iMac (Early 2009) (#216555)

Submitted on February 09 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 3096 3772
Floating Point Processor floating point performance 5542
Memory Memory performance 2796
Stream Memory bandwidth performance 1897

System Information

Operating System Mac OS X 10.6.2 (Build 10C540)
Model iMac (Early 2009) Motherboard Apple Inc. Mac-F2218EA9
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 2.00 GB 1067 MHz DDR3 FSB 1.06 GHz
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717

Integer Performance

Integer 3096
Blowfish
single-threaded scalar 		1878
82.5 MB/sec
 
Blowfish
multi-threaded scalar 		3980
163.1 MB/sec
 
Text Compress
single-threaded scalar 		2080
6.65 MB/sec
 
Text Compress
multi-threaded scalar 		3997
13.1 MB/sec
 
Text Decompress
single-threaded scalar 		1844
7.58 MB/sec
 
Text Decompress
multi-threaded scalar 		3748
14.9 MB/sec
 
Image Compress
single-threaded scalar 		1903
15.7 Mpixels/sec
 
Image Compress
multi-threaded scalar 		3689
31.0 Mpixels/sec
 
Image Decompress
single-threaded scalar 		1669
28.0 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		3290
53.7 Mpixels/sec
 
Lua
single-threaded scalar 		3057
1.18 Mnodes/sec
 
Lua
multi-threaded scalar 		6019
2.32 Mnodes/sec
 

Floating Point Performance

Floating Point 5542
Mandelbrot
single-threaded scalar 		1983
1.32 Gflops
 
Mandelbrot
multi-threaded scalar 		3993
2.61 Gflops
 
Dot Product
single-threaded scalar 		3633
1.76 Gflops
 
Dot Product
multi-threaded scalar 		7650
3.49 Gflops
 
Dot Product
single-threaded vector 		2906
3.48 Gflops
 
Dot Product
multi-threaded vector 		6612
6.88 Gflops
 
LU Decomposition
single-threaded scalar 		788
701.4 Mflops
 
LU Decomposition
multi-threaded scalar 		1542
1.35 Gflops
 
Primality Test
single-threaded scalar 		4337
647.8 Mflops
 
Primality Test
multi-threaded scalar 		6753
1.25 Gflops
 
Sharpen Image
single-threaded scalar 		5535
12.9 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		10954
25.2 Mpixels/sec
 
Blur Image
single-threaded scalar 		7007
5.55 Mpixels/sec
 
Blur Image
multi-threaded scalar 		13900
10.9 Mpixels/sec
 

Memory Performance

Memory 2796
Read Sequential
single-threaded scalar 		3789
4.64 GB/sec
 
Write Sequential
single-threaded scalar 		2936
2.01 GB/sec
 
Stdlib Allocate
single-threaded scalar 		2339
8.73 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2395
4.96 GB/sec
 
Stdlib Copy
single-threaded scalar 		2521
2.60 GB/sec
 

Stream Performance

Stream 1897
Stream Copy
single-threaded scalar 		2046
2.80 GB/sec
 
Stream Copy
single-threaded vector 		1932
2.51 GB/sec
 
Stream Scale
single-threaded scalar 		1994
2.59 GB/sec
 
Stream Scale
single-threaded vector 		2007
2.71 GB/sec
 
Stream Add
single-threaded scalar 		1754
2.65 GB/sec
 
Stream Add
single-threaded vector 		2126
2.96 GB/sec
 
Stream Triad
single-threaded scalar 		1798
2.49 GB/sec
 
Stream Triad
single-threaded vector 		1523
2.85 GB/sec