Section Description Score Geekbench Score
Geekbench 2.3.0 for Windows x86 (64-bit)
Integer Processor integer performance 5178 7132
Floating Point Processor floating point performance 9449
Memory Memory performance 6700
Stream Memory bandwidth performance 6731

Result Information

User fm3366
Upload Date Fri, 08 Jun 2012 07:57:20 +0000
Views 14

System Information

Apple Inc. MacBookAir4,2
Operating System Microsoft Windows7 dition Familiale Premium (64-bit)
Model Apple Inc. MacBookAir4,2
Processor Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
Processor Codename Sandy Bridge
Processor Package Socket 988B rPGA
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
Northbridge Intel Sandy Bridge 09
Southbridge Intel ID1C4D 05
BIOS Apple Inc. MBA41.88Z.0077.B0F.1201241549
Memory 3.91 GB DDR3 SDRAM 667MHz

Integer Performance

Integer 5178
Blowfish
single-core scalar
1656
72.7 MB/sec
 
Blowfish
multi-core scalar
5413
222 MB/sec
 
Text Compress
single-core scalar
2899
9.27 MB/sec
 
Text Compress
multi-core scalar
6928
22.7 MB/sec
 
Text Decompress
single-core scalar
3104
12.8 MB/sec
 
Text Decompress
multi-core scalar
7568
30.2 MB/sec
 
Image Compress
single-core scalar
2562
21.2 Mpixels/sec
 
Image Compress
multi-core scalar
6061
51.0 Mpixels/sec
 
Image Decompress
single-core scalar
3120
52.4 Mpixels/sec
 
Image Decompress
multi-core scalar
6951
113 Mpixels/sec
 
Lua
single-core scalar
5759
2.22 Mnodes/sec
 
Lua
multi-core scalar
10120
3.89 Mnodes/sec
 

Floating Point Performance

Floating Point 9449
Mandelbrot
single-core scalar
1972
1.31 Gflops
 
Mandelbrot
multi-core scalar
6899
4.51 Gflops
 
Dot Product
single-core scalar
3715
1.79 Gflops
 
Dot Product
multi-core scalar
10457
4.77 Gflops
 
Dot Product
single-core vector
5993
7.18 Gflops
 
Dot Product
multi-core vector
17220
17.9 Gflops
 
LU Decomposition
single-core scalar
3757
3.34 Gflops
 
LU Decomposition
multi-core scalar
3969
3.48 Gflops
 
Primality Test
single-core scalar
6108
912 Mflops
 
Primality Test
multi-core scalar
12491
2.32 Gflops
 
Sharpen Image
single-core scalar
2035
4.75 Mpixels/sec
 
Sharpen Image
multi-core scalar
6188
14.3 Mpixels/sec
 
Blur Image
single-core scalar
16872
13.4 Mpixels/sec
 
Blur Image
multi-core scalar
34620
27.2 Mpixels/sec
 

Memory Performance

Memory 6700
Read Sequential
single-core scalar
6732
8.24 GB/sec
 
Write Sequential
single-core scalar
10350
7.08 GB/sec
 
Stdlib Allocate
single-core scalar
4772
17.8 Mallocs/sec
 
Stdlib Write
single-core scalar
6190
12.8 GB/sec
 
Stdlib Copy
single-core scalar
5456
5.63 GB/sec
 

Stream Performance

Stream 6731
Stream Copy
single-core scalar
6020
8.23 GB/sec
 
Stream Copy
single-core vector
7461
9.67 GB/sec
 
Stream Scale
single-core scalar
6438
8.35 GB/sec
 
Stream Scale
single-core vector
7093
9.57 GB/sec
 
Stream Add
single-core scalar
6594
9.95 GB/sec
 
Stream Add
single-core vector
7636
10.6 GB/sec
 
Stream Triad
single-core scalar
6965
9.62 GB/sec
 
Stream Triad
single-core vector
5644
10.6 GB/sec