Decomposition multi-core scalar	3039 2.66 Gflops
Primality Test single-core scalar	6502 971 Mflops
Primality Test multi-core scalar	12733 2.36 Gflops
Sharpen Image single-core scalar	5295 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16452 37.9 Mpixels/sec
Blur Image single-core scalar	6123 4.85 Mpixels/sec
Blur Image multi-core scalar	20600 16.2 Mpixels/sec

Memory Performance

Memory	4631
Read Sequential single-core scalar	5199 6.37 GB/sec
Write Sequential single-core scalar	7430 5.08 GB/sec
Stdlib Allocate single-core scalar	2702 10.1 Mallocs/sec
Stdlib Write single-core scalar	3430 7.10 GB/sec
Stdlib Copy single-core scalar	4395 4.53 GB/sec

Stream Performance

Stream	6304
Stream Copy single-core scalar	5850 8.00 GB/sec
Stream Copy single-core vector	7331 9.51 GB/sec
Stream Scale single-core scalar	5851 7.59 GB/sec
Stream Scale single-core vector	6909 9.32 GB/sec
Stream Add single-core scalar	5622 8.49 GB/sec
Stream Add single-core vector	7351 10.2 GB/sec
Stream Triad single-core scalar	6106 8.44 GB/sec
Stream Triad single-core vector	5413 10.1 GB/sec