Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3892 5343
Floating Point Processor floating point performance 7165
Memory Memory performance 4797
Stream Memory bandwidth performance 5139

Result Information

Upload Date Sun, 30 Oct 2016 22:09:44 +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 3892
Blowfish
single-core scalar
1617
71.0 MB/sec
 
Blowfish
multi-core scalar
5309
218 MB/sec
 
Text Compress
single-core scalar
2280
7.29 MB/sec
 
Text Compress
multi-core scalar
5372
17.6 MB/sec
 
Text Decompress
single-core scalar
2496
10.3 MB/sec
 
Text Decompress
multi-core scalar
6166
24.6 MB/sec
 
Image Compress
single-core scalar
1942
16.0 Mpixels/sec
 
Image Compress
multi-core scalar
4671
39.3 Mpixels/sec
 
Image Decompress
single-core scalar
1801
30.2 Mpixels/sec
 
Image Decompress
multi-core scalar
4260
69.5 Mpixels/sec
 
Lua
single-core scalar
3329
1.28 Mnodes/sec
 
Lua
multi-core scalar
7469
2.87 Mnodes/sec
 

Floating Point Performance

Floating Point 7165
Mandelbrot
single-core scalar
2135
1.42 Gflops
 
Mandelbrot
multi-core scalar
7168
4.69 Gflops
 
Dot Product
single-core scalar
3555
1.72 Gflops
 
Dot Product
multi-core scalar
9339
4.26 Gflops
 
Dot Product
single-core vector
4488
5.38 Gflops
 
Dot Product
multi-core vector
10899
11.3 Gflops
 
LU Decomposition
single-core scalar
1102
981 Mflops
 
LU Decomposition
multi-core scalar
1934
1.70 Gflops
 
Primality Test
single-core scalar
5388
805 Mflops
 
Primality Test
multi-core scalar
9388
1.74 Gflops
 
Sharpen Image
single-core scalar
5069
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14799
34.1 Mpixels/sec
 
Blur Image
single-core scalar
6035
4.78 Mpixels/sec
 
Blur Image
multi-core scalar
19023
15.0 Mpixels/sec
 

Memory Performance

Memory 4797
Read Sequential
single-core scalar
5680
6.95 GB/sec
 
Write Sequential
single-core scalar
8376
5.73 GB/sec
 
Stdlib Allocate
single-core scalar
2496
9.31 Mallocs/sec
 
Stdlib Write
single-core scalar
3340
6.91 GB/sec
 
Stdlib Copy
single-core scalar
4093
4.22 GB/sec
 

Stream Performance

Stream 5139
Stream Copy
single-core scalar
4729
6.47 GB/sec
 
Stream Copy
single-core vector
6322
8.20 GB/sec
 
Stream Scale
single-core scalar
6304
8.18 GB/sec
 
Stream Scale
single-core vector
6250
8.43 GB/sec
 
Stream Add
single-core scalar
2002
3.02 GB/sec
 
Stream Add
single-core vector
7543
10.5 GB/sec
 
Stream Triad
single-core scalar
2336
3.23 GB/sec
 
Stream Triad
single-core vector
5633
10.5 GB/sec