Section Description Score Geekbench Score
Geekbench 2.4.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4637 5989
Floating Point Processor floating point performance 7876
Memory Memory performance 4847
Stream Memory bandwidth performance 6403

Result Information

User DeBilbao
Upload Date Sun, 03 Mar 2013 16:31:27 +0000
Views 9

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.8.3 (Build 12D74)
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 4637
Blowfish
single-core scalar
1641
72.1 MB/sec
 
Blowfish
multi-core scalar
5127
210 MB/sec
 
Text Compress
single-core scalar
2651
8.48 MB/sec
 
Text Compress
multi-core scalar
6296
20.7 MB/sec
 
Text Decompress
single-core scalar
2903
11.9 MB/sec
 
Text Decompress
multi-core scalar
7110
28.3 MB/sec
 
Image Compress
single-core scalar
2420
20.0 Mpixels/sec
 
Image Compress
multi-core scalar
5919
49.8 Mpixels/sec
 
Image Decompress
single-core scalar
2734
45.9 Mpixels/sec
 
Image Decompress
multi-core scalar
6145
100 Mpixels/sec
 
Lua
single-core scalar
4265
1.64 Mnodes/sec
 
Lua
multi-core scalar
8439
3.25 Mnodes/sec
 

Floating Point Performance

Floating Point 7876
Mandelbrot
single-core scalar
2276
1.51 Gflops
 
Mandelbrot
multi-core scalar
7475
4.89 Gflops
 
Dot Product
single-core scalar
3704
1.79 Gflops
 
Dot Product
multi-core scalar
8627
3.93 Gflops
 
Dot Product
single-core vector
4477
5.36 Gflops
 
Dot Product
multi-core vector
12229
12.7 Gflops
 
LU Decomposition
single-core scalar
2008
1.79 Gflops
 
LU Decomposition
multi-core scalar
3053
2.68 Gflops
 
Primality Test
single-core scalar
6327
945 Mflops
 
Primality Test
multi-core scalar
11854
2.20 Gflops
 
Sharpen Image
single-core scalar
5302
12.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
16244
37.4 Mpixels/sec
 
Blur Image
single-core scalar
6169
4.88 Mpixels/sec
 
Blur Image
multi-core scalar
20523
16.1 Mpixels/sec
 

Memory Performance

Memory 4847
Read Sequential
single-core scalar
5204
6.37 GB/sec
 
Write Sequential
single-core scalar
7482
5.12 GB/sec
 
Stdlib Allocate
single-core scalar
3388
12.6 Mallocs/sec
 
Stdlib Write
single-core scalar
3510
7.27 GB/sec
 
Stdlib Copy
single-core scalar
4652
4.80 GB/sec
 

Stream Performance

Stream 6403
Stream Copy
single-core scalar
5976
8.17 GB/sec
 
Stream Copy
single-core vector
7388
9.58 GB/sec
 
Stream Scale
single-core scalar
5872
7.62 GB/sec
 
Stream Scale
single-core vector
6898
9.31 GB/sec
 
Stream Add
single-core scalar
5710
8.62 GB/sec
 
Stream Add
single-core vector
7573
10.5 GB/sec
 
Stream Triad
single-core scalar
6199
8.57 GB/sec
 
Stream Triad
single-core vector
5614
10.5 GB/sec