Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (32-bit)
Integer Processor integer performance 2234 3402
Floating Point Processor floating point performance 4646
Memory Memory performance 3010
Stream Memory bandwidth performance 3928

Result Information

Upload Date April 24 2018 08:10 PM
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.13.4
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.007F.B00.1802091528
Memory 4096 MB 1333 MHz DDR3

Integer Performance

Integer 2234
Blowfish
single-core scalar
922
40.5 MB/sec
 
Blowfish
multi-core scalar
2925
120 MB/sec
 
Text Compress
single-core scalar
1318
4.22 MB/sec
 
Text Compress
multi-core scalar
3190
10.5 MB/sec
 
Text Decompress
single-core scalar
1339
5.51 MB/sec
 
Text Decompress
multi-core scalar
3431
13.7 MB/sec
 
Image Compress
single-core scalar
1034
8.54 Mpixels/sec
 
Image Compress
multi-core scalar
3252
27.4 Mpixels/sec
 
Image Decompress
single-core scalar
1023
17.2 Mpixels/sec
 
Image Decompress
multi-core scalar
3397
55.4 Mpixels/sec
 
Lua
single-core scalar
1735
668 Knodes/sec
 
Lua
multi-core scalar
3246
1.25 Mnodes/sec
 

Floating Point Performance

Floating Point 4646
Mandelbrot
single-core scalar
1632
1.09 Gflops
 
Mandelbrot
multi-core scalar
4828
3.16 Gflops
 
Dot Product
single-core scalar
2639
1.28 Gflops
 
Dot Product
multi-core scalar
5341
2.43 Gflops
 
Dot Product
single-core vector
2393
2.87 Gflops
 
Dot Product
multi-core vector
5651
5.88 Gflops
 
LU Decomposition
single-core scalar
502
448 Mflops
 
LU Decomposition
multi-core scalar
1032
906 Mflops
 
Primality Test
single-core scalar
3325
497 Mflops
 
Primality Test
multi-core scalar
4513
838 Mflops
 
Sharpen Image
single-core scalar
3525
8.22 Mpixels/sec
 
Sharpen Image
multi-core scalar
11393
26.3 Mpixels/sec
 
Blur Image
single-core scalar
4717
3.73 Mpixels/sec
 
Blur Image
multi-core scalar
13557
10.7 Mpixels/sec
 

Memory Performance

Memory 3010
Read Sequential
single-core scalar
2851
3.49 GB/sec
 
Write Sequential
single-core scalar
4558
3.12 GB/sec
 
Stdlib Allocate
single-core scalar
1025
3.83 Mallocs/sec
 
Stdlib Write
single-core scalar
2866
5.93 GB/sec
 
Stdlib Copy
single-core scalar
3750
3.87 GB/sec
 

Stream Performance

Stream 3928
Stream Copy
single-core scalar
3142
4.30 GB/sec
 
Stream Copy
single-core vector
5924
7.68 GB/sec
 
Stream Scale
single-core scalar
3989
5.18 GB/sec
 
Stream Scale
single-core vector
5351
7.22 GB/sec
 
Stream Add
single-core scalar
1389
2.10 GB/sec
 
Stream Add
single-core vector
6017
8.37 GB/sec
 
Stream Triad
single-core scalar
1027
1.42 GB/sec
 
Stream Triad
single-core vector
4591
8.59 GB/sec