Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3922 5434
Floating Point Processor floating point performance 7168
Memory Memory performance 4961
Stream Memory bandwidth performance 5611

Result Information

Upload Date Wed, 12 Jun 2019 22:18:39 +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 3922
Blowfish
single-core scalar
1705
74.9 MB/sec
 
Blowfish
multi-core scalar
5319
218 MB/sec
 
Text Compress
single-core scalar
2271
7.26 MB/sec
 
Text Compress
multi-core scalar
5455
17.9 MB/sec
 
Text Decompress
single-core scalar
2491
10.2 MB/sec
 
Text Decompress
multi-core scalar
6215
24.8 MB/sec
 
Image Compress
single-core scalar
1943
16.1 Mpixels/sec
 
Image Compress
multi-core scalar
4460
37.5 Mpixels/sec
 
Image Decompress
single-core scalar
1967
33.0 Mpixels/sec
 
Image Decompress
multi-core scalar
4146
67.6 Mpixels/sec
 
Lua
single-core scalar
3507
1.35 Mnodes/sec
 
Lua
multi-core scalar
7588
2.92 Mnodes/sec
 

Floating Point Performance

Floating Point 7168
Mandelbrot
single-core scalar
2284
1.52 Gflops
 
Mandelbrot
multi-core scalar
7444
4.87 Gflops
 
Dot Product
single-core scalar
3612
1.75 Gflops
 
Dot Product
multi-core scalar
9405
4.29 Gflops
 
Dot Product
single-core vector
4493
5.38 Gflops
 
Dot Product
multi-core vector
10954
11.4 Gflops
 
LU Decomposition
single-core scalar
1106
985 Mflops
 
LU Decomposition
multi-core scalar
2111
1.85 Gflops
 
Primality Test
single-core scalar
5544
828 Mflops
 
Primality Test
multi-core scalar
9420
1.75 Gflops
 
Sharpen Image
single-core scalar
5063
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
13729
31.6 Mpixels/sec
 
Blur Image
single-core scalar
6085
4.82 Mpixels/sec
 
Blur Image
multi-core scalar
19103
15.0 Mpixels/sec
 

Memory Performance

Memory 4961
Read Sequential
single-core scalar
5707
6.99 GB/sec
 
Write Sequential
single-core scalar
8456
5.78 GB/sec
 
Stdlib Allocate
single-core scalar
2392
8.93 Mallocs/sec
 
Stdlib Write
single-core scalar
3513
7.27 GB/sec
 
Stdlib Copy
single-core scalar
4737
4.88 GB/sec
 

Stream Performance

Stream 5611
Stream Copy
single-core scalar
5974
8.17 GB/sec
 
Stream Copy
single-core vector
7464
9.68 GB/sec
 
Stream Scale
single-core scalar
6289
8.16 GB/sec
 
Stream Scale
single-core vector
7215
9.74 GB/sec
 
Stream Add
single-core scalar
2053
3.10 GB/sec
 
Stream Add
single-core vector
7768
10.8 GB/sec
 
Stream Triad
single-core scalar
2345
3.24 GB/sec
 
Stream Triad
single-core vector
5785
10.8 GB/sec