Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3924 5447
Floating Point Processor floating point performance 7227
Memory Memory performance 4916
Stream Memory bandwidth performance 5619

Result Information

Upload Date Wed, 06 May 2020 06:34:07 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.13.6 (Build 17G12034)
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. 135.0.0.0.0
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3924
Blowfish
single-core scalar
1686
74.1 MB/sec
 
Blowfish
multi-core scalar
5368
220 MB/sec
 
Text Compress
single-core scalar
2264
7.24 MB/sec
 
Text Compress
multi-core scalar
5416
17.8 MB/sec
 
Text Decompress
single-core scalar
2483
10.2 MB/sec
 
Text Decompress
multi-core scalar
6151
24.5 MB/sec
 
Image Compress
single-core scalar
1939
16.0 Mpixels/sec
 
Image Compress
multi-core scalar
4755
40.0 Mpixels/sec
 
Image Decompress
single-core scalar
1968
33.1 Mpixels/sec
 
Image Decompress
multi-core scalar
4112
67.1 Mpixels/sec
 
Lua
single-core scalar
3493
1.34 Mnodes/sec
 
Lua
multi-core scalar
7455
2.87 Mnodes/sec
 

Floating Point Performance

Floating Point 7227
Mandelbrot
single-core scalar
2279
1.52 Gflops
 
Mandelbrot
multi-core scalar
7293
4.77 Gflops
 
Dot Product
single-core scalar
3628
1.75 Gflops
 
Dot Product
multi-core scalar
9408
4.29 Gflops
 
Dot Product
single-core vector
4477
5.36 Gflops
 
Dot Product
multi-core vector
10945
11.4 Gflops
 
LU Decomposition
single-core scalar
1103
982 Mflops
 
LU Decomposition
multi-core scalar
2084
1.83 Gflops
 
Primality Test
single-core scalar
5347
799 Mflops
 
Primality Test
multi-core scalar
9804
1.82 Gflops
 
Sharpen Image
single-core scalar
5068
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14753
34.0 Mpixels/sec
 
Blur Image
single-core scalar
6081
4.81 Mpixels/sec
 
Blur Image
multi-core scalar
18910
14.9 Mpixels/sec
 

Memory Performance

Memory 4916
Read Sequential
single-core scalar
5698
6.98 GB/sec
 
Write Sequential
single-core scalar
8393
5.74 GB/sec
 
Stdlib Allocate
single-core scalar
2415
9.01 Mallocs/sec
 
Stdlib Write
single-core scalar
3525
7.30 GB/sec
 
Stdlib Copy
single-core scalar
4553
4.69 GB/sec
 

Stream Performance

Stream 5619
Stream Copy
single-core scalar
5956
8.15 GB/sec
 
Stream Copy
single-core vector
7468
9.68 GB/sec
 
Stream Scale
single-core scalar
6370
8.27 GB/sec
 
Stream Scale
single-core vector
7230
9.76 GB/sec
 
Stream Add
single-core scalar
2032
3.07 GB/sec
 
Stream Add
single-core vector
7817
10.9 GB/sec
 
Stream Triad
single-core scalar
2279
3.15 GB/sec
 
Stream Triad
single-core vector
5805
10.9 GB/sec