Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3835 5370
Floating Point Processor floating point performance 7120
Memory Memory performance 4885
Stream Memory bandwidth performance 5592

Result Information

Upload Date Thu, 16 May 2019 23:06:02 +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 3835
Blowfish
single-core scalar
1687
74.1 MB/sec
 
Blowfish
multi-core scalar
5307
217 MB/sec
 
Text Compress
single-core scalar
2271
7.26 MB/sec
 
Text Compress
multi-core scalar
5460
17.9 MB/sec
 
Text Decompress
single-core scalar
2388
9.81 MB/sec
 
Text Decompress
multi-core scalar
6111
24.3 MB/sec
 
Image Compress
single-core scalar
1763
14.6 Mpixels/sec
 
Image Compress
multi-core scalar
4676
39.3 Mpixels/sec
 
Image Decompress
single-core scalar
1969
33.1 Mpixels/sec
 
Image Decompress
multi-core scalar
4296
70.1 Mpixels/sec
 
Lua
single-core scalar
3199
1.23 Mnodes/sec
 
Lua
multi-core scalar
6893
2.65 Mnodes/sec
 

Floating Point Performance

Floating Point 7120
Mandelbrot
single-core scalar
2280
1.52 Gflops
 
Mandelbrot
multi-core scalar
7383
4.83 Gflops
 
Dot Product
single-core scalar
3629
1.75 Gflops
 
Dot Product
multi-core scalar
9372
4.27 Gflops
 
Dot Product
single-core vector
4213
5.05 Gflops
 
Dot Product
multi-core vector
10933
11.4 Gflops
 
LU Decomposition
single-core scalar
1093
973 Mflops
 
LU Decomposition
multi-core scalar
2049
1.80 Gflops
 
Primality Test
single-core scalar
5254
785 Mflops
 
Primality Test
multi-core scalar
9149
1.70 Gflops
 
Sharpen Image
single-core scalar
5069
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14576
33.6 Mpixels/sec
 
Blur Image
single-core scalar
6080
4.81 Mpixels/sec
 
Blur Image
multi-core scalar
18609
14.6 Mpixels/sec
 

Memory Performance

Memory 4885
Read Sequential
single-core scalar
5571
6.82 GB/sec
 
Write Sequential
single-core scalar
8204
5.61 GB/sec
 
Stdlib Allocate
single-core scalar
2376
8.87 Mallocs/sec
 
Stdlib Write
single-core scalar
3516
7.28 GB/sec
 
Stdlib Copy
single-core scalar
4761
4.91 GB/sec
 

Stream Performance

Stream 5592
Stream Copy
single-core scalar
5965
8.16 GB/sec
 
Stream Copy
single-core vector
7465
9.68 GB/sec
 
Stream Scale
single-core scalar
6009
7.80 GB/sec
 
Stream Scale
single-core vector
7257
9.79 GB/sec
 
Stream Add
single-core scalar
2052
3.10 GB/sec
 
Stream Add
single-core vector
7837
10.9 GB/sec
 
Stream Triad
single-core scalar
2335
3.23 GB/sec
 
Stream Triad
single-core vector
5820
10.9 GB/sec