iMac (Early 2009) (#216551)

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 3098 3761
Floating Point Processor floating point performance 5523
Memory Memory performance 2788
Stream Memory bandwidth performance 1864

System Information

Operating System Mac OS X 10.6.2 (Build 10C540)
Model iMac (Early 2009) Motherboard Apple Inc. Mac-F2218EA9
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 2.00 GB 1067 MHz DDR3 FSB 1.06 GHz
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717

Integer Performance

Integer 3098
Blowfish
single-threaded scalar 		1883
82.7 MB/sec
 
Blowfish
multi-threaded scalar 		3952
162.0 MB/sec
 
Text Compress
single-threaded scalar 		2082
6.66 MB/sec
 
Text Compress
multi-threaded scalar 		3980
13.1 MB/sec
 
Text Decompress
single-threaded scalar 		1844
7.58 MB/sec
 
Text Decompress
multi-threaded scalar 		3733
14.9 MB/sec
 
Image Compress
single-threaded scalar 		1909
15.8 Mpixels/sec
 
Image Compress
multi-threaded scalar 		3706
31.2 Mpixels/sec
 
Image Decompress
single-threaded scalar 		1672
28.1 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		3308
54.0 Mpixels/sec
 
Lua
single-threaded scalar 		3064
1.18 Mnodes/sec
 
Lua
multi-threaded scalar 		6051
2.33 Mnodes/sec
 

Floating Point Performance

Floating Point 5523
Mandelbrot
single-threaded scalar 		1983
1.32 Gflops
 
Mandelbrot
multi-threaded scalar 		3982
2.61 Gflops
 
Dot Product
single-threaded scalar 		3633
1.76 Gflops
 
Dot Product
multi-threaded scalar 		7596
3.46 Gflops
 
Dot Product
single-threaded vector 		2907
3.48 Gflops
 
Dot Product
multi-threaded vector 		6618
6.88 Gflops
 
LU Decomposition
single-threaded scalar 		765
681.4 Mflops
 
LU Decomposition
multi-threaded scalar 		1549
1.36 Gflops
 
Primality Test
single-threaded scalar 		4326
646.1 Mflops
 
Primality Test
multi-threaded scalar 		6789
1.26 Gflops
 
Sharpen Image
single-threaded scalar 		5529
12.9 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		10854
25.0 Mpixels/sec
 
Blur Image
single-threaded scalar 		7009
5.55 Mpixels/sec
 
Blur Image
multi-threaded scalar 		13792
10.8 Mpixels/sec
 

Memory Performance

Memory 2788
Read Sequential
single-threaded scalar 		3787
4.64 GB/sec
 
Write Sequential
single-threaded scalar 		2915
1.99 GB/sec
 
Stdlib Allocate
single-threaded scalar 		2342
8.74 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2400
4.97 GB/sec
 
Stdlib Copy
single-threaded scalar 		2496
2.57 GB/sec
 

Stream Performance

Stream 1864
Stream Copy
single-threaded scalar 		1826
2.50 GB/sec
 
Stream Copy
single-threaded vector 		1978
2.56 GB/sec
 
Stream Scale
single-threaded scalar 		1953
2.53 GB/sec
 
Stream Scale
single-threaded vector 		1928
2.60 GB/sec
 
Stream Add
single-threaded scalar 		1773
2.68 GB/sec
 
Stream Add
single-threaded vector 		2029
2.82 GB/sec
 
Stream Triad
single-threaded scalar 		1853
2.56 GB/sec
 
Stream Triad
single-threaded vector 		1576
2.95 GB/sec