iMac (Early 2009) (#214961)

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 (64-bit)
Integer Processor integer performance 3760 4138
Floating Point Processor floating point performance 5822
Memory Memory performance 2952
Stream Memory bandwidth performance 1940

System Information

Operating System Mac OS X 10.6.2 (Build 10C540)
Model iMac (Early 2009) Motherboard Apple Inc. Mac-F2218FA9
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 3760
Blowfish
single-threaded scalar 		1731
76.1 MB/sec
 
Blowfish
multi-threaded scalar 		3669
150.4 MB/sec
 
Text Compress
single-threaded scalar 		2401
7.68 MB/sec
 
Text Compress
multi-threaded scalar 		4597
15.1 MB/sec
 
Text Decompress
single-threaded scalar 		2084
8.56 MB/sec
 
Text Decompress
multi-threaded scalar 		4228
16.8 MB/sec
 
Image Compress
single-threaded scalar 		2299
19.0 Mpixels/sec
 
Image Compress
multi-threaded scalar 		4484
37.7 Mpixels/sec
 
Image Decompress
single-threaded scalar 		2352
39.5 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		4718
77.0 Mpixels/sec
 
Lua
single-threaded scalar 		4219
1.62 Mnodes/sec
 
Lua
multi-threaded scalar 		8339
3.21 Mnodes/sec
 

Floating Point Performance

Floating Point 5822
Mandelbrot
single-threaded scalar 		1985
1.32 Gflops
 
Mandelbrot
multi-threaded scalar 		3994
2.61 Gflops
 
Dot Product
single-threaded scalar 		3592
1.74 Gflops
 
Dot Product
multi-threaded scalar 		7538
3.44 Gflops
 
Dot Product
single-threaded vector 		2791
3.34 Gflops
 
Dot Product
multi-threaded vector 		6378
6.63 Gflops
 
LU Decomposition
single-threaded scalar 		1463
1.30 Gflops
 
LU Decomposition
multi-threaded scalar 		2931
2.57 Gflops
 
Primality Test
single-threaded scalar 		5218
779.4 Mflops
 
Primality Test
multi-threaded scalar 		7940
1.47 Gflops
 
Sharpen Image
single-threaded scalar 		5640
13.2 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		11312
26.1 Mpixels/sec
 
Blur Image
single-threaded scalar 		6971
5.52 Mpixels/sec
 
Blur Image
multi-threaded scalar 		13764
10.8 Mpixels/sec
 

Memory Performance

Memory 2952
Read Sequential
single-threaded scalar 		3996
4.89 GB/sec
 
Write Sequential
single-threaded scalar 		3027
2.07 GB/sec
 
Stdlib Allocate
single-threaded scalar 		2661
9.93 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2509
5.19 GB/sec
 
Stdlib Copy
single-threaded scalar 		2568
2.65 GB/sec
 

Stream Performance

Stream 1940
Stream Copy
single-threaded scalar 		1987
2.72 GB/sec
 
Stream Copy
single-threaded vector 		2099
2.72 GB/sec
 
Stream Scale
single-threaded scalar 		1965
2.55 GB/sec
 
Stream Scale
single-threaded vector 		1846
2.49 GB/sec
 
Stream Add
single-threaded scalar 		1888
2.85 GB/sec
 
Stream Add
single-threaded vector 		2113
2.94 GB/sec
 
Stream Triad
single-threaded scalar 		2103
2.91 GB/sec
 
Stream Triad
single-threaded vector 		1522
2.85 GB/sec