Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (32-bit)
Integer Processor integer performance 3494 4644
Floating Point Processor floating point performance 6543
Memory Memory performance 3526
Stream Memory bandwidth performance 4266

Result Information

User look234
Upload Date Wed, 22 Apr 2020 10:49:08 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.13.6
Model MacBook Air (13-inch Mid 2011)
Processor Intel Core i7-2677M @ 1.80 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 4096 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 3494
Blowfish
single-core scalar
1432
62.9 MB/sec
 
Blowfish
multi-core scalar
4637
190 MB/sec
 
Text Compress
single-core scalar
1551
4.96 MB/sec
 
Text Compress
multi-core scalar
5445
17.9 MB/sec
 
Text Decompress
single-core scalar
1545
6.35 MB/sec
 
Text Decompress
multi-core scalar
6136
24.4 MB/sec
 
Image Compress
single-core scalar
1599
13.2 Mpixels/sec
 
Image Compress
multi-core scalar
4781
40.2 Mpixels/sec
 
Image Decompress
single-core scalar
1186
19.9 Mpixels/sec
 
Image Decompress
multi-core scalar
4272
69.7 Mpixels/sec
 
Lua
single-core scalar
2331
898 Knodes/sec
 
Lua
multi-core scalar
7024
2.70 Mnodes/sec
 

Floating Point Performance

Floating Point 6543
Mandelbrot
single-core scalar
1909
1.27 Gflops
 
Mandelbrot
multi-core scalar
7499
4.91 Gflops
 
Dot Product
single-core scalar
2572
1.24 Gflops
 
Dot Product
multi-core scalar
8533
3.89 Gflops
 
Dot Product
single-core vector
2734
3.28 Gflops
 
Dot Product
multi-core vector
10631
11.1 Gflops
 
LU Decomposition
single-core scalar
726
646 Mflops
 
LU Decomposition
multi-core scalar
1748
1.53 Gflops
 
Primality Test
single-core scalar
4149
620 Mflops
 
Primality Test
multi-core scalar
8241
1.53 Gflops
 
Sharpen Image
single-core scalar
4505
10.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
14173
32.7 Mpixels/sec
 
Blur Image
single-core scalar
5068
4.01 Mpixels/sec
 
Blur Image
multi-core scalar
19116
15.0 Mpixels/sec
 

Memory Performance

Memory 3526
Read Sequential
single-core scalar
3803
4.66 GB/sec
 
Write Sequential
single-core scalar
5254
3.59 GB/sec
 
Stdlib Allocate
single-core scalar
1367
5.10 Mallocs/sec
 
Stdlib Write
single-core scalar
3018
6.25 GB/sec
 
Stdlib Copy
single-core scalar
4189
4.32 GB/sec
 

Stream Performance

Stream 4266
Stream Copy
single-core scalar
4022
5.50 GB/sec
 
Stream Copy
single-core vector
5856
7.59 GB/sec
 
Stream Scale
single-core scalar
3864
5.01 GB/sec
 
Stream Scale
single-core vector
6066
8.19 GB/sec
 
Stream Add
single-core scalar
1598
2.41 GB/sec
 
Stream Add
single-core vector
6448
8.97 GB/sec
 
Stream Triad
single-core scalar
1538
2.13 GB/sec
 
Stream Triad
single-core vector
4741
8.87 GB/sec