Section Description Score Geekbench Score
Geekbench 2.2.6 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4679 5942
Floating Point Processor floating point performance 7842
Memory Memory performance 4815
Stream Memory bandwidth performance 5976

Result Information

User valourbaby
Upload Date Sun, 29 Jan 2012 05:41:07 +0000
Views 2

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.7.2 (Build 11C74)
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.B0E.1110141154
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 4679
Blowfish
single-core scalar
1647
72.4 MB/sec
 
Blowfish
multi-core scalar
5134
210 MB/sec
 
Text Compress
single-core scalar
2648
8.47 MB/sec
 
Text Compress
multi-core scalar
6227
20.4 MB/sec
 
Text Decompress
single-core scalar
2917
12.0 MB/sec
 
Text Decompress
multi-core scalar
7041
28.1 MB/sec
 
Image Compress
single-core scalar
2411
19.9 Mpixels/sec
 
Image Compress
multi-core scalar
6042
50.8 Mpixels/sec
 
Image Decompress
single-core scalar
2748
46.1 Mpixels/sec
 
Image Decompress
multi-core scalar
6130
100 Mpixels/sec
 
Lua
single-core scalar
4403
1.70 Mnodes/sec
 
Lua
multi-core scalar
8810
3.39 Mnodes/sec
 

Floating Point Performance

Floating Point 7842
Mandelbrot
single-core scalar
2276
1.51 Gflops
 
Mandelbrot
multi-core scalar
7433
4.86 Gflops
 
Dot Product
single-core scalar
3702
1.79 Gflops
 
Dot Product
multi-core scalar
8591
3.92 Gflops
 
Dot Product
single-core vector
4467
5.35 Gflops
 
Dot Product
multi-core vector
12192
12.7 Gflops
 
LU Decomposition
single-core scalar
2005
1.78 Gflops
 
LU Decomposition
multi-core scalar
3065
2.69 Gflops
 
Primality Test
single-core scalar
6302
941 Mflops
 
Primality Test
multi-core scalar
11505
2.14 Gflops
 
Sharpen Image
single-core scalar
5308
12.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
16225
37.4 Mpixels/sec
 
Blur Image
single-core scalar
6176
4.89 Mpixels/sec
 
Blur Image
multi-core scalar
20545
16.2 Mpixels/sec
 

Memory Performance

Memory 4815
Read Sequential
single-core scalar
5250
6.43 GB/sec
 
Write Sequential
single-core scalar
7491
5.12 GB/sec
 
Stdlib Allocate
single-core scalar
3378
12.6 Mallocs/sec
 
Stdlib Write
single-core scalar
3499
7.24 GB/sec
 
Stdlib Copy
single-core scalar
4461
4.60 GB/sec
 

Stream Performance

Stream 5976
Stream Copy
single-core scalar
5369
7.34 GB/sec
 
Stream Copy
single-core vector
6944
9.00 GB/sec
 
Stream Scale
single-core scalar
5279
6.85 GB/sec
 
Stream Scale
single-core vector
6711
9.06 GB/sec
 
Stream Add
single-core scalar
5264
7.95 GB/sec
 
Stream Add
single-core vector
7208
10.0 GB/sec
 
Stream Triad
single-core scalar
5686
7.86 GB/sec
 
Stream Triad
single-core vector
5350
10.0 GB/sec