Section Description Score Geekbench Score
Geekbench 2.4.3 Pro for Mac OS X x86 (32-bit)
Integer Processor integer performance 3943 5521
Floating Point Processor floating point performance 7339
Memory Memory performance 5086
Stream Memory bandwidth performance 5551

Result Information

Upload Date Fri, 12 Jun 2020 14:44:39 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.10.5 (Build 14F2511)
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.0077.B15.1610201441
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3943
Blowfish
single-core scalar
1616
71.0 MB/sec
 
Blowfish
multi-core scalar
5370
220 MB/sec
 
Text Compress
single-core scalar
2273
7.27 MB/sec
 
Text Compress
multi-core scalar
5471
17.9 MB/sec
 
Text Decompress
single-core scalar
2501
10.3 MB/sec
 
Text Decompress
multi-core scalar
6201
24.7 MB/sec
 
Image Compress
single-core scalar
1927
15.9 Mpixels/sec
 
Image Compress
multi-core scalar
4683
39.4 Mpixels/sec
 
Image Decompress
single-core scalar
1977
33.2 Mpixels/sec
 
Image Decompress
multi-core scalar
4264
69.6 Mpixels/sec
 
Lua
single-core scalar
3487
1.34 Mnodes/sec
 
Lua
multi-core scalar
7553
2.91 Mnodes/sec
 

Floating Point Performance

Floating Point 7339
Mandelbrot
single-core scalar
2282
1.52 Gflops
 
Mandelbrot
multi-core scalar
7470
4.89 Gflops
 
Dot Product
single-core scalar
3653
1.76 Gflops
 
Dot Product
multi-core scalar
9458
4.31 Gflops
 
Dot Product
single-core vector
4487
5.38 Gflops
 
Dot Product
multi-core vector
11154
11.6 Gflops
 
LU Decomposition
single-core scalar
1109
987 Mflops
 
LU Decomposition
multi-core scalar
2116
1.86 Gflops
 
Primality Test
single-core scalar
5581
834 Mflops
 
Primality Test
multi-core scalar
9932
1.84 Gflops
 
Sharpen Image
single-core scalar
5065
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14851
34.2 Mpixels/sec
 
Blur Image
single-core scalar
6077
4.81 Mpixels/sec
 
Blur Image
multi-core scalar
19524
15.4 Mpixels/sec
 

Memory Performance

Memory 5086
Read Sequential
single-core scalar
5707
6.99 GB/sec
 
Write Sequential
single-core scalar
8372
5.73 GB/sec
 
Stdlib Allocate
single-core scalar
3029
11.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3553
7.35 GB/sec
 
Stdlib Copy
single-core scalar
4771
4.92 GB/sec
 

Stream Performance

Stream 5551
Stream Copy
single-core scalar
5977
8.17 GB/sec
 
Stream Copy
single-core vector
7444
9.65 GB/sec
 
Stream Scale
single-core scalar
6248
8.11 GB/sec
 
Stream Scale
single-core vector
7132
9.63 GB/sec
 
Stream Add
single-core scalar
2050
3.09 GB/sec
 
Stream Add
single-core vector
7591
10.6 GB/sec
 
Stream Triad
single-core scalar
2340
3.23 GB/sec
 
Stream Triad
single-core vector
5631
10.5 GB/sec