iMac (Early 2009) (#215731)

Submitted on February 08 2010 (1 month ago)

  Chart performance of similar systems  

Summary

Section Description Score Geekbench Score
Geekbench 2.1.4 for Mac OS X x86 (32-bit)
Integer Processor integer performance 3106 3793
Floating Point Processor floating point performance 5553
Memory Memory performance 2840
Stream Memory bandwidth performance 1949

System Information

Operating System Mac OS X 10.6.2 (Build 10C540)
Model iMac (Early 2009) Motherboard Apple Inc. Mac-F2218FC8
Processor Intel Core2 Duo E8135
Processor ID GenuineIntel Family 6 Model 23 Stepping 10
Processor Frequency 2.66 GHz Processors 1
Cores 2 Threads 2
L1 Instruction Cache 32.0 KB L1 Data Cache 32.0 KB
L2 Cache 6.00 MB L3 Cache 0.00 B
Memory 4.00 GB 1067 MHz DDR3 FSB 1.06 GHz
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717

Integer Performance

Integer 3106
Blowfish
single-threaded scalar 		1883
82.7 MB/sec
 
Blowfish
multi-threaded scalar 		3966
162.5 MB/sec
 
Text Compress
single-threaded scalar 		2082
6.66 MB/sec
 
Text Compress
multi-threaded scalar 		3983
13.1 MB/sec
 
Text Decompress
single-threaded scalar 		1843
7.58 MB/sec
 
Text Decompress
multi-threaded scalar 		3731
14.9 MB/sec
 
Image Compress
single-threaded scalar 		1911
15.8 Mpixels/sec
 
Image Compress
multi-threaded scalar 		3697
31.1 Mpixels/sec
 
Image Decompress
single-threaded scalar 		1689
28.4 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		3380
55.2 Mpixels/sec
 
Lua
single-threaded scalar 		3070
1.18 Mnodes/sec
 
Lua
multi-threaded scalar 		6039
2.32 Mnodes/sec
 

Floating Point Performance

Floating Point 5553
Mandelbrot
single-threaded scalar 		1981
1.32 Gflops
 
Mandelbrot
multi-threaded scalar 		3999
2.62 Gflops
 
Dot Product
single-threaded scalar 		3635
1.76 Gflops
 
Dot Product
multi-threaded scalar 		7600
3.46 Gflops
 
Dot Product
single-threaded vector 		2907
3.48 Gflops
 
Dot Product
multi-threaded vector 		6617
6.88 Gflops
 
LU Decomposition
single-threaded scalar 		763
679.6 Mflops
 
LU Decomposition
multi-threaded scalar 		1559
1.37 Gflops
 
Primality Test
single-threaded scalar 		4320
645.2 Mflops
 
Primality Test
multi-threaded scalar 		6787
1.26 Gflops
 
Sharpen Image
single-threaded scalar 		5573
13.0 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		11085
25.5 Mpixels/sec
 
Blur Image
single-threaded scalar 		7009
5.55 Mpixels/sec
 
Blur Image
multi-threaded scalar 		13909
10.9 Mpixels/sec
 

Memory Performance

Memory 2840
Read Sequential
single-threaded scalar 		3842
4.70 GB/sec
 
Write Sequential
single-threaded scalar 		2981
2.04 GB/sec
 
Stdlib Allocate
single-threaded scalar 		2332
8.70 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2490
5.15 GB/sec
 
Stdlib Copy
single-threaded scalar 		2558
2.64 GB/sec
 

Stream Performance

Stream 1949
Stream Copy
single-threaded scalar 		1922
2.63 GB/sec
 
Stream Copy
single-threaded vector 		1961
2.54 GB/sec
 
Stream Scale
single-threaded scalar 		2141
2.78 GB/sec
 
Stream Scale
single-threaded vector 		2066
2.79 GB/sec
 
Stream Add
single-threaded scalar 		1814
2.74 GB/sec
 
Stream Add
single-threaded vector 		2160
3.01 GB/sec
 
Stream Triad
single-threaded scalar 		1924
2.66 GB/sec
 
Stream Triad
single-threaded vector 		1604
3.00 GB/sec