Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 6934 7994
Floating Point Processor floating point performance 10587
Memory Memory performance 5594
Stream Memory bandwidth performance 7429

Result Information

User kalocube
Upload Date Fri, 31 Aug 2012 06:48:15 +0000
Views 3

System Information

iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.8.1
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 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 6934
Blowfish
single-core scalar
1792
78.7 MB/sec
 
Blowfish
multi-core scalar
5573
228 MB/sec
 
Text Compress
single-core scalar
3069
9.82 MB/sec
 
Text Compress
multi-core scalar
9512
31.2 MB/sec
 
Text Decompress
single-core scalar
3404
14.0 MB/sec
 
Text Decompress
multi-core scalar
11318
45.1 MB/sec
 
Image Compress
single-core scalar
2835
23.4 Mpixels/sec
 
Image Compress
multi-core scalar
9105
76.6 Mpixels/sec
 
Image Decompress
single-core scalar
3270
54.9 Mpixels/sec
 
Image Decompress
multi-core scalar
10492
171 Mpixels/sec
 
Lua
single-core scalar
5457
2.10 Mnodes/sec
 
Lua
multi-core scalar
17386
6.69 Mnodes/sec
 

Floating Point Performance

Floating Point 10587
Mandelbrot
single-core scalar
2689
1.79 Gflops
 
Mandelbrot
multi-core scalar
8893
5.82 Gflops
 
Dot Product
single-core scalar
4319
2.09 Gflops
 
Dot Product
multi-core scalar
14760
6.73 Gflops
 
Dot Product
single-core vector
5295
6.34 Gflops
 
Dot Product
multi-core vector
19873
20.7 Gflops
 
LU Decomposition
single-core scalar
2370
2.11 Gflops
 
LU Decomposition
multi-core scalar
5311
4.66 Gflops
 
Primality Test
single-core scalar
7424
1.11 Gflops
 
Primality Test
multi-core scalar
19165
3.56 Gflops
 
Sharpen Image
single-core scalar
6353
14.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
20575
47.4 Mpixels/sec
 
Blur Image
single-core scalar
7390
5.85 Mpixels/sec
 
Blur Image
multi-core scalar
23803
18.7 Mpixels/sec
 

Memory Performance

Memory 5594
Read Sequential
single-core scalar
6269
7.68 GB/sec
 
Write Sequential
single-core scalar
8902
6.09 GB/sec
 
Stdlib Allocate
single-core scalar
4007
15.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3643
7.54 GB/sec
 
Stdlib Copy
single-core scalar
5153
5.31 GB/sec
 

Stream Performance

Stream 7429
Stream Copy
single-core scalar
6826
9.34 GB/sec
 
Stream Copy
single-core vector
8404
10.9 GB/sec
 
Stream Scale
single-core scalar
6980
9.06 GB/sec
 
Stream Scale
single-core vector
8088
10.9 GB/sec
 
Stream Add
single-core scalar
6776
10.2 GB/sec
 
Stream Add
single-core vector
8650
12.0 GB/sec
 
Stream Triad
single-core scalar
7266
10.0 GB/sec
 
Stream Triad
single-core vector
6443
12.1 GB/sec