Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3699 5280
Floating Point Processor floating point performance 7109
Memory Memory performance 4830
Stream Memory bandwidth performance 5319

Result Information

Upload Date Fri, 15 Mar 2019 12:25:19 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.7.5 (Build 11G63)
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. MBA41.88Z.0077.B14.1510261805
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3699
Blowfish
single-core scalar
1612
70.8 MB/sec
 
Blowfish
multi-core scalar
4798
197 MB/sec
 
Text Compress
single-core scalar
2095
6.70 MB/sec
 
Text Compress
multi-core scalar
5159
16.9 MB/sec
 
Text Decompress
single-core scalar
2454
10.1 MB/sec
 
Text Decompress
multi-core scalar
5844
23.3 MB/sec
 
Image Compress
single-core scalar
1841
15.2 Mpixels/sec
 
Image Compress
multi-core scalar
4608
38.8 Mpixels/sec
 
Image Decompress
single-core scalar
1832
30.8 Mpixels/sec
 
Image Decompress
multi-core scalar
3916
63.9 Mpixels/sec
 
Lua
single-core scalar
3213
1.24 Mnodes/sec
 
Lua
multi-core scalar
7019
2.70 Mnodes/sec
 

Floating Point Performance

Floating Point 7109
Mandelbrot
single-core scalar
2160
1.44 Gflops
 
Mandelbrot
multi-core scalar
7405
4.85 Gflops
 
Dot Product
single-core scalar
3587
1.73 Gflops
 
Dot Product
multi-core scalar
9328
4.25 Gflops
 
Dot Product
single-core vector
4442
5.32 Gflops
 
Dot Product
multi-core vector
10966
11.4 Gflops
 
LU Decomposition
single-core scalar
1090
970 Mflops
 
LU Decomposition
multi-core scalar
2087
1.83 Gflops
 
Primality Test
single-core scalar
5259
785 Mflops
 
Primality Test
multi-core scalar
9482
1.76 Gflops
 
Sharpen Image
single-core scalar
4961
11.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
14148
32.6 Mpixels/sec
 
Blur Image
single-core scalar
6016
4.76 Mpixels/sec
 
Blur Image
multi-core scalar
18605
14.6 Mpixels/sec
 

Memory Performance

Memory 4830
Read Sequential
single-core scalar
5453
6.68 GB/sec
 
Write Sequential
single-core scalar
8111
5.55 GB/sec
 
Stdlib Allocate
single-core scalar
2552
9.52 Mallocs/sec
 
Stdlib Write
single-core scalar
3478
7.20 GB/sec
 
Stdlib Copy
single-core scalar
4560
4.70 GB/sec
 

Stream Performance

Stream 5319
Stream Copy
single-core scalar
5693
7.79 GB/sec
 
Stream Copy
single-core vector
6888
8.93 GB/sec
 
Stream Scale
single-core scalar
6148
7.98 GB/sec
 
Stream Scale
single-core vector
6846
9.24 GB/sec
 
Stream Add
single-core scalar
1993
3.01 GB/sec
 
Stream Add
single-core vector
7259
10.1 GB/sec
 
Stream Triad
single-core scalar
2294
3.17 GB/sec
 
Stream Triad
single-core vector
5433
10.2 GB/sec