Section Description Score Geekbench Score
Geekbench 2.2.6 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4677 5948
Floating Point Processor floating point performance 7818
Memory Memory performance 4820
Stream Memory bandwidth performance 6108

Result Information

User valourbaby
Upload Date Sun, 29 Jan 2012 20:08:45 +0000
Views 1

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 4677
Blowfish
single-core scalar
1642
72.1 MB/sec
 
Blowfish
multi-core scalar
5129
210 MB/sec
 
Text Compress
single-core scalar
2639
8.44 MB/sec
 
Text Compress
multi-core scalar
6245
20.5 MB/sec
 
Text Decompress
single-core scalar
2925
12.0 MB/sec
 
Text Decompress
multi-core scalar
7024
28.0 MB/sec
 
Image Compress
single-core scalar
2427
20.1 Mpixels/sec
 
Image Compress
multi-core scalar
5899
49.6 Mpixels/sec
 
Image Decompress
single-core scalar
2758
46.3 Mpixels/sec
 
Image Decompress
multi-core scalar
6118
99.8 Mpixels/sec
 
Lua
single-core scalar
4428
1.71 Mnodes/sec
 
Lua
multi-core scalar
8900
3.42 Mnodes/sec
 

Floating Point Performance

Floating Point 7818
Mandelbrot
single-core scalar
2258
1.50 Gflops
 
Mandelbrot
multi-core scalar
7422
4.86 Gflops
 
Dot Product
single-core scalar
3698
1.79 Gflops
 
Dot Product
multi-core scalar
8612
3.92 Gflops
 
Dot Product
single-core vector
4480
5.37 Gflops
 
Dot Product
multi-core vector
12184
12.7 Gflops
 
LU Decomposition
single-core scalar
1994
1.77 Gflops
 
LU Decomposition
multi-core scalar
3054
2.68 Gflops
 
Primality Test
single-core scalar
6296
940 Mflops
 
Primality Test
multi-core scalar
11359
2.11 Gflops
 
Sharpen Image
single-core scalar
5310
12.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
16209
37.4 Mpixels/sec
 
Blur Image
single-core scalar
6167
4.88 Mpixels/sec
 
Blur Image
multi-core scalar
20418
16.1 Mpixels/sec
 

Memory Performance

Memory 4820
Read Sequential
single-core scalar
5255
6.43 GB/sec
 
Write Sequential
single-core scalar
7336
5.02 GB/sec
 
Stdlib Allocate
single-core scalar
3327
12.4 Mallocs/sec
 
Stdlib Write
single-core scalar
3495
7.23 GB/sec
 
Stdlib Copy
single-core scalar
4688
4.83 GB/sec
 

Stream Performance

Stream 6108
Stream Copy
single-core scalar
5942
8.13 GB/sec
 
Stream Copy
single-core vector
6935
8.99 GB/sec
 
Stream Scale
single-core scalar
5262
6.83 GB/sec
 
Stream Scale
single-core vector
6996
9.44 GB/sec
 
Stream Add
single-core scalar
5468
8.25 GB/sec
 
Stream Add
single-core vector
7224
10.0 GB/sec
 
Stream Triad
single-core scalar
5688
7.86 GB/sec
 
Stream Triad
single-core vector
5354
10.0 GB/sec