Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3931 5449
Floating Point Processor floating point performance 7200
Memory Memory performance 4941
Stream Memory bandwidth performance 5651

Result Information

Upload Date Thu, 16 May 2019 23:19:31 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.13.6 (Build 17G7024)
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. 133.0.0.0.0
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3931
Blowfish
single-core scalar
1652
72.6 MB/sec
 
Blowfish
multi-core scalar
5360
220 MB/sec
 
Text Compress
single-core scalar
2253
7.21 MB/sec
 
Text Compress
multi-core scalar
5438
17.8 MB/sec
 
Text Decompress
single-core scalar
2498
10.3 MB/sec
 
Text Decompress
multi-core scalar
6160
24.5 MB/sec
 
Image Compress
single-core scalar
1942
16.0 Mpixels/sec
 
Image Compress
multi-core scalar
4673
39.3 Mpixels/sec
 
Image Decompress
single-core scalar
1976
33.2 Mpixels/sec
 
Image Decompress
multi-core scalar
4251
69.4 Mpixels/sec
 
Lua
single-core scalar
3481
1.34 Mnodes/sec
 
Lua
multi-core scalar
7488
2.88 Mnodes/sec
 

Floating Point Performance

Floating Point 7200
Mandelbrot
single-core scalar
2266
1.51 Gflops
 
Mandelbrot
multi-core scalar
7344
4.81 Gflops
 
Dot Product
single-core scalar
3558
1.72 Gflops
 
Dot Product
multi-core scalar
9381
4.28 Gflops
 
Dot Product
single-core vector
4327
5.18 Gflops
 
Dot Product
multi-core vector
10929
11.4 Gflops
 
LU Decomposition
single-core scalar
1110
988 Mflops
 
LU Decomposition
multi-core scalar
2091
1.83 Gflops
 
Primality Test
single-core scalar
5439
812 Mflops
 
Primality Test
multi-core scalar
9546
1.77 Gflops
 
Sharpen Image
single-core scalar
5057
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14297
32.9 Mpixels/sec
 
Blur Image
single-core scalar
6084
4.81 Mpixels/sec
 
Blur Image
multi-core scalar
19382
15.2 Mpixels/sec
 

Memory Performance

Memory 4941
Read Sequential
single-core scalar
5642
6.91 GB/sec
 
Write Sequential
single-core scalar
8419
5.76 GB/sec
 
Stdlib Allocate
single-core scalar
2377
8.87 Mallocs/sec
 
Stdlib Write
single-core scalar
3488
7.22 GB/sec
 
Stdlib Copy
single-core scalar
4782
4.93 GB/sec
 

Stream Performance

Stream 5651
Stream Copy
single-core scalar
5978
8.18 GB/sec
 
Stream Copy
single-core vector
7490
9.71 GB/sec
 
Stream Scale
single-core scalar
6354
8.25 GB/sec
 
Stream Scale
single-core vector
7269
9.81 GB/sec
 
Stream Add
single-core scalar
2052
3.10 GB/sec
 
Stream Add
single-core vector
7873
11.0 GB/sec
 
Stream Triad
single-core scalar
2339
3.23 GB/sec
 
Stream Triad
single-core vector
5859
11.0 GB/sec