Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3705	4993
Floating Point	Processor floating point performance	6552
Memory	Memory performance	4324
Stream	Memory bandwidth performance	5386

Result Information

Upload Date	Thu, 07 Sep 2017 13:12:14 +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	3705
Blowfish single-core scalar	1635 71.8 MB/sec
Blowfish multi-core scalar	5208 213 MB/sec
Text Compress single-core scalar	2190 7.01 MB/sec
Text Compress multi-core scalar	5229 17.2 MB/sec
Text Decompress single-core scalar	2248 9.24 MB/sec
Text Decompress multi-core scalar	5880 23.4 MB/sec
Image Compress single-core scalar	1609 13.3 Mpixels/sec
Image Compress multi-core scalar	4716 39.7 Mpixels/sec
Image Decompress single-core scalar	1585 26.6 Mpixels/sec
Image Decompress multi-core scalar	4164 67.9 Mpixels/sec
Lua single-core scalar	2995 1.15 Mnodes/sec
Lua multi-core scalar	7005 2.69 Mnodes/sec

Floating Point Performance

Floating Point	6552
Mandelbrot single-core scalar	2013 1.34 Gflops
Mandelbrot multi-core scalar	6237 4.08 Gflops
Dot Product single-core scalar	3320 1.60 Gflops
Dot Product multi-core scalar	8399 3.83 Gflops
Dot Product single-core vector	3853 4.62 Gflops
Dot Product multi-core vector	9002 9.36 Gflops
LU Decomposition single-core scalar	909 810 Mflops
LU Decomposition multi-core scalar	1831 1.61 Gflops
Primality Test single-core scalar	5036 752 Mflops
Primality Test multi-core scalar	8563 1.59 Gflops
Sharpen Image single-core scalar	4836 11.3 Mpixels/sec
Sharpen Image multi-core scalar	12982 29.9 Mpixels/sec
Blur Image single-core scalar	6070 4.80 Mpixels/sec
Blur Image multi-core scalar	18689 14.7 Mpixels/sec

Memory Performance

Memory	4324
Read Sequential single-core scalar	4656 5.70 GB/sec
Write Sequential single-core scalar	7535 5.15 GB/sec
Stdlib Allocate single-core scalar	2003 7.48 Mallocs/sec
Stdlib Write single-core scalar	3219 6.66 GB/sec
Stdlib Copy single-core scalar	4209 4.34 GB/sec

Stream Performance

Stream	5386
Stream Copy single-core scalar	5369 7.34 GB/sec
Stream Copy single-core vector	7471 9.69 GB/sec
Stream Scale single-core scalar	5915 7.68 GB/sec
Stream Scale single-core vector	7073 9.55 GB/sec
Stream Add single-core scalar	2020 3.05 GB/sec
Stream Add single-core vector	7603 10.6 GB/sec
Stream Triad single-core scalar	2240 3.10 GB/sec
Stream Triad single-core vector	5403 10.1 GB/sec