Section Description Score Geekbench Score
Geekbench 2.2.6 for Mac OS X x86 (32-bit)
Integer Processor integer performance 4009 5484
Floating Point Processor floating point performance 7281
Memory Memory performance 5084
Stream Memory bandwidth performance 5158

Result Information

User lraesly
Upload Date Sun, 26 Feb 2012 21:15:57 +0000
Views 1

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.7.3
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 4009
Blowfish
single-core scalar
1722
75.7 MB/sec
 
Blowfish
multi-core scalar
5406
222 MB/sec
 
Text Compress
single-core scalar
2264
7.24 MB/sec
 
Text Compress
multi-core scalar
5512
18.1 MB/sec
 
Text Decompress
single-core scalar
2476
10.2 MB/sec
 
Text Decompress
multi-core scalar
6218
24.8 MB/sec
 
Image Compress
single-core scalar
1961
16.2 Mpixels/sec
 
Image Compress
multi-core scalar
4780
40.2 Mpixels/sec
 
Image Decompress
single-core scalar
1939
32.6 Mpixels/sec
 
Image Decompress
multi-core scalar
4058
66.2 Mpixels/sec
 
Lua
single-core scalar
3861
1.49 Mnodes/sec
 
Lua
multi-core scalar
7918
3.05 Mnodes/sec
 

Floating Point Performance

Floating Point 7281
Mandelbrot
single-core scalar
2267
1.51 Gflops
 
Mandelbrot
multi-core scalar
7444
4.87 Gflops
 
Dot Product
single-core scalar
3605
1.74 Gflops
 
Dot Product
multi-core scalar
9480
4.32 Gflops
 
Dot Product
single-core vector
4477
5.36 Gflops
 
Dot Product
multi-core vector
11140
11.6 Gflops
 
LU Decomposition
single-core scalar
1102
981 Mflops
 
LU Decomposition
multi-core scalar
2118
1.86 Gflops
 
Primality Test
single-core scalar
5383
804 Mflops
 
Primality Test
multi-core scalar
9683
1.80 Gflops
 
Sharpen Image
single-core scalar
5028
11.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
14706
33.9 Mpixels/sec
 
Blur Image
single-core scalar
6054
4.79 Mpixels/sec
 
Blur Image
multi-core scalar
19451
15.3 Mpixels/sec
 

Memory Performance

Memory 5084
Read Sequential
single-core scalar
5666
6.94 GB/sec
 
Write Sequential
single-core scalar
8342
5.71 GB/sec
 
Stdlib Allocate
single-core scalar
3237
12.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3502
7.25 GB/sec
 
Stdlib Copy
single-core scalar
4677
4.82 GB/sec
 

Stream Performance

Stream 5158
Stream Copy
single-core scalar
5291
7.24 GB/sec
 
Stream Copy
single-core vector
6922
8.98 GB/sec
 
Stream Scale
single-core scalar
5573
7.23 GB/sec
 
Stream Scale
single-core vector
6739
9.09 GB/sec
 
Stream Add
single-core scalar
1983
2.99 GB/sec
 
Stream Add
single-core vector
7181
9.99 GB/sec
 
Stream Triad
single-core scalar
2269
3.14 GB/sec
 
Stream Triad
single-core vector
5311
9.94 GB/sec