Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4708 6005
Floating Point Processor floating point performance 7871
Memory Memory performance 4831
Stream Memory bandwidth performance 6363

Result Information

User DeBilbao
Upload Date Fri, 17 May 2013 06:22:09 +0000
Views 10

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.8.4 (Build 12E52)
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 4708
Blowfish
single-core scalar
1643
72.2 MB/sec
 
Blowfish
multi-core scalar
5122
210 MB/sec
 
Text Compress
single-core scalar
2644
8.46 MB/sec
 
Text Compress
multi-core scalar
6241
20.5 MB/sec
 
Text Decompress
single-core scalar
2914
12.0 MB/sec
 
Text Decompress
multi-core scalar
7068
28.2 MB/sec
 
Image Compress
single-core scalar
2428
20.1 Mpixels/sec
 
Image Compress
multi-core scalar
6021
50.7 Mpixels/sec
 
Image Decompress
single-core scalar
2729
45.8 Mpixels/sec
 
Image Decompress
multi-core scalar
6138
100 Mpixels/sec
 
Lua
single-core scalar
4462
1.72 Mnodes/sec
 
Lua
multi-core scalar
9089
3.50 Mnodes/sec
 

Floating Point Performance

Floating Point 7871
Mandelbrot
single-core scalar
2274
1.51 Gflops
 
Mandelbrot
multi-core scalar
7452
4.88 Gflops
 
Dot Product
single-core scalar
3704
1.79 Gflops
 
Dot Product
multi-core scalar
8618
3.93 Gflops
 
Dot Product
single-core vector
4481
5.37 Gflops
 
Dot Product
multi-core vector
12216
12.7 Gflops
 
LU Decomposition
single-core scalar
2007
1.79 Gflops
 
LU Decomposition
multi-core scalar
3054
2.68 Gflops
 
Primality Test
single-core scalar
6303
941 Mflops
 
Primality Test
multi-core scalar
11797
2.19 Gflops
 
Sharpen Image
single-core scalar
5313
12.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
16242
37.4 Mpixels/sec
 
Blur Image
single-core scalar
6176
4.89 Mpixels/sec
 
Blur Image
multi-core scalar
20562
16.2 Mpixels/sec
 

Memory Performance

Memory 4831
Read Sequential
single-core scalar
5254
6.43 GB/sec
 
Write Sequential
single-core scalar
7517
5.14 GB/sec
 
Stdlib Allocate
single-core scalar
3308
12.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3478
7.20 GB/sec
 
Stdlib Copy
single-core scalar
4599
4.74 GB/sec
 

Stream Performance

Stream 6363
Stream Copy
single-core scalar
5964
8.16 GB/sec
 
Stream Copy
single-core vector
7369
9.56 GB/sec
 
Stream Scale
single-core scalar
5891
7.64 GB/sec
 
Stream Scale
single-core vector
7056
9.52 GB/sec
 
Stream Add
single-core scalar
5750
8.68 GB/sec
 
Stream Add
single-core vector
7226
10.1 GB/sec
 
Stream Triad
single-core scalar
6187
8.55 GB/sec
 
Stream Triad
single-core vector
5463
10.2 GB/sec