Section Description Score Geekbench Score
Geekbench 2.4.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4682 5977
Floating Point Processor floating point performance 7861
Memory Memory performance 4701
Stream Memory bandwidth performance 6473

Result Information

User calvarybell
Upload Date Tue, 10 Jan 2017 22:20:17 +0000
Views 54

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.12.2 (Build 16C67)
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 4682
Blowfish
single-core scalar
1626
71.5 MB/sec
 
Blowfish
multi-core scalar
5090
209 MB/sec
 
Text Compress
single-core scalar
2660
8.51 MB/sec
 
Text Compress
multi-core scalar
6231
20.4 MB/sec
 
Text Decompress
single-core scalar
2599
10.7 MB/sec
 
Text Decompress
multi-core scalar
6912
27.5 MB/sec
 
Image Compress
single-core scalar
2452
20.3 Mpixels/sec
 
Image Compress
multi-core scalar
5916
49.8 Mpixels/sec
 
Image Decompress
single-core scalar
2805
47.1 Mpixels/sec
 
Image Decompress
multi-core scalar
6314
103 Mpixels/sec
 
Lua
single-core scalar
4416
1.70 Mnodes/sec
 
Lua
multi-core scalar
9168
3.53 Mnodes/sec
 

Floating Point Performance

Floating Point 7861
Mandelbrot
single-core scalar
2228
1.48 Gflops
 
Mandelbrot
multi-core scalar
7468
4.89 Gflops
 
Dot Product
single-core scalar
3702
1.79 Gflops
 
Dot Product
multi-core scalar
8669
3.95 Gflops
 
Dot Product
single-core vector
4335
5.19 Gflops
 
Dot Product
multi-core vector
10991
11.4 Gflops
 
LU Decomposition
single-core scalar
1712
1.52 Gflops
 
LU Decomposition
multi-core scalar
2909
2.55 Gflops
 
Primality Test
single-core scalar
6558
980 Mflops
 
Primality Test
multi-core scalar
12742
2.36 Gflops
 
Sharpen Image
single-core scalar
5341
12.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
16493
38.0 Mpixels/sec
 
Blur Image
single-core scalar
6204
4.91 Mpixels/sec
 
Blur Image
multi-core scalar
20710
16.3 Mpixels/sec
 

Memory Performance

Memory 4701
Read Sequential
single-core scalar
5287
6.47 GB/sec
 
Write Sequential
single-core scalar
7539
5.16 GB/sec
 
Stdlib Allocate
single-core scalar
2789
10.4 Mallocs/sec
 
Stdlib Write
single-core scalar
3560
7.37 GB/sec
 
Stdlib Copy
single-core scalar
4332
4.47 GB/sec
 

Stream Performance

Stream 6473
Stream Copy
single-core scalar
6045
8.27 GB/sec
 
Stream Copy
single-core vector
7467
9.68 GB/sec
 
Stream Scale
single-core scalar
5904
7.66 GB/sec
 
Stream Scale
single-core vector
7122
9.61 GB/sec
 
Stream Add
single-core scalar
5739
8.66 GB/sec
 
Stream Add
single-core vector
7636
10.6 GB/sec
 
Stream Triad
single-core scalar
6205
8.57 GB/sec
 
Stream Triad
single-core vector
5670
10.6 GB/sec