Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3946 5483
Floating Point Processor floating point performance 7268
Memory Memory performance 4978
Stream Memory bandwidth performance 5634

Result Information

Upload Date Tue, 11 Jun 2019 16:45:14 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.13.6 (Build 17G7024)
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. 133.0.0.0.0
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3946
Blowfish
single-core scalar
1715
75.3 MB/sec
 
Blowfish
multi-core scalar
5381
221 MB/sec
 
Text Compress
single-core scalar
2274
7.28 MB/sec
 
Text Compress
multi-core scalar
5470
17.9 MB/sec
 
Text Decompress
single-core scalar
2494
10.3 MB/sec
 
Text Decompress
multi-core scalar
6218
24.8 MB/sec
 
Image Compress
single-core scalar
1936
16.0 Mpixels/sec
 
Image Compress
multi-core scalar
4717
39.7 Mpixels/sec
 
Image Decompress
single-core scalar
1967
33.0 Mpixels/sec
 
Image Decompress
multi-core scalar
4112
67.1 Mpixels/sec
 
Lua
single-core scalar
3501
1.35 Mnodes/sec
 
Lua
multi-core scalar
7569
2.91 Mnodes/sec
 

Floating Point Performance

Floating Point 7268
Mandelbrot
single-core scalar
2283
1.52 Gflops
 
Mandelbrot
multi-core scalar
7474
4.89 Gflops
 
Dot Product
single-core scalar
3581
1.73 Gflops
 
Dot Product
multi-core scalar
9469
4.32 Gflops
 
Dot Product
single-core vector
4340
5.20 Gflops
 
Dot Product
multi-core vector
11122
11.6 Gflops
 
LU Decomposition
single-core scalar
1111
989 Mflops
 
LU Decomposition
multi-core scalar
2111
1.85 Gflops
 
Primality Test
single-core scalar
5473
817 Mflops
 
Primality Test
multi-core scalar
9960
1.85 Gflops
 
Sharpen Image
single-core scalar
5063
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14196
32.7 Mpixels/sec
 
Blur Image
single-core scalar
6086
4.82 Mpixels/sec
 
Blur Image
multi-core scalar
19494
15.3 Mpixels/sec
 

Memory Performance

Memory 4978
Read Sequential
single-core scalar
5708
6.99 GB/sec
 
Write Sequential
single-core scalar
8475
5.80 GB/sec
 
Stdlib Allocate
single-core scalar
2423
9.04 Mallocs/sec
 
Stdlib Write
single-core scalar
3539
7.32 GB/sec
 
Stdlib Copy
single-core scalar
4749
4.90 GB/sec
 

Stream Performance

Stream 5634
Stream Copy
single-core scalar
5973
8.17 GB/sec
 
Stream Copy
single-core vector
7473
9.69 GB/sec
 
Stream Scale
single-core scalar
6361
8.25 GB/sec
 
Stream Scale
single-core vector
7247
9.78 GB/sec
 
Stream Add
single-core scalar
2053
3.10 GB/sec
 
Stream Add
single-core vector
7821
10.9 GB/sec
 
Stream Triad
single-core scalar
2345
3.24 GB/sec
 
Stream Triad
single-core vector
5804
10.9 GB/sec