Section	Description	Score	Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1249	1866
Floating Point	Processor floating point performance	2350
Memory	Memory performance	1891
Stream	Memory bandwidth performance	2289

Result Information

Upload Date	Thu, 22 Sep 2016 00:07:14 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.10.3 (Build 14D136)
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.B11.1310091428
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	1249
Blowfish single-core scalar	513 22.6 MB/sec
Blowfish multi-core scalar	1753 71.9 MB/sec
Text Compress single-core scalar	676 2.16 MB/sec
Text Compress multi-core scalar	1830 6.00 MB/sec
Text Decompress single-core scalar	745 3.06 MB/sec
Text Decompress multi-core scalar	2049 8.17 MB/sec
Image Compress single-core scalar	574 4.74 Mpixels/sec
Image Compress multi-core scalar	1580 13.3 Mpixels/sec
Image Decompress single-core scalar	585 9.82 Mpixels/sec
Image Decompress multi-core scalar	1426 23.3 Mpixels/sec
Lua single-core scalar	915 352 Knodes/sec
Lua multi-core scalar	2351 905 Knodes/sec

Floating Point Performance

Floating Point	2350
Mandelbrot single-core scalar	675 450 Mflops
Mandelbrot multi-core scalar	2400 1.57 Gflops
Dot Product single-core scalar	1082 523 Mflops
Dot Product multi-core scalar	3117 1.42 Gflops
Dot Product single-core vector	1330 1.59 Gflops
Dot Product multi-core vector	3630 3.78 Gflops
LU Decomposition single-core scalar	329 293 Mflops
LU Decomposition multi-core scalar	714 626 Mflops
Primality Test single-core scalar	1651 247 Mflops
Primality Test multi-core scalar	3278 608 Mflops
Sharpen Image single-core scalar	1500 3.50 Mpixels/sec
Sharpen Image multi-core scalar	4939 11.4 Mpixels/sec
Blur Image single-core scalar	1802 1.43 Mpixels/sec
Blur Image multi-core scalar	6455 5.08 Mpixels/sec

Memory Performance

Memory	1891
Read Sequential single-core scalar	1858 2.28 GB/sec
Write Sequential single-core scalar	2552 1.75 GB/sec
Stdlib Allocate single-core scalar	896 3.35 Mallocs/sec
Stdlib Write single-core scalar	1854 3.84 GB/sec
Stdlib Copy single-core scalar	2295 2.37 GB/sec

Stream Performance

Stream	2289
Stream Copy single-core scalar	1945 2.66 GB/sec
Stream Copy single-core vector	3545 4.60 GB/sec
Stream Scale single-core scalar	2052 2.66 GB/sec
Stream Scale single-core vector	3439 4.64 GB/sec
Stream Add single-core scalar	616 953 MB/sec
Stream Add single-core vector	3457 4.81 GB/sec
Stream Triad single-core scalar	704 997 MB/sec
Stream Triad single-core vector	2557 4.79 GB/sec