Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 4630 5983
Floating Point Processor floating point performance 7862
Memory Memory performance 4884
Stream Memory bandwidth performance 6345

Result Information

User DeBilbao
Upload Date Wed, 12 Sep 2012 18:36:40 +0000
Views 3

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.8.2 (Build 12C50)
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 4630
Blowfish
single-core scalar
1648
72.4 MB/sec
 
Blowfish
multi-core scalar
5130
210 MB/sec
 
Text Compress
single-core scalar
2643
8.45 MB/sec
 
Text Compress
multi-core scalar
6364
20.9 MB/sec
 
Text Decompress
single-core scalar
2913
12.0 MB/sec
 
Text Decompress
multi-core scalar
6992
27.9 MB/sec
 
Image Compress
single-core scalar
2441
20.2 Mpixels/sec
 
Image Compress
multi-core scalar
5975
50.3 Mpixels/sec
 
Image Decompress
single-core scalar
2756
46.3 Mpixels/sec
 
Image Decompress
multi-core scalar
6191
101 Mpixels/sec
 
Lua
single-core scalar
3988
1.54 Mnodes/sec
 
Lua
multi-core scalar
8529
3.28 Mnodes/sec
 

Floating Point Performance

Floating Point 7862
Mandelbrot
single-core scalar
2279
1.52 Gflops
 
Mandelbrot
multi-core scalar
7461
4.88 Gflops
 
Dot Product
single-core scalar
3703
1.79 Gflops
 
Dot Product
multi-core scalar
8615
3.93 Gflops
 
Dot Product
single-core vector
4482
5.37 Gflops
 
Dot Product
multi-core vector
12187
12.7 Gflops
 
LU Decomposition
single-core scalar
2015
1.79 Gflops
 
LU Decomposition
multi-core scalar
3071
2.69 Gflops
 
Primality Test
single-core scalar
6226
930 Mflops
 
Primality Test
multi-core scalar
11781
2.19 Gflops
 
Sharpen Image
single-core scalar
5312
12.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
16238
37.4 Mpixels/sec
 
Blur Image
single-core scalar
6180
4.89 Mpixels/sec
 
Blur Image
multi-core scalar
20528
16.1 Mpixels/sec
 

Memory Performance

Memory 4884
Read Sequential
single-core scalar
5268
6.45 GB/sec
 
Write Sequential
single-core scalar
7499
5.13 GB/sec
 
Stdlib Allocate
single-core scalar
3436
12.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3530
7.31 GB/sec
 
Stdlib Copy
single-core scalar
4689
4.83 GB/sec
 

Stream Performance

Stream 6345
Stream Copy
single-core scalar
6049
8.27 GB/sec
 
Stream Copy
single-core vector
7172
9.30 GB/sec
 
Stream Scale
single-core scalar
5902
7.66 GB/sec
 
Stream Scale
single-core vector
7020
9.47 GB/sec
 
Stream Add
single-core scalar
5744
8.67 GB/sec
 
Stream Add
single-core vector
7213
10.0 GB/sec
 
Stream Triad
single-core scalar
6163
8.52 GB/sec
 
Stream Triad
single-core vector
5500
10.3 GB/sec