iMac (Early 2009) (#216546)

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 3580 4301
Floating Point Processor floating point performance 6398
Memory Memory performance 3061
Stream Memory bandwidth performance 1970

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 E8435
Processor ID GenuineIntel Family 6 Model 23 Stepping 10
Processor Frequency 3.06 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 3580
Blowfish
single-threaded scalar 		2145
94.2 MB/sec
 
Blowfish
multi-threaded scalar 		4518
185.2 MB/sec
 
Text Compress
single-threaded scalar 		2398
7.67 MB/sec
 
Text Compress
multi-threaded scalar 		4598
15.1 MB/sec
 
Text Decompress
single-threaded scalar 		2135
8.77 MB/sec
 
Text Decompress
multi-threaded scalar 		4339
17.3 MB/sec
 
Image Compress
single-threaded scalar 		2197
18.1 Mpixels/sec
 
Image Compress
multi-threaded scalar 		4264
35.9 Mpixels/sec
 
Image Decompress
single-threaded scalar 		1950
32.7 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		3894
63.5 Mpixels/sec
 
Lua
single-threaded scalar 		3531
1.36 Mnodes/sec
 
Lua
multi-threaded scalar 		6993
2.69 Mnodes/sec
 

Floating Point Performance

Floating Point 6398
Mandelbrot
single-threaded scalar 		2280
1.52 Gflops
 
Mandelbrot
multi-threaded scalar 		4592
3.00 Gflops
 
Dot Product
single-threaded scalar 		4180
2.02 Gflops
 
Dot Product
multi-threaded scalar 		8770
4.00 Gflops
 
Dot Product
single-threaded vector 		3348
4.01 Gflops
 
Dot Product
multi-threaded vector 		7633
7.94 Gflops
 
LU Decomposition
single-threaded scalar 		882
785.6 Mflops
 
LU Decomposition
multi-threaded scalar 		1793
1.57 Gflops
 
Primality Test
single-threaded scalar 		4967
741.8 Mflops
 
Primality Test
multi-threaded scalar 		7764
1.44 Gflops
 
Sharpen Image
single-threaded scalar 		6419
15.0 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		12805
29.5 Mpixels/sec
 
Blur Image
single-threaded scalar 		8060
6.38 Mpixels/sec
 
Blur Image
multi-threaded scalar 		16086
12.6 Mpixels/sec
 

Memory Performance

Memory 3061
Read Sequential
single-threaded scalar 		4170
5.11 GB/sec
 
Write Sequential
single-threaded scalar 		3178
2.17 GB/sec
 
Stdlib Allocate
single-threaded scalar 		2668
9.96 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2508
5.19 GB/sec
 
Stdlib Copy
single-threaded scalar 		2785
2.87 GB/sec
 

Stream Performance

Stream 1970
Stream Copy
single-threaded scalar 		1870
2.56 GB/sec
 
Stream Copy
single-threaded vector 		2027
2.63 GB/sec
 
Stream Scale
single-threaded scalar 		2013
2.61 GB/sec
 
Stream Scale
single-threaded vector 		2210
2.98 GB/sec
 
Stream Add
single-threaded scalar 		1842
2.78 GB/sec
 
Stream Add
single-threaded vector 		2168
3.02 GB/sec
 
Stream Triad
single-threaded scalar 		2079
2.87 GB/sec
 
Stream Triad
single-threaded vector 		1555
2.91 GB/sec