Section Description Score Geekbench Score
Geekbench 2.4.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4733 6070
Floating Point Processor floating point performance 8018
Memory Memory performance 4805
Stream Memory bandwidth performance 6470

Result Information

User calvarybell
Upload Date Fri, 21 Jul 2017 02:25:16 +0000
Views 22

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.12.6 (Build 16G29)
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.B33.1706182250
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 4733
Blowfish
single-core scalar
1624
71.4 MB/sec
 
Blowfish
multi-core scalar
5091
209 MB/sec
 
Text Compress
single-core scalar
2648
8.47 MB/sec
 
Text Compress
multi-core scalar
6282
20.6 MB/sec
 
Text Decompress
single-core scalar
2951
12.1 MB/sec
 
Text Decompress
multi-core scalar
7123
28.4 MB/sec
 
Image Compress
single-core scalar
2450
20.2 Mpixels/sec
 
Image Compress
multi-core scalar
5915
49.8 Mpixels/sec
 
Image Decompress
single-core scalar
2790
46.8 Mpixels/sec
 
Image Decompress
multi-core scalar
6314
103 Mpixels/sec
 
Lua
single-core scalar
4460
1.72 Mnodes/sec
 
Lua
multi-core scalar
9153
3.52 Mnodes/sec
 

Floating Point Performance

Floating Point 8018
Mandelbrot
single-core scalar
2284
1.52 Gflops
 
Mandelbrot
multi-core scalar
7475
4.89 Gflops
 
Dot Product
single-core scalar
3712
1.79 Gflops
 
Dot Product
multi-core scalar
8670
3.95 Gflops
 
Dot Product
single-core vector
4496
5.39 Gflops
 
Dot Product
multi-core vector
12248
12.7 Gflops
 
LU Decomposition
single-core scalar
2006
1.78 Gflops
 
LU Decomposition
multi-core scalar
3105
2.72 Gflops
 
Primality Test
single-core scalar
6684
998 Mflops
 
Primality Test
multi-core scalar
12892
2.39 Gflops
 
Sharpen Image
single-core scalar
5342
12.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
16427
37.9 Mpixels/sec
 
Blur Image
single-core scalar
6203
4.91 Mpixels/sec
 
Blur Image
multi-core scalar
20711
16.3 Mpixels/sec
 

Memory Performance

Memory 4805
Read Sequential
single-core scalar
5295
6.48 GB/sec
 
Write Sequential
single-core scalar
7531
5.15 GB/sec
 
Stdlib Allocate
single-core scalar
2866
10.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3575
7.40 GB/sec
 
Stdlib Copy
single-core scalar
4760
4.91 GB/sec
 

Stream Performance

Stream 6470
Stream Copy
single-core scalar
6032
8.25 GB/sec
 
Stream Copy
single-core vector
7450
9.66 GB/sec
 
Stream Scale
single-core scalar
5924
7.69 GB/sec
 
Stream Scale
single-core vector
7117
9.61 GB/sec
 
Stream Add
single-core scalar
5757
8.69 GB/sec
 
Stream Add
single-core vector
7646
10.6 GB/sec
 
Stream Triad
single-core scalar
6192
8.56 GB/sec
 
Stream Triad
single-core vector
5647
10.6 GB/sec