Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3916 5454
Floating Point Processor floating point performance 7238
Memory Memory performance 4918
Stream Memory bandwidth performance 5670

Result Information

Upload Date Sat, 22 Jun 2019 14:56:31 +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 3916
Blowfish
single-core scalar
1662
73.0 MB/sec
 
Blowfish
multi-core scalar
5290
217 MB/sec
 
Text Compress
single-core scalar
2273
7.27 MB/sec
 
Text Compress
multi-core scalar
5439
17.8 MB/sec
 
Text Decompress
single-core scalar
2510
10.3 MB/sec
 
Text Decompress
multi-core scalar
6158
24.5 MB/sec
 
Image Compress
single-core scalar
1938
16.0 Mpixels/sec
 
Image Compress
multi-core scalar
4602
38.7 Mpixels/sec
 
Image Decompress
single-core scalar
1966
33.0 Mpixels/sec
 
Image Decompress
multi-core scalar
4189
68.4 Mpixels/sec
 
Lua
single-core scalar
3496
1.35 Mnodes/sec
 
Lua
multi-core scalar
7478
2.88 Mnodes/sec
 

Floating Point Performance

Floating Point 7238
Mandelbrot
single-core scalar
2280
1.52 Gflops
 
Mandelbrot
multi-core scalar
7330
4.80 Gflops
 
Dot Product
single-core scalar
3640
1.76 Gflops
 
Dot Product
multi-core scalar
9470
4.32 Gflops
 
Dot Product
single-core vector
4489
5.38 Gflops
 
Dot Product
multi-core vector
11003
11.4 Gflops
 
LU Decomposition
single-core scalar
1108
987 Mflops
 
LU Decomposition
multi-core scalar
2120
1.86 Gflops
 
Primality Test
single-core scalar
5547
828 Mflops
 
Primality Test
multi-core scalar
9680
1.80 Gflops
 
Sharpen Image
single-core scalar
5069
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14398
33.2 Mpixels/sec
 
Blur Image
single-core scalar
6087
4.82 Mpixels/sec
 
Blur Image
multi-core scalar
19123
15.0 Mpixels/sec
 

Memory Performance

Memory 4918
Read Sequential
single-core scalar
5712
6.99 GB/sec
 
Write Sequential
single-core scalar
8405
5.75 GB/sec
 
Stdlib Allocate
single-core scalar
2369
8.84 Mallocs/sec
 
Stdlib Write
single-core scalar
3487
7.22 GB/sec
 
Stdlib Copy
single-core scalar
4619
4.76 GB/sec
 

Stream Performance

Stream 5670
Stream Copy
single-core scalar
5998
8.20 GB/sec
 
Stream Copy
single-core vector
7521
9.75 GB/sec
 
Stream Scale
single-core scalar
6362
8.26 GB/sec
 
Stream Scale
single-core vector
7295
9.85 GB/sec
 
Stream Add
single-core scalar
2055
3.10 GB/sec
 
Stream Add
single-core vector
7912
11.0 GB/sec
 
Stream Triad
single-core scalar
2347
3.24 GB/sec
 
Stream Triad
single-core vector
5875
11.0 GB/sec