Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	2937	3720
Floating Point	Processor floating point performance	4830
Memory	Memory performance	2886
Stream	Memory bandwidth performance	4250

Result Information

Upload Date	Mon, 08 May 2017 21:51:46 +0000
Views	82

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.12.4 (Build 16E195)
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.B1B.1702201326
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	2937
Blowfish single-core scalar	1574 69.1 MB/sec
Blowfish multi-core scalar	5120 210 MB/sec
Text Compress single-core scalar	2061 6.59 MB/sec
Text Compress multi-core scalar	5305 17.4 MB/sec
Text Decompress single-core scalar	2219 9.12 MB/sec
Text Decompress multi-core scalar	6111 24.3 MB/sec
Image Compress single-core scalar	1481 12.2 Mpixels/sec
Image Compress multi-core scalar	2942 24.8 Mpixels/sec
Image Decompress single-core scalar	1137 19.1 Mpixels/sec
Image Decompress multi-core scalar	2741 44.7 Mpixels/sec
Lua single-core scalar	1621 624 Knodes/sec
Lua multi-core scalar	2936 1.13 Mnodes/sec

Floating Point Performance

Floating Point	4830
Mandelbrot single-core scalar	1515 1.01 Gflops
Mandelbrot multi-core scalar	4913 3.21 Gflops
Dot Product single-core scalar	2774 1.34 Gflops
Dot Product multi-core scalar	3010 1.37 Gflops
Dot Product single-core vector	1860 2.23 Gflops
Dot Product multi-core vector	7516 7.82 Gflops
LU Decomposition single-core scalar	822 732 Mflops
LU Decomposition multi-core scalar	1432 1.26 Gflops
Primality Test single-core scalar	4056 606 Mflops
Primality Test multi-core scalar	6836 1.27 Gflops
Sharpen Image single-core scalar	4464 10.4 Mpixels/sec
Sharpen Image multi-core scalar	10967 25.3 Mpixels/sec
Blur Image single-core scalar	5002 3.96 Mpixels/sec
Blur Image multi-core scalar	12463 9.80 Mpixels/sec

Memory Performance

Memory	2886
Read Sequential single-core scalar	2778 3.40 GB/sec
Write Sequential single-core scalar	5264 3.60 GB/sec
Stdlib Allocate single-core scalar	1679 6.27 Mallocs/sec
Stdlib Write single-core scalar	2083 4.31 GB/sec
Stdlib Copy single-core scalar	2626 2.71 GB/sec

Stream Performance

Stream	4250
Stream Copy single-core scalar	3469 4.74 GB/sec
Stream Copy single-core vector	4326 5.61 GB/sec
Stream Scale single-core scalar	5897 7.65 GB/sec
Stream Scale single-core vector	6836 9.23 GB/sec
Stream Add single-core scalar	1826 2.76 GB/sec
Stream Add single-core vector	6298 8.76 GB/sec
Stream Triad single-core scalar	1726 2.39 GB/sec
Stream Triad single-core vector	3623 6.78 GB/sec