Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (32-bit)
Integer Processor integer performance 5784 7340
Floating Point Processor floating point performance 9954
Memory Memory performance 5983
Stream Memory bandwidth performance 6356

Result Information

User kalocube
Upload Date Fri, 31 Aug 2012 06:46:46 +0000
Views 2

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 5784
Blowfish
single-core scalar
2058
90.4 MB/sec
 
Blowfish
multi-core scalar
7074
290 MB/sec
 
Text Compress
single-core scalar
2716
8.69 MB/sec
 
Text Compress
multi-core scalar
8389
27.5 MB/sec
 
Text Decompress
single-core scalar
2834
11.6 MB/sec
 
Text Decompress
multi-core scalar
9549
38.0 MB/sec
 
Image Compress
single-core scalar
2337
19.3 Mpixels/sec
 
Image Compress
multi-core scalar
6986
58.8 Mpixels/sec
 
Image Decompress
single-core scalar
2224
37.3 Mpixels/sec
 
Image Decompress
multi-core scalar
7593
124 Mpixels/sec
 
Lua
single-core scalar
4376
1.69 Mnodes/sec
 
Lua
multi-core scalar
13277
5.11 Mnodes/sec
 

Floating Point Performance

Floating Point 9954
Mandelbrot
single-core scalar
2696
1.79 Gflops
 
Mandelbrot
multi-core scalar
8844
5.79 Gflops
 
Dot Product
single-core scalar
4251
2.05 Gflops
 
Dot Product
multi-core scalar
14635
6.67 Gflops
 
Dot Product
single-core vector
5337
6.39 Gflops
 
Dot Product
multi-core vector
19735
20.5 Gflops
 
LU Decomposition
single-core scalar
1297
1.15 Gflops
 
LU Decomposition
multi-core scalar
3833
3.36 Gflops
 
Primality Test
single-core scalar
6313
943 Mflops
 
Primality Test
multi-core scalar
16398
3.04 Gflops
 
Sharpen Image
single-core scalar
6021
14.0 Mpixels/sec
 
Sharpen Image
multi-core scalar
19390
44.7 Mpixels/sec
 
Blur Image
single-core scalar
7294
5.77 Mpixels/sec
 
Blur Image
multi-core scalar
23312
18.3 Mpixels/sec
 

Memory Performance

Memory 5983
Read Sequential
single-core scalar
6784
8.31 GB/sec
 
Write Sequential
single-core scalar
10065
6.88 GB/sec
 
Stdlib Allocate
single-core scalar
3821
14.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3954
8.18 GB/sec
 
Stdlib Copy
single-core scalar
5291
5.45 GB/sec
 

Stream Performance

Stream 6356
Stream Copy
single-core scalar
6924
9.47 GB/sec
 
Stream Copy
single-core vector
8364
10.8 GB/sec
 
Stream Scale
single-core scalar
7343
9.53 GB/sec
 
Stream Scale
single-core vector
8017
10.8 GB/sec
 
Stream Add
single-core scalar
2456
3.71 GB/sec
 
Stream Add
single-core vector
8556
11.9 GB/sec
 
Stream Triad
single-core scalar
2791
3.86 GB/sec
 
Stream Triad
single-core vector
6399
12.0 GB/sec