Section Description Score Geekbench Score
Geekbench 2.3.0 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3992 5523
Floating Point Processor floating point performance 7314
Memory Memory performance 5065
Stream Memory bandwidth performance 5539

Result Information

Upload Date Tue, 31 Aug 2021 11:28:42 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.11.6 (Build 15G31)
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.B14.1510261805
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3992
Blowfish
single-core scalar
1723
75.7 MB/sec
 
Blowfish
multi-core scalar
5293
217 MB/sec
 
Text Compress
single-core scalar
2272
7.27 MB/sec
 
Text Compress
multi-core scalar
5458
17.9 MB/sec
 
Text Decompress
single-core scalar
2519
10.4 MB/sec
 
Text Decompress
multi-core scalar
6170
24.6 MB/sec
 
Image Compress
single-core scalar
1940
16.0 Mpixels/sec
 
Image Compress
multi-core scalar
4618
38.9 Mpixels/sec
 
Image Decompress
single-core scalar
1967
33.0 Mpixels/sec
 
Image Decompress
multi-core scalar
4267
69.6 Mpixels/sec
 
Lua
single-core scalar
3754
1.45 Mnodes/sec
 
Lua
multi-core scalar
7923
3.05 Mnodes/sec
 

Floating Point Performance

Floating Point 7314
Mandelbrot
single-core scalar
2224
1.48 Gflops
 
Mandelbrot
multi-core scalar
7451
4.88 Gflops
 
Dot Product
single-core scalar
3651
1.76 Gflops
 
Dot Product
multi-core scalar
9442
4.30 Gflops
 
Dot Product
single-core vector
4340
5.20 Gflops
 
Dot Product
multi-core vector
11013
11.5 Gflops
 
LU Decomposition
single-core scalar
1109
987 Mflops
 
LU Decomposition
multi-core scalar
2108
1.85 Gflops
 
Primality Test
single-core scalar
5611
838 Mflops
 
Primality Test
multi-core scalar
9953
1.85 Gflops
 
Sharpen Image
single-core scalar
5068
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14836
34.2 Mpixels/sec
 
Blur Image
single-core scalar
6086
4.82 Mpixels/sec
 
Blur Image
multi-core scalar
19515
15.3 Mpixels/sec
 

Memory Performance

Memory 5065
Read Sequential
single-core scalar
5706
6.99 GB/sec
 
Write Sequential
single-core scalar
8473
5.80 GB/sec
 
Stdlib Allocate
single-core scalar
3093
11.5 Mallocs/sec
 
Stdlib Write
single-core scalar
3556
7.36 GB/sec
 
Stdlib Copy
single-core scalar
4497
4.64 GB/sec
 

Stream Performance

Stream 5539
Stream Copy
single-core scalar
5981
8.18 GB/sec
 
Stream Copy
single-core vector
7470
9.69 GB/sec
 
Stream Scale
single-core scalar
6285
8.16 GB/sec
 
Stream Scale
single-core vector
6972
9.41 GB/sec
 
Stream Add
single-core scalar
2048
3.09 GB/sec
 
Stream Add
single-core vector
7597
10.6 GB/sec
 
Stream Triad
single-core scalar
2342
3.24 GB/sec
 
Stream Triad
single-core vector
5621
10.5 GB/sec