Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3905 5397
Floating Point Processor floating point performance 7222
Memory Memory performance 4703
Stream Memory bandwidth performance 5625

Result Information

Upload Date Fri, 26 Oct 2018 19:25:16 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.14 (Build 18A391)
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.0080.B00.1804111222
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3905
Blowfish
single-core scalar
1606
70.5 MB/sec
 
Blowfish
multi-core scalar
5415
222 MB/sec
 
Text Compress
single-core scalar
2270
7.26 MB/sec
 
Text Compress
multi-core scalar
5444
17.9 MB/sec
 
Text Decompress
single-core scalar
2457
10.1 MB/sec
 
Text Decompress
multi-core scalar
6182
24.6 MB/sec
 
Image Compress
single-core scalar
1938
16.0 Mpixels/sec
 
Image Compress
multi-core scalar
4700
39.5 Mpixels/sec
 
Image Decompress
single-core scalar
1976
33.2 Mpixels/sec
 
Image Decompress
multi-core scalar
4179
68.2 Mpixels/sec
 
Lua
single-core scalar
3203
1.23 Mnodes/sec
 
Lua
multi-core scalar
7495
2.88 Mnodes/sec
 

Floating Point Performance

Floating Point 7222
Mandelbrot
single-core scalar
2153
1.43 Gflops
 
Mandelbrot
multi-core scalar
7403
4.84 Gflops
 
Dot Product
single-core scalar
3477
1.68 Gflops
 
Dot Product
multi-core scalar
9452
4.31 Gflops
 
Dot Product
single-core vector
4265
5.11 Gflops
 
Dot Product
multi-core vector
11112
11.6 Gflops
 
LU Decomposition
single-core scalar
1084
965 Mflops
 
LU Decomposition
multi-core scalar
2114
1.85 Gflops
 
Primality Test
single-core scalar
5304
792 Mflops
 
Primality Test
multi-core scalar
9812
1.82 Gflops
 
Sharpen Image
single-core scalar
5053
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14399
33.2 Mpixels/sec
 
Blur Image
single-core scalar
5996
4.74 Mpixels/sec
 
Blur Image
multi-core scalar
19497
15.3 Mpixels/sec
 

Memory Performance

Memory 4703
Read Sequential
single-core scalar
5584
6.84 GB/sec
 
Write Sequential
single-core scalar
7824
5.35 GB/sec
 
Stdlib Allocate
single-core scalar
2076
7.75 Mallocs/sec
 
Stdlib Write
single-core scalar
3488
7.22 GB/sec
 
Stdlib Copy
single-core scalar
4544
4.68 GB/sec
 

Stream Performance

Stream 5625
Stream Copy
single-core scalar
5946
8.13 GB/sec
 
Stream Copy
single-core vector
7507
9.73 GB/sec
 
Stream Scale
single-core scalar
6304
8.18 GB/sec
 
Stream Scale
single-core vector
7201
9.72 GB/sec
 
Stream Add
single-core scalar
1972
2.98 GB/sec
 
Stream Add
single-core vector
7885
11.0 GB/sec
 
Stream Triad
single-core scalar
2331
3.22 GB/sec
 
Stream Triad
single-core vector
5854
11.0 GB/sec