iMac (Early 2009) (#215939)

Submitted on February 08 2010 (29 days 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 3085 3781
Floating Point Processor floating point performance 5540
Memory Memory performance 2835
Stream Memory bandwidth performance 1954

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 3085
Blowfish
single-threaded scalar 		1868
82.1 MB/sec
 
Blowfish
multi-threaded scalar 		3915
160.4 MB/sec
 
Text Compress
single-threaded scalar 		2079
6.65 MB/sec
 
Text Compress
multi-threaded scalar 		3963
13.0 MB/sec
 
Text Decompress
single-threaded scalar 		1845
7.58 MB/sec
 
Text Decompress
multi-threaded scalar 		3737
14.9 MB/sec
 
Image Compress
single-threaded scalar 		1904
15.7 Mpixels/sec
 
Image Compress
multi-threaded scalar 		3689
31.0 Mpixels/sec
 
Image Decompress
single-threaded scalar 		1671
28.1 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		3306
54.0 Mpixels/sec
 
Lua
single-threaded scalar 		3059
1.18 Mnodes/sec
 
Lua
multi-threaded scalar 		5986
2.30 Mnodes/sec
 

Floating Point Performance

Floating Point 5540
Mandelbrot
single-threaded scalar 		1979
1.32 Gflops
 
Mandelbrot
multi-threaded scalar 		3989
2.61 Gflops
 
Dot Product
single-threaded scalar 		3631
1.75 Gflops
 
Dot Product
multi-threaded scalar 		7583
3.46 Gflops
 
Dot Product
single-threaded vector 		2902
3.48 Gflops
 
Dot Product
multi-threaded vector 		6589
6.85 Gflops
 
LU Decomposition
single-threaded scalar 		766
681.8 Mflops
 
LU Decomposition
multi-threaded scalar 		1593
1.40 Gflops
 
Primality Test
single-threaded scalar 		4311
643.9 Mflops
 
Primality Test
multi-threaded scalar 		6738
1.25 Gflops
 
Sharpen Image
single-threaded scalar 		5568
13.0 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		11045
25.5 Mpixels/sec
 
Blur Image
single-threaded scalar 		7011
5.55 Mpixels/sec
 
Blur Image
multi-threaded scalar 		13865
10.9 Mpixels/sec
 

Memory Performance

Memory 2835
Read Sequential
single-threaded scalar 		3810
4.67 GB/sec
 
Write Sequential
single-threaded scalar 		2953
2.02 GB/sec
 
Stdlib Allocate
single-threaded scalar 		2343
8.74 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2509
5.19 GB/sec
 
Stdlib Copy
single-threaded scalar 		2560
2.64 GB/sec
 

Stream Performance

Stream 1954
Stream Copy
single-threaded scalar 		1968
2.69 GB/sec
 
Stream Copy
single-threaded vector 		2166
2.81 GB/sec
 
Stream Scale
single-threaded scalar 		2015
2.62 GB/sec
 
Stream Scale
single-threaded vector 		2057
2.78 GB/sec
 
Stream Add
single-threaded scalar 		1742
2.63 GB/sec
 
Stream Add
single-threaded vector 		2198
3.06 GB/sec
 
Stream Triad
single-threaded scalar 		1874
2.59 GB/sec
 
Stream Triad
single-threaded vector 		1617
3.03 GB/sec