Section Description Score Geekbench Score
Geekbench 2.4.4 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 4425 5561
Floating Point Processor floating point performance 7628
Memory Memory performance 3954
Stream Memory bandwidth performance 5521

Result Information

User calvarybell
Upload Date Wed, 21 Sep 2016 16:17:14 +0000
Views 9

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.11.6 (Build 15G31)
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.B0F.1201241549
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 4425
Blowfish
single-core scalar
1332
58.5 MB/sec
 
Blowfish
multi-core scalar
5042
207 MB/sec
 
Text Compress
single-core scalar
2196
7.03 MB/sec
 
Text Compress
multi-core scalar
6210
20.4 MB/sec
 
Text Decompress
single-core scalar
2466
10.1 MB/sec
 
Text Decompress
multi-core scalar
7020
28.0 MB/sec
 
Image Compress
single-core scalar
2431
20.1 Mpixels/sec
 
Image Compress
multi-core scalar
6003
50.5 Mpixels/sec
 
Image Decompress
single-core scalar
1824
30.6 Mpixels/sec
 
Image Decompress
multi-core scalar
6223
102 Mpixels/sec
 
Lua
single-core scalar
3590
1.38 Mnodes/sec
 
Lua
multi-core scalar
8768
3.37 Mnodes/sec
 

Floating Point Performance

Floating Point 7628
Mandelbrot
single-core scalar
2009
1.34 Gflops
 
Mandelbrot
multi-core scalar
7358
4.81 Gflops
 
Dot Product
single-core scalar
3100
1.50 Gflops
 
Dot Product
multi-core scalar
8636
3.94 Gflops
 
Dot Product
single-core vector
3999
4.79 Gflops
 
Dot Product
multi-core vector
12115
12.6 Gflops
 
LU Decomposition
single-core scalar
1490
1.33 Gflops
 
LU Decomposition
multi-core scalar
3019
2.65 Gflops
 
Primality Test
single-core scalar
5513
823 Mflops
 
Primality Test
multi-core scalar
12635
2.34 Gflops
 
Sharpen Image
single-core scalar
4663
10.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
16331
37.6 Mpixels/sec
 
Blur Image
single-core scalar
5553
4.39 Mpixels/sec
 
Blur Image
multi-core scalar
20378
16.0 Mpixels/sec
 

Memory Performance

Memory 3954
Read Sequential
single-core scalar
4496
5.50 GB/sec
 
Write Sequential
single-core scalar
5358
3.66 GB/sec
 
Stdlib Allocate
single-core scalar
2836
10.6 Mallocs/sec
 
Stdlib Write
single-core scalar
2887
5.98 GB/sec
 
Stdlib Copy
single-core scalar
4194
4.32 GB/sec
 

Stream Performance

Stream 5521
Stream Copy
single-core scalar
4734
6.47 GB/sec
 
Stream Copy
single-core vector
6625
8.59 GB/sec
 
Stream Scale
single-core scalar
5404
7.01 GB/sec
 
Stream Scale
single-core vector
6356
8.58 GB/sec
 
Stream Add
single-core scalar
4922
7.43 GB/sec
 
Stream Add
single-core vector
6491
9.03 GB/sec
 
Stream Triad
single-core scalar
4847
6.70 GB/sec
 
Stream Triad
single-core vector
4792
8.97 GB/sec