Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4710 5979
Floating Point Processor floating point performance 7902
Memory Memory performance 4842
Stream Memory bandwidth performance 5971

Result Information

User DeBilbao
Upload Date Fri, 19 Jul 2013 05:31:56 +0000
Views 4

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.8.5 (Build 12F23)
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.B0F.1201241549
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 4710
Blowfish
single-core scalar
1643
72.2 MB/sec
 
Blowfish
multi-core scalar
5106
209 MB/sec
 
Text Compress
single-core scalar
2648
8.47 MB/sec
 
Text Compress
multi-core scalar
6326
20.8 MB/sec
 
Text Decompress
single-core scalar
2923
12.0 MB/sec
 
Text Decompress
multi-core scalar
7097
28.3 MB/sec
 
Image Compress
single-core scalar
2429
20.1 Mpixels/sec
 
Image Compress
multi-core scalar
5910
49.7 Mpixels/sec
 
Image Decompress
single-core scalar
2755
46.3 Mpixels/sec
 
Image Decompress
multi-core scalar
6128
100.0 Mpixels/sec
 
Lua
single-core scalar
4452
1.71 Mnodes/sec
 
Lua
multi-core scalar
9105
3.50 Mnodes/sec
 

Floating Point Performance

Floating Point 7902
Mandelbrot
single-core scalar
2277
1.52 Gflops
 
Mandelbrot
multi-core scalar
7477
4.89 Gflops
 
Dot Product
single-core scalar
3707
1.79 Gflops
 
Dot Product
multi-core scalar
8849
4.03 Gflops
 
Dot Product
single-core vector
4431
5.31 Gflops
 
Dot Product
multi-core vector
12093
12.6 Gflops
 
LU Decomposition
single-core scalar
2008
1.79 Gflops
 
LU Decomposition
multi-core scalar
3063
2.69 Gflops
 
Primality Test
single-core scalar
6306
942 Mflops
 
Primality Test
multi-core scalar
12119
2.25 Gflops
 
Sharpen Image
single-core scalar
5304
12.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
16266
37.5 Mpixels/sec
 
Blur Image
single-core scalar
6172
4.88 Mpixels/sec
 
Blur Image
multi-core scalar
20567
16.2 Mpixels/sec
 

Memory Performance

Memory 4842
Read Sequential
single-core scalar
5253
6.43 GB/sec
 
Write Sequential
single-core scalar
7485
5.12 GB/sec
 
Stdlib Allocate
single-core scalar
3344
12.5 Mallocs/sec
 
Stdlib Write
single-core scalar
3510
7.27 GB/sec
 
Stdlib Copy
single-core scalar
4620
4.76 GB/sec
 

Stream Performance

Stream 5971
Stream Copy
single-core scalar
5380
7.36 GB/sec
 
Stream Copy
single-core vector
6945
9.01 GB/sec
 
Stream Scale
single-core scalar
5262
6.83 GB/sec
 
Stream Scale
single-core vector
6628
8.94 GB/sec
 
Stream Add
single-core scalar
5434
8.20 GB/sec
 
Stream Add
single-core vector
7197
10.0 GB/sec
 
Stream Triad
single-core scalar
5689
7.86 GB/sec
 
Stream Triad
single-core vector
5240
9.81 GB/sec