iMac (Early 2009) (#214987)

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 3165 3770
Floating Point Processor floating point performance 5750
Memory Memory performance 2349
Stream Memory bandwidth performance 1805

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 3165
Blowfish
single-threaded scalar 		2115
92.9 MB/sec
 
Blowfish
multi-threaded scalar 		3950
161.9 MB/sec
 
Text Compress
single-threaded scalar 		2352
7.52 MB/sec
 
Text Compress
multi-threaded scalar 		3876
12.7 MB/sec
 
Text Decompress
single-threaded scalar 		2031
8.35 MB/sec
 
Text Decompress
multi-threaded scalar 		3879
15.5 MB/sec
 
Image Compress
single-threaded scalar 		2076
17.1 Mpixels/sec
 
Image Compress
multi-threaded scalar 		3893
32.8 Mpixels/sec
 
Image Decompress
single-threaded scalar 		1845
31.0 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		3363
54.9 Mpixels/sec
 
Lua
single-threaded scalar 		3355
1.29 Mnodes/sec
 
Lua
multi-threaded scalar 		5245
2.02 Mnodes/sec
 

Floating Point Performance

Floating Point 5750
Mandelbrot
single-threaded scalar 		2213
1.47 Gflops
 
Mandelbrot
multi-threaded scalar 		4049
2.65 Gflops
 
Dot Product
single-threaded scalar 		3993
1.93 Gflops
 
Dot Product
multi-threaded scalar 		7249
3.30 Gflops
 
Dot Product
single-threaded vector 		3331
3.99 Gflops
 
Dot Product
multi-threaded vector 		7218
7.51 Gflops
 
LU Decomposition
single-threaded scalar 		895
797.0 Mflops
 
LU Decomposition
multi-threaded scalar 		1735
1.52 Gflops
 
Primality Test
single-threaded scalar 		4771
712.6 Mflops
 
Primality Test
multi-threaded scalar 		5691
1.06 Gflops
 
Sharpen Image
single-threaded scalar 		6040
14.1 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		11661
26.9 Mpixels/sec
 
Blur Image
single-threaded scalar 		7742
6.13 Mpixels/sec
 
Blur Image
multi-threaded scalar 		13912
10.9 Mpixels/sec
 

Memory Performance

Memory 2349
Read Sequential
single-threaded scalar 		2592
3.17 GB/sec
 
Write Sequential
single-threaded scalar 		2514
1.72 GB/sec
 
Stdlib Allocate
single-threaded scalar 		2645
9.87 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		1921
3.98 GB/sec
 
Stdlib Copy
single-threaded scalar 		2074
2.14 GB/sec
 

Stream Performance

Stream 1805
Stream Copy
single-threaded scalar 		1796
2.46 GB/sec
 
Stream Copy
single-threaded vector 		1939
2.51 GB/sec
 
Stream Scale
single-threaded scalar 		1815
2.36 GB/sec
 
Stream Scale
single-threaded vector 		1819
2.46 GB/sec
 
Stream Add
single-threaded scalar 		1662
2.51 GB/sec
 
Stream Add
single-threaded vector 		2012
2.80 GB/sec
 
Stream Triad
single-threaded scalar 		1790
2.47 GB/sec
 
Stream Triad
single-threaded vector 		1611
3.02 GB/sec