iMac (Early 2009) (#214880)

Submitted on February 07 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 3082 3765
Floating Point Processor floating point performance 5517
Memory Memory performance 2789
Stream Memory bandwidth performance 1976

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 3082
Blowfish
single-threaded scalar 		1870
82.2 MB/sec
 
Blowfish
multi-threaded scalar 		3930
161.1 MB/sec
 
Text Compress
single-threaded scalar 		2084
6.67 MB/sec
 
Text Compress
multi-threaded scalar 		3935
12.9 MB/sec
 
Text Decompress
single-threaded scalar 		1838
7.56 MB/sec
 
Text Decompress
multi-threaded scalar 		3700
14.7 MB/sec
 
Image Compress
single-threaded scalar 		1903
15.7 Mpixels/sec
 
Image Compress
multi-threaded scalar 		3655
30.8 Mpixels/sec
 
Image Decompress
single-threaded scalar 		1687
28.3 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		3385
55.2 Mpixels/sec
 
Lua
single-threaded scalar 		3051
1.17 Mnodes/sec
 
Lua
multi-threaded scalar 		5950
2.29 Mnodes/sec
 

Floating Point Performance

Floating Point 5517
Mandelbrot
single-threaded scalar 		1979
1.32 Gflops
 
Mandelbrot
multi-threaded scalar 		3960
2.59 Gflops
 
Dot Product
single-threaded scalar 		3636
1.76 Gflops
 
Dot Product
multi-threaded scalar 		7573
3.45 Gflops
 
Dot Product
single-threaded vector 		2909
3.49 Gflops
 
Dot Product
multi-threaded vector 		6593
6.86 Gflops
 
LU Decomposition
single-threaded scalar 		768
683.8 Mflops
 
LU Decomposition
multi-threaded scalar 		1570
1.38 Gflops
 
Primality Test
single-threaded scalar 		4326
646.1 Mflops
 
Primality Test
multi-threaded scalar 		6606
1.23 Gflops
 
Sharpen Image
single-threaded scalar 		5573
13.0 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		10983
25.3 Mpixels/sec
 
Blur Image
single-threaded scalar 		7008
5.55 Mpixels/sec
 
Blur Image
multi-threaded scalar 		13756
10.8 Mpixels/sec
 

Memory Performance

Memory 2789
Read Sequential
single-threaded scalar 		3779
4.63 GB/sec
 
Write Sequential
single-threaded scalar 		2818
1.93 GB/sec
 
Stdlib Allocate
single-threaded scalar 		2330
8.70 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2502
5.18 GB/sec
 
Stdlib Copy
single-threaded scalar 		2519
2.60 GB/sec
 

Stream Performance

Stream 1976
Stream Copy
single-threaded scalar 		1936
2.65 GB/sec
 
Stream Copy
single-threaded vector 		2200
2.85 GB/sec
 
Stream Scale
single-threaded scalar 		2050
2.66 GB/sec
 
Stream Scale
single-threaded vector 		2044
2.76 GB/sec
 
Stream Add
single-threaded scalar 		1824
2.75 GB/sec
 
Stream Add
single-threaded vector 		2165
3.01 GB/sec
 
Stream Triad
single-threaded scalar 		2034
2.81 GB/sec
 
Stream Triad
single-threaded vector 		1561
2.92 GB/sec