Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3940	5348
Floating Point	Processor floating point performance	6948
Memory	Memory performance	4921
Stream	Memory bandwidth performance	5534

Result Information

Upload Date	Wed, 14 Jun 2017 01:19:11 +0000
Views	13

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.12.5 (Build 16F73)
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	3940
Blowfish single-core scalar	1631 71.7 MB/sec
Blowfish multi-core scalar	5419 222 MB/sec
Text Compress single-core scalar	2265 7.24 MB/sec
Text Compress multi-core scalar	5480 18.0 MB/sec
Text Decompress single-core scalar	2508 10.3 MB/sec
Text Decompress multi-core scalar	6194 24.7 MB/sec
Image Compress single-core scalar	1942 16.0 Mpixels/sec
Image Compress multi-core scalar	4621 38.9 Mpixels/sec
Image Decompress single-core scalar	1953 32.8 Mpixels/sec
Image Decompress multi-core scalar	4218 68.8 Mpixels/sec
Lua single-core scalar	3407 1.31 Mnodes/sec
Lua multi-core scalar	7652 2.94 Mnodes/sec

Floating Point Performance

Floating Point	6948
Mandelbrot single-core scalar	2246 1.49 Gflops
Mandelbrot multi-core scalar	7275 4.76 Gflops
Dot Product single-core scalar	3566 1.72 Gflops
Dot Product multi-core scalar	9476 4.32 Gflops
Dot Product single-core vector	4485 5.37 Gflops
Dot Product multi-core vector	11113 11.6 Gflops
LU Decomposition single-core scalar	1055 939 Mflops
LU Decomposition multi-core scalar	2059 1.81 Gflops
Primality Test single-core scalar	5292 790 Mflops
Primality Test multi-core scalar	8805 1.63 Gflops
Sharpen Image single-core scalar	5029 11.7 Mpixels/sec
Sharpen Image multi-core scalar	12977 29.9 Mpixels/sec
Blur Image single-core scalar	6043 4.78 Mpixels/sec
Blur Image multi-core scalar	17853 14.0 Mpixels/sec

Memory Performance

Memory	4921
Read Sequential single-core scalar	5684 6.96 GB/sec
Write Sequential single-core scalar	8332 5.70 GB/sec
Stdlib Allocate single-core scalar	2501 9.33 Mallocs/sec
Stdlib Write single-core scalar	3562 7.37 GB/sec
Stdlib Copy single-core scalar	4528 4.67 GB/sec

Stream Performance

Stream	5534
Stream Copy single-core scalar	5900 8.07 GB/sec
Stream Copy single-core vector	7388 9.58 GB/sec
Stream Scale single-core scalar	6320 8.20 GB/sec
Stream Scale single-core vector	7137 9.63 GB/sec
Stream Add single-core scalar	1989 3.00 GB/sec
Stream Add single-core vector	7576 10.5 GB/sec
Stream Triad single-core scalar	2341 3.23 GB/sec
Stream Triad single-core vector	5627 10.5 GB/sec