Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 6759 7963
Floating Point Processor floating point performance 10497
Memory Memory performance 5856
Stream Memory bandwidth performance 7527

Result Information

User kamera
Upload Date Wed, 26 Sep 2012 23:41:02 +0000
Views 5

System Information

iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.8.2 (Build 12C54)
Model iMac (21.5-inch Mid 2011)
Processor Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores
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 6144 KB
Motherboard Apple Inc. Mac-942B5BF58194151B
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 6759
Blowfish
single-core scalar
1951
85.7 MB/sec
 
Blowfish
multi-core scalar
6709
275 MB/sec
 
Text Compress
single-core scalar
3087
9.87 MB/sec
 
Text Compress
multi-core scalar
9622
31.6 MB/sec
 
Text Decompress
single-core scalar
3409
14.0 MB/sec
 
Text Decompress
multi-core scalar
11192
44.6 MB/sec
 
Image Compress
single-core scalar
2905
24.0 Mpixels/sec
 
Image Compress
multi-core scalar
9032
76.0 Mpixels/sec
 
Image Decompress
single-core scalar
3321
55.8 Mpixels/sec
 
Image Decompress
multi-core scalar
10045
164 Mpixels/sec
 
Lua
single-core scalar
4769
1.84 Mnodes/sec
 
Lua
multi-core scalar
15070
5.80 Mnodes/sec
 

Floating Point Performance

Floating Point 10497
Mandelbrot
single-core scalar
2695
1.79 Gflops
 
Mandelbrot
multi-core scalar
8704
5.70 Gflops
 
Dot Product
single-core scalar
4452
2.15 Gflops
 
Dot Product
multi-core scalar
14873
6.78 Gflops
 
Dot Product
single-core vector
5410
6.48 Gflops
 
Dot Product
multi-core vector
19435
20.2 Gflops
 
LU Decomposition
single-core scalar
2390
2.13 Gflops
 
LU Decomposition
multi-core scalar
5486
4.81 Gflops
 
Primality Test
single-core scalar
7449
1.11 Gflops
 
Primality Test
multi-core scalar
19137
3.55 Gflops
 
Sharpen Image
single-core scalar
6302
14.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
19950
46.0 Mpixels/sec
 
Blur Image
single-core scalar
7350
5.82 Mpixels/sec
 
Blur Image
multi-core scalar
23336
18.3 Mpixels/sec
 

Memory Performance

Memory 5856
Read Sequential
single-core scalar
6366
7.79 GB/sec
 
Write Sequential
single-core scalar
9291
6.35 GB/sec
 
Stdlib Allocate
single-core scalar
4119
15.4 Mallocs/sec
 
Stdlib Write
single-core scalar
4093
8.47 GB/sec
 
Stdlib Copy
single-core scalar
5414
5.58 GB/sec
 

Stream Performance

Stream 7527
Stream Copy
single-core scalar
6931
9.48 GB/sec
 
Stream Copy
single-core vector
8578
11.1 GB/sec
 
Stream Scale
single-core scalar
7069
9.17 GB/sec
 
Stream Scale
single-core vector
8167
11.0 GB/sec
 
Stream Add
single-core scalar
6751
10.2 GB/sec
 
Stream Add
single-core vector
8859
12.3 GB/sec
 
Stream Triad
single-core scalar
7290
10.1 GB/sec
 
Stream Triad
single-core vector
6572
12.3 GB/sec