Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3895 5431
Floating Point Processor floating point performance 7207
Memory Memory performance 5014
Stream Memory bandwidth performance 5428

Result Information

User piwsawang
Upload Date Sun, 04 Nov 2012 16:19:22 +0000
Views 3

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.8.2 (Build 12C60)
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 3895
Blowfish
single-core scalar
1720
75.6 MB/sec
 
Blowfish
multi-core scalar
5279
216 MB/sec
 
Text Compress
single-core scalar
2262
7.24 MB/sec
 
Text Compress
multi-core scalar
5482
18.0 MB/sec
 
Text Decompress
single-core scalar
2483
10.2 MB/sec
 
Text Decompress
multi-core scalar
6123
24.4 MB/sec
 
Image Compress
single-core scalar
1921
15.9 Mpixels/sec
 
Image Compress
multi-core scalar
4713
39.7 Mpixels/sec
 
Image Decompress
single-core scalar
1935
32.5 Mpixels/sec
 
Image Decompress
multi-core scalar
4074
66.5 Mpixels/sec
 
Lua
single-core scalar
3444
1.33 Mnodes/sec
 
Lua
multi-core scalar
7312
2.81 Mnodes/sec
 

Floating Point Performance

Floating Point 7207
Mandelbrot
single-core scalar
2269
1.51 Gflops
 
Mandelbrot
multi-core scalar
7225
4.73 Gflops
 
Dot Product
single-core scalar
3576
1.73 Gflops
 
Dot Product
multi-core scalar
9361
4.27 Gflops
 
Dot Product
single-core vector
4437
5.32 Gflops
 
Dot Product
multi-core vector
11040
11.5 Gflops
 
LU Decomposition
single-core scalar
1099
979 Mflops
 
LU Decomposition
multi-core scalar
2074
1.82 Gflops
 
Primality Test
single-core scalar
5350
799 Mflops
 
Primality Test
multi-core scalar
9631
1.79 Gflops
 
Sharpen Image
single-core scalar
5019
11.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
14694
33.9 Mpixels/sec
 
Blur Image
single-core scalar
6043
4.78 Mpixels/sec
 
Blur Image
multi-core scalar
19088
15.0 Mpixels/sec
 

Memory Performance

Memory 5014
Read Sequential
single-core scalar
5667
6.94 GB/sec
 
Write Sequential
single-core scalar
8381
5.73 GB/sec
 
Stdlib Allocate
single-core scalar
3238
12.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3358
6.95 GB/sec
 
Stdlib Copy
single-core scalar
4427
4.56 GB/sec
 

Stream Performance

Stream 5428
Stream Copy
single-core scalar
5862
8.02 GB/sec
 
Stream Copy
single-core vector
7175
9.30 GB/sec
 
Stream Scale
single-core scalar
6264
8.13 GB/sec
 
Stream Scale
single-core vector
6865
9.27 GB/sec
 
Stream Add
single-core scalar
2008
3.03 GB/sec
 
Stream Add
single-core vector
7354
10.2 GB/sec
 
Stream Triad
single-core scalar
2324
3.21 GB/sec
 
Stream Triad
single-core vector
5578
10.4 GB/sec