Section Description Score Geekbench Score
Geekbench 2.3.3 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 4630 5913
Floating Point Processor floating point performance 7776
Memory Memory performance 4649
Stream Memory bandwidth performance 6414

Result Information

Upload Date Sun, 29 Sep 2019 14:59:20 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.13.6 (Build 17G8030)
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 4630
Blowfish
single-core scalar
1559
68.5 MB/sec
 
Blowfish
multi-core scalar
5062
207 MB/sec
 
Text Compress
single-core scalar
2594
8.30 MB/sec
 
Text Compress
multi-core scalar
6276
20.6 MB/sec
 
Text Decompress
single-core scalar
2873
11.8 MB/sec
 
Text Decompress
multi-core scalar
7007
27.9 MB/sec
 
Image Compress
single-core scalar
2453
20.3 Mpixels/sec
 
Image Compress
multi-core scalar
5887
49.5 Mpixels/sec
 
Image Decompress
single-core scalar
2792
46.9 Mpixels/sec
 
Image Decompress
multi-core scalar
6240
102 Mpixels/sec
 
Lua
single-core scalar
4104
1.58 Mnodes/sec
 
Lua
multi-core scalar
8713
3.35 Mnodes/sec
 

Floating Point Performance

Floating Point 7776
Mandelbrot
single-core scalar
2153
1.43 Gflops
 
Mandelbrot
multi-core scalar
7368
4.82 Gflops
 
Dot Product
single-core scalar
3583
1.73 Gflops
 
Dot Product
multi-core scalar
8527
3.89 Gflops
 
Dot Product
single-core vector
4151
4.97 Gflops
 
Dot Product
multi-core vector
11800
12.3 Gflops
 
LU Decomposition
single-core scalar
1788
1.59 Gflops
 
LU Decomposition
multi-core scalar
2998
2.63 Gflops
 
Primality Test
single-core scalar
6355
949 Mflops
 
Primality Test
multi-core scalar
12440
2.31 Gflops
 
Sharpen Image
single-core scalar
5319
12.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
16030
36.9 Mpixels/sec
 
Blur Image
single-core scalar
6077
4.81 Mpixels/sec
 
Blur Image
multi-core scalar
20278
15.9 Mpixels/sec
 

Memory Performance

Memory 4649
Read Sequential
single-core scalar
5278
6.46 GB/sec
 
Write Sequential
single-core scalar
7486
5.12 GB/sec
 
Stdlib Allocate
single-core scalar
2423
9.04 Mallocs/sec
 
Stdlib Write
single-core scalar
3476
7.20 GB/sec
 
Stdlib Copy
single-core scalar
4582
4.72 GB/sec
 

Stream Performance

Stream 6414
Stream Copy
single-core scalar
5897
8.07 GB/sec
 
Stream Copy
single-core vector
7193
9.33 GB/sec
 
Stream Scale
single-core scalar
5851
7.59 GB/sec
 
Stream Scale
single-core vector
7202
9.72 GB/sec
 
Stream Add
single-core scalar
5583
8.43 GB/sec
 
Stream Add
single-core vector
7733
10.8 GB/sec
 
Stream Triad
single-core scalar
6097
8.42 GB/sec
 
Stream Triad
single-core vector
5758
10.8 GB/sec