iMac (Early 2009) (#216306)

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 3492 4178
Floating Point Processor floating point performance 6166
Memory Memory performance 2999
Stream Memory bandwidth performance 1983

System Information

Operating System Mac OS X 10.5.8 (Build 9L30)
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 3492
Blowfish
single-threaded scalar 		2138
93.9 MB/sec
 
Blowfish
multi-threaded scalar 		4566
187.1 MB/sec
 
Text Compress
single-threaded scalar 		2375
7.60 MB/sec
 
Text Compress
multi-threaded scalar 		4594
15.1 MB/sec
 
Text Decompress
single-threaded scalar 		2113
8.68 MB/sec
 
Text Decompress
multi-threaded scalar 		4269
17.0 MB/sec
 
Image Compress
single-threaded scalar 		2183
18.0 Mpixels/sec
 
Image Compress
multi-threaded scalar 		4052
34.1 Mpixels/sec
 
Image Decompress
single-threaded scalar 		1790
30.1 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		3564
58.2 Mpixels/sec
 
Lua
single-threaded scalar 		3472
1.34 Mnodes/sec
 
Lua
multi-threaded scalar 		6794
2.61 Mnodes/sec
 

Floating Point Performance

Floating Point 6166
Mandelbrot
single-threaded scalar 		2278
1.52 Gflops
 
Mandelbrot
multi-threaded scalar 		4618
3.02 Gflops
 
Dot Product
single-threaded scalar 		4176
2.02 Gflops
 
Dot Product
multi-threaded scalar 		8618
3.93 Gflops
 
Dot Product
single-threaded vector 		3341
4.00 Gflops
 
Dot Product
multi-threaded vector 		7687
7.99 Gflops
 
LU Decomposition
single-threaded scalar 		881
784.3 Mflops
 
LU Decomposition
multi-threaded scalar 		1840
1.61 Gflops
 
Primality Test
single-threaded scalar 		4380
654.2 Mflops
 
Primality Test
multi-threaded scalar 		6653
1.23 Gflops
 
Sharpen Image
single-threaded scalar 		6139
14.3 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		12088
27.9 Mpixels/sec
 
Blur Image
single-threaded scalar 		7908
6.26 Mpixels/sec
 
Blur Image
multi-threaded scalar 		15719
12.4 Mpixels/sec
 

Memory Performance

Memory 2999
Read Sequential
single-threaded scalar 		4162
5.10 GB/sec
 
Write Sequential
single-threaded scalar 		3123
2.14 GB/sec
 
Stdlib Allocate
single-threaded scalar 		2543
9.49 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2424
5.02 GB/sec
 
Stdlib Copy
single-threaded scalar 		2747
2.83 GB/sec
 

Stream Performance

Stream 1983
Stream Copy
single-threaded scalar 		1880
2.57 GB/sec
 
Stream Copy
single-threaded vector 		2176
2.82 GB/sec
 
Stream Scale
single-threaded scalar 		2013
2.61 GB/sec
 
Stream Scale
single-threaded vector 		1932
2.61 GB/sec
 
Stream Add
single-threaded scalar 		1946
2.94 GB/sec
 
Stream Add
single-threaded vector 		2258
3.14 GB/sec
 
Stream Triad
single-threaded scalar 		2074
2.87 GB/sec
 
Stream Triad
single-threaded vector 		1591
2.98 GB/sec