Section	Description	Score	Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4549	5989
Floating Point	Processor floating point performance	7917
Memory	Memory performance	4902
Stream	Memory bandwidth performance	6462

Result Information

Upload Date	Wed, 19 Oct 2016 00:26:52 +0000
Views	13

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.11.5 (Build 15F34)
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	4549
Blowfish single-core scalar	1596 70.1 MB/sec
Blowfish multi-core scalar	4688 192 MB/sec
Text Compress single-core scalar	2431 7.78 MB/sec
Text Compress multi-core scalar	6047 19.8 MB/sec
Text Decompress single-core scalar	2908 11.9 MB/sec
Text Decompress multi-core scalar	7024 28.0 MB/sec
Image Compress single-core scalar	2459 20.3 Mpixels/sec
Image Compress multi-core scalar	5946 50.0 Mpixels/sec
Image Decompress single-core scalar	2823 47.4 Mpixels/sec
Image Decompress multi-core scalar	6358 104 Mpixels/sec
Lua single-core scalar	3846 1.48 Mnodes/sec
Lua multi-core scalar	8467 3.26 Mnodes/sec

Floating Point Performance

Floating Point	7917
Mandelbrot single-core scalar	2185 1.45 Gflops
Mandelbrot multi-core scalar	7081 4.63 Gflops
Dot Product single-core scalar	3668 1.77 Gflops
Dot Product multi-core scalar	8424 3.84 Gflops
Dot Product single-core vector	4337 5.20 Gflops
Dot Product multi-core vector	12231 12.7 Gflops
LU Decomposition single-core scalar	2014 1.79 Gflops
LU Decomposition multi-core scalar	3021 2.65 Gflops
Primality Test single-core scalar	6588 984 Mflops
Primality Test multi-core scalar	12666 2.35 Gflops
Sharpen Image single-core scalar	5337 12.5 Mpixels/sec
Sharpen Image multi-core scalar	16477 38.0 Mpixels/sec
Blur Image single-core scalar	6202 4.91 Mpixels/sec
Blur Image multi-core scalar	20613 16.2 Mpixels/sec

Memory Performance

Memory	4902
Read Sequential single-core scalar	5285 6.47 GB/sec
Write Sequential single-core scalar	7519 5.14 GB/sec
Stdlib Allocate single-core scalar	3383 12.6 Mallocs/sec
Stdlib Write single-core scalar	3581 7.41 GB/sec
Stdlib Copy single-core scalar	4745 4.89 GB/sec

Stream Performance

Stream	6462
Stream Copy single-core scalar	6036 8.26 GB/sec
Stream Copy single-core vector	7432 9.64 GB/sec
Stream Scale single-core scalar	5902 7.66 GB/sec
Stream Scale single-core vector	7123 9.61 GB/sec
Stream Add single-core scalar	5727 8.64 GB/sec
Stream Add single-core vector	7636 10.6 GB/sec
Stream Triad single-core scalar	6175 8.53 GB/sec
Stream Triad single-core vector	5667 10.6 GB/sec