iMac (Early 2009) (#216149)

Submitted on February 08 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 3579 4308
Floating Point Processor floating point performance 6394
Memory Memory performance 3075
Stream Memory bandwidth performance 2026

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 3579
Blowfish
single-threaded scalar 		2144
94.2 MB/sec
 
Blowfish
multi-threaded scalar 		4544
186.2 MB/sec
 
Text Compress
single-threaded scalar 		2394
7.66 MB/sec
 
Text Compress
multi-threaded scalar 		4595
15.1 MB/sec
 
Text Decompress
single-threaded scalar 		2125
8.73 MB/sec
 
Text Decompress
multi-threaded scalar 		4309
17.2 MB/sec
 
Image Compress
single-threaded scalar 		2183
18.0 Mpixels/sec
 
Image Compress
multi-threaded scalar 		4252
35.8 Mpixels/sec
 
Image Decompress
single-threaded scalar 		1948
32.7 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		3983
65.0 Mpixels/sec
 
Lua
single-threaded scalar 		3496
1.35 Mnodes/sec
 
Lua
multi-threaded scalar 		6978
2.68 Mnodes/sec
 

Floating Point Performance

Floating Point 6394
Mandelbrot
single-threaded scalar 		2281
1.52 Gflops
 
Mandelbrot
multi-threaded scalar 		4612
3.02 Gflops
 
Dot Product
single-threaded scalar 		4178
2.02 Gflops
 
Dot Product
multi-threaded scalar 		8760
3.99 Gflops
 
Dot Product
single-threaded vector 		3343
4.01 Gflops
 
Dot Product
multi-threaded vector 		7690
8.00 Gflops
 
LU Decomposition
single-threaded scalar 		874
778.1 Mflops
 
LU Decomposition
multi-threaded scalar 		1774
1.56 Gflops
 
Primality Test
single-threaded scalar 		4968
742.1 Mflops
 
Primality Test
multi-threaded scalar 		7776
1.44 Gflops
 
Sharpen Image
single-threaded scalar 		6411
15.0 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		12784
29.5 Mpixels/sec
 
Blur Image
single-threaded scalar 		8061
6.38 Mpixels/sec
 
Blur Image
multi-threaded scalar 		16017
12.6 Mpixels/sec
 

Memory Performance

Memory 3075
Read Sequential
single-threaded scalar 		4196
5.14 GB/sec
 
Write Sequential
single-threaded scalar 		3190
2.18 GB/sec
 
Stdlib Allocate
single-threaded scalar 		2699
10.1 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2518
5.21 GB/sec
 
Stdlib Copy
single-threaded scalar 		2775
2.86 GB/sec
 

Stream Performance

Stream 2026
Stream Copy
single-threaded scalar 		2079
2.84 GB/sec
 
Stream Copy
single-threaded vector 		2103
2.73 GB/sec
 
Stream Scale
single-threaded scalar 		2109
2.74 GB/sec
 
Stream Scale
single-threaded vector 		2180
2.94 GB/sec
 
Stream Add
single-threaded scalar 		1849
2.79 GB/sec
 
Stream Add
single-threaded vector 		2236
3.11 GB/sec
 
Stream Triad
single-threaded scalar 		2053
2.84 GB/sec
 
Stream Triad
single-threaded vector 		1600
3.00 GB/sec