Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3914 5489
Floating Point Processor floating point performance 7275
Memory Memory performance 5093
Stream Memory bandwidth performance 5550

Result Information

Upload Date Mon, 30 Apr 2018 10:45:00 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.11.6 (Build 15G20015)
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.007F.B00.1802091528
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3914
Blowfish
single-core scalar
1682
73.9 MB/sec
 
Blowfish
multi-core scalar
5309
218 MB/sec
 
Text Compress
single-core scalar
2275
7.28 MB/sec
 
Text Compress
multi-core scalar
5434
17.8 MB/sec
 
Text Decompress
single-core scalar
2501
10.3 MB/sec
 
Text Decompress
multi-core scalar
6064
24.2 MB/sec
 
Image Compress
single-core scalar
1925
15.9 Mpixels/sec
 
Image Compress
multi-core scalar
4713
39.7 Mpixels/sec
 
Image Decompress
single-core scalar
1970
33.1 Mpixels/sec
 
Image Decompress
multi-core scalar
4204
68.6 Mpixels/sec
 
Lua
single-core scalar
3447
1.33 Mnodes/sec
 
Lua
multi-core scalar
7451
2.87 Mnodes/sec
 

Floating Point Performance

Floating Point 7275
Mandelbrot
single-core scalar
2277
1.51 Gflops
 
Mandelbrot
multi-core scalar
7259
4.75 Gflops
 
Dot Product
single-core scalar
3606
1.74 Gflops
 
Dot Product
multi-core scalar
9349
4.26 Gflops
 
Dot Product
single-core vector
4360
5.22 Gflops
 
Dot Product
multi-core vector
10940
11.4 Gflops
 
LU Decomposition
single-core scalar
1108
986 Mflops
 
LU Decomposition
multi-core scalar
2086
1.83 Gflops
 
Primality Test
single-core scalar
5569
832 Mflops
 
Primality Test
multi-core scalar
9830
1.82 Gflops
 
Sharpen Image
single-core scalar
5065
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14904
34.3 Mpixels/sec
 
Blur Image
single-core scalar
6020
4.76 Mpixels/sec
 
Blur Image
multi-core scalar
19483
15.3 Mpixels/sec
 

Memory Performance

Memory 5093
Read Sequential
single-core scalar
5709
6.99 GB/sec
 
Write Sequential
single-core scalar
8382
5.73 GB/sec
 
Stdlib Allocate
single-core scalar
3122
11.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3550
7.35 GB/sec
 
Stdlib Copy
single-core scalar
4706
4.85 GB/sec
 

Stream Performance

Stream 5550
Stream Copy
single-core scalar
5983
8.18 GB/sec
 
Stream Copy
single-core vector
7454
9.67 GB/sec
 
Stream Scale
single-core scalar
6292
8.16 GB/sec
 
Stream Scale
single-core vector
7051
9.52 GB/sec
 
Stream Add
single-core scalar
2051
3.10 GB/sec
 
Stream Add
single-core vector
7585
10.6 GB/sec
 
Stream Triad
single-core scalar
2344
3.24 GB/sec
 
Stream Triad
single-core vector
5647
10.6 GB/sec