Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 7552 8437
Floating Point Processor floating point performance 11224
Memory Memory performance 5922
Stream Memory bandwidth performance 6818

Result Information

User chefgoot
Upload Date Fri, 31 Aug 2012 13:47:40 +0000
Views 348

System Information

iMac (27-inch Mid 2011) work iMac
Operating System Mac OS X 10.8.1
Model iMac (27-inch Mid 2011)
Processor Intel Core i5-2500S @ 2.70 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-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 7552
Blowfish
single-core scalar
2185
96.0 MB/sec
 
Blowfish
multi-core scalar
6978
286 MB/sec
 
Text Compress
single-core scalar
3452
11.0 MB/sec
 
Text Compress
multi-core scalar
10186
33.4 MB/sec
 
Text Decompress
single-core scalar
3898
16.0 MB/sec
 
Text Decompress
multi-core scalar
12118
48.3 MB/sec
 
Image Compress
single-core scalar
3226
26.7 Mpixels/sec
 
Image Compress
multi-core scalar
9551
80.4 Mpixels/sec
 
Image Decompress
single-core scalar
3726
62.6 Mpixels/sec
 
Image Decompress
multi-core scalar
10823
177 Mpixels/sec
 
Lua
single-core scalar
6042
2.33 Mnodes/sec
 
Lua
multi-core scalar
18448
7.10 Mnodes/sec
 

Floating Point Performance

Floating Point 11224
Mandelbrot
single-core scalar
2924
1.95 Gflops
 
Mandelbrot
multi-core scalar
9227
6.04 Gflops
 
Dot Product
single-core scalar
4800
2.32 Gflops
 
Dot Product
multi-core scalar
15755
7.18 Gflops
 
Dot Product
single-core vector
5971
7.15 Gflops
 
Dot Product
multi-core vector
20804
21.6 Gflops
 
LU Decomposition
single-core scalar
2697
2.40 Gflops
 
LU Decomposition
multi-core scalar
5126
4.49 Gflops
 
Primality Test
single-core scalar
8480
1.27 Gflops
 
Primality Test
multi-core scalar
20358
3.78 Gflops
 
Sharpen Image
single-core scalar
7119
16.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
20791
47.9 Mpixels/sec
 
Blur Image
single-core scalar
8268
6.54 Mpixels/sec
 
Blur Image
multi-core scalar
24825
19.5 Mpixels/sec
 

Memory Performance

Memory 5922
Read Sequential
single-core scalar
6870
8.41 GB/sec
 
Write Sequential
single-core scalar
9574
6.55 GB/sec
 
Stdlib Allocate
single-core scalar
4562
17.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3621
7.49 GB/sec
 
Stdlib Copy
single-core scalar
4984
5.14 GB/sec
 

Stream Performance

Stream 6818
Stream Copy
single-core scalar
6752
9.23 GB/sec
 
Stream Copy
single-core vector
7563
9.81 GB/sec
 
Stream Scale
single-core scalar
6867
8.91 GB/sec
 
Stream Scale
single-core vector
7146
9.64 GB/sec
 
Stream Add
single-core scalar
6378
9.63 GB/sec
 
Stream Add
single-core vector
7427
10.3 GB/sec
 
Stream Triad
single-core scalar
6911
9.55 GB/sec
 
Stream Triad
single-core vector
5504
10.3 GB/sec