Section Description Score Geekbench Score
Geekbench 2.3.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 4008 5508
Floating Point Processor floating point performance 7282
Memory Memory performance 5053
Stream Memory bandwidth performance 5467

Result Information

Upload Date Thu, 28 Jun 2012 19:47:55 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.7.4 (Build 11E53)
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 4008
Blowfish
single-core scalar
1728
75.9 MB/sec
 
Blowfish
multi-core scalar
5437
223 MB/sec
 
Text Compress
single-core scalar
2268
7.26 MB/sec
 
Text Compress
multi-core scalar
5496
18.0 MB/sec
 
Text Decompress
single-core scalar
2484
10.2 MB/sec
 
Text Decompress
multi-core scalar
6149
24.5 MB/sec
 
Image Compress
single-core scalar
1980
16.4 Mpixels/sec
 
Image Compress
multi-core scalar
4727
39.8 Mpixels/sec
 
Image Decompress
single-core scalar
1964
33.0 Mpixels/sec
 
Image Decompress
multi-core scalar
4031
65.8 Mpixels/sec
 
Lua
single-core scalar
3850
1.48 Mnodes/sec
 
Lua
multi-core scalar
7984
3.07 Mnodes/sec
 

Floating Point Performance

Floating Point 7282
Mandelbrot
single-core scalar
2275
1.51 Gflops
 
Mandelbrot
multi-core scalar
7435
4.87 Gflops
 
Dot Product
single-core scalar
3644
1.76 Gflops
 
Dot Product
multi-core scalar
9475
4.32 Gflops
 
Dot Product
single-core vector
4480
5.37 Gflops
 
Dot Product
multi-core vector
11119
11.6 Gflops
 
LU Decomposition
single-core scalar
1108
986 Mflops
 
LU Decomposition
multi-core scalar
2115
1.85 Gflops
 
Primality Test
single-core scalar
5388
805 Mflops
 
Primality Test
multi-core scalar
9640
1.79 Gflops
 
Sharpen Image
single-core scalar
5031
11.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
14728
33.9 Mpixels/sec
 
Blur Image
single-core scalar
6065
4.80 Mpixels/sec
 
Blur Image
multi-core scalar
19449
15.3 Mpixels/sec
 

Memory Performance

Memory 5053
Read Sequential
single-core scalar
5698
6.98 GB/sec
 
Write Sequential
single-core scalar
8389
5.74 GB/sec
 
Stdlib Allocate
single-core scalar
3223
12.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3489
7.22 GB/sec
 
Stdlib Copy
single-core scalar
4469
4.61 GB/sec
 

Stream Performance

Stream 5467
Stream Copy
single-core scalar
5954
8.14 GB/sec
 
Stream Copy
single-core vector
7222
9.37 GB/sec
 
Stream Scale
single-core scalar
6229
8.08 GB/sec
 
Stream Scale
single-core vector
6946
9.37 GB/sec
 
Stream Add
single-core scalar
2047
3.09 GB/sec
 
Stream Add
single-core vector
7370
10.3 GB/sec
 
Stream Triad
single-core scalar
2345
3.24 GB/sec
 
Stream Triad
single-core vector
5628
10.5 GB/sec