Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3912 5370
Floating Point Processor floating point performance 7123
Memory Memory performance 4734
Stream Memory bandwidth performance 5619

Result Information

Upload Date Wed, 12 Jun 2019 09:03:10 +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 3912
Blowfish
single-core scalar
1656
72.8 MB/sec
 
Blowfish
multi-core scalar
5316
218 MB/sec
 
Text Compress
single-core scalar
2273
7.27 MB/sec
 
Text Compress
multi-core scalar
5424
17.8 MB/sec
 
Text Decompress
single-core scalar
2491
10.2 MB/sec
 
Text Decompress
multi-core scalar
6095
24.3 MB/sec
 
Image Compress
single-core scalar
1941
16.0 Mpixels/sec
 
Image Compress
multi-core scalar
4610
38.8 Mpixels/sec
 
Image Decompress
single-core scalar
1969
33.1 Mpixels/sec
 
Image Decompress
multi-core scalar
4113
67.1 Mpixels/sec
 
Lua
single-core scalar
3506
1.35 Mnodes/sec
 
Lua
multi-core scalar
7550
2.90 Mnodes/sec
 

Floating Point Performance

Floating Point 7123
Mandelbrot
single-core scalar
2282
1.52 Gflops
 
Mandelbrot
multi-core scalar
7466
4.89 Gflops
 
Dot Product
single-core scalar
3590
1.73 Gflops
 
Dot Product
multi-core scalar
9419
4.29 Gflops
 
Dot Product
single-core vector
4492
5.38 Gflops
 
Dot Product
multi-core vector
10972
11.4 Gflops
 
LU Decomposition
single-core scalar
1108
987 Mflops
 
LU Decomposition
multi-core scalar
2107
1.85 Gflops
 
Primality Test
single-core scalar
5291
790 Mflops
 
Primality Test
multi-core scalar
8840
1.64 Gflops
 
Sharpen Image
single-core scalar
5063
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14335
33.0 Mpixels/sec
 
Blur Image
single-core scalar
6074
4.81 Mpixels/sec
 
Blur Image
multi-core scalar
18693
14.7 Mpixels/sec
 

Memory Performance

Memory 4734
Read Sequential
single-core scalar
5259
6.44 GB/sec
 
Write Sequential
single-core scalar
7961
5.44 GB/sec
 
Stdlib Allocate
single-core scalar
2404
8.97 Mallocs/sec
 
Stdlib Write
single-core scalar
3489
7.22 GB/sec
 
Stdlib Copy
single-core scalar
4560
4.70 GB/sec
 

Stream Performance

Stream 5619
Stream Copy
single-core scalar
5957
8.15 GB/sec
 
Stream Copy
single-core vector
7459
9.67 GB/sec
 
Stream Scale
single-core scalar
6285
8.16 GB/sec
 
Stream Scale
single-core vector
7228
9.75 GB/sec
 
Stream Add
single-core scalar
2052
3.10 GB/sec
 
Stream Add
single-core vector
7822
10.9 GB/sec
 
Stream Triad
single-core scalar
2346
3.24 GB/sec
 
Stream Triad
single-core vector
5810
10.9 GB/sec