Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (32-bit)
Integer Processor integer performance 3994 5290
Floating Point Processor floating point performance 7334
Memory Memory performance 4441
Stream Memory bandwidth performance 4372

Result Information

Upload Date Fri, 07 Apr 2017 07:04:50 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.12.4
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. MBA41.88Z.0077.B15.1610201441
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3994
Blowfish
single-core scalar
1570
69.0 MB/sec
 
Blowfish
multi-core scalar
5741
235 MB/sec
 
Text Compress
single-core scalar
2096
6.70 MB/sec
 
Text Compress
multi-core scalar
5737
18.8 MB/sec
 
Text Decompress
single-core scalar
2355
9.68 MB/sec
 
Text Decompress
multi-core scalar
6150
24.5 MB/sec
 
Image Compress
single-core scalar
1747
14.4 Mpixels/sec
 
Image Compress
multi-core scalar
4830
40.6 Mpixels/sec
 
Image Decompress
single-core scalar
2009
33.7 Mpixels/sec
 
Image Decompress
multi-core scalar
4427
72.2 Mpixels/sec
 
Lua
single-core scalar
3506
1.35 Mnodes/sec
 
Lua
multi-core scalar
7768
2.99 Mnodes/sec
 

Floating Point Performance

Floating Point 7334
Mandelbrot
single-core scalar
2185
1.45 Gflops
 
Mandelbrot
multi-core scalar
6941
4.54 Gflops
 
Dot Product
single-core scalar
3341
1.61 Gflops
 
Dot Product
multi-core scalar
10059
4.58 Gflops
 
Dot Product
single-core vector
4148
4.97 Gflops
 
Dot Product
multi-core vector
11861
12.3 Gflops
 
LU Decomposition
single-core scalar
924
822 Mflops
 
LU Decomposition
multi-core scalar
1986
1.74 Gflops
 
Primality Test
single-core scalar
5237
782 Mflops
 
Primality Test
multi-core scalar
9405
1.75 Gflops
 
Sharpen Image
single-core scalar
5077
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14896
34.3 Mpixels/sec
 
Blur Image
single-core scalar
5799
4.59 Mpixels/sec
 
Blur Image
multi-core scalar
20819
16.4 Mpixels/sec
 

Memory Performance

Memory 4441
Read Sequential
single-core scalar
5762
7.06 GB/sec
 
Write Sequential
single-core scalar
7721
5.28 GB/sec
 
Stdlib Allocate
single-core scalar
1665
6.21 Mallocs/sec
 
Stdlib Write
single-core scalar
3120
6.46 GB/sec
 
Stdlib Copy
single-core scalar
3940
4.06 GB/sec
 

Stream Performance

Stream 4372
Stream Copy
single-core scalar
4695
6.42 GB/sec
 
Stream Copy
single-core vector
5645
7.32 GB/sec
 
Stream Scale
single-core scalar
4450
5.78 GB/sec
 
Stream Scale
single-core vector
5659
7.64 GB/sec
 
Stream Add
single-core scalar
1589
2.40 GB/sec
 
Stream Add
single-core vector
6247
8.69 GB/sec
 
Stream Triad
single-core scalar
1967
2.72 GB/sec
 
Stream Triad
single-core vector
4731
8.86 GB/sec