Section	Description	Score	Geekbench Score
Geekbench 2.4.2 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3542	4849
Floating Point	Processor floating point performance	6315
Memory	Memory performance	4482
Stream	Memory bandwidth performance	5031

Result Information

Upload Date	Tue, 27 Dec 2016 08:18:04 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.12.1 (Build 16B2555)
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.B14.1510261805
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3542
Blowfish single-core scalar	1520 66.8 MB/sec
Blowfish multi-core scalar	4047 166 MB/sec
Text Compress single-core scalar	1881 6.02 MB/sec
Text Compress multi-core scalar	5127 16.8 MB/sec
Text Decompress single-core scalar	2110 8.67 MB/sec
Text Decompress multi-core scalar	5683 22.6 MB/sec
Image Compress single-core scalar	1635 13.5 Mpixels/sec
Image Compress multi-core scalar	4459 37.5 Mpixels/sec
Image Decompress single-core scalar	1615 27.1 Mpixels/sec
Image Decompress multi-core scalar	3892 63.5 Mpixels/sec
Lua single-core scalar	3415 1.32 Mnodes/sec
Lua multi-core scalar	7123 2.74 Mnodes/sec

Floating Point Performance

Floating Point	6315
Mandelbrot single-core scalar	1991 1.32 Gflops
Mandelbrot multi-core scalar	5614 3.67 Gflops
Dot Product single-core scalar	3171 1.53 Gflops
Dot Product multi-core scalar	8840 4.03 Gflops
Dot Product single-core vector	4009 4.80 Gflops
Dot Product multi-core vector	10243 10.7 Gflops
LU Decomposition single-core scalar	888 791 Mflops
LU Decomposition multi-core scalar	1602 1.41 Gflops
Primality Test single-core scalar	4675 698 Mflops
Primality Test multi-core scalar	8481 1.57 Gflops
Sharpen Image single-core scalar	4396 10.3 Mpixels/sec
Sharpen Image multi-core scalar	12828 29.6 Mpixels/sec
Blur Image single-core scalar	5295 4.19 Mpixels/sec
Blur Image multi-core scalar	16377 12.9 Mpixels/sec

Memory Performance

Memory	4482
Read Sequential single-core scalar	4844 5.93 GB/sec
Write Sequential single-core scalar	7536 5.15 GB/sec
Stdlib Allocate single-core scalar	2084 7.78 Mallocs/sec
Stdlib Write single-core scalar	3450 7.14 GB/sec
Stdlib Copy single-core scalar	4500 4.64 GB/sec

Stream Performance

Stream	5031
Stream Copy single-core scalar	5509 7.53 GB/sec
Stream Copy single-core vector	6862 8.90 GB/sec
Stream Scale single-core scalar	5583 7.24 GB/sec
Stream Scale single-core vector	6501 8.77 GB/sec
Stream Add single-core scalar	1812 2.74 GB/sec
Stream Add single-core vector	6936 9.65 GB/sec
Stream Triad single-core scalar	2055 2.84 GB/sec
Stream Triad single-core vector	4995 9.35 GB/sec