iMac11,1 (#183671)

Submitted on November 13 2009 (3 months ago) by  technomad

  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 8537 9638
Floating Point Processor floating point performance 14895
Memory Memory performance 4917
Stream Memory bandwidth performance 4537

System Information

Operating System Mac OS X 10.6.2 (Build 10C2234)
Model iMac11,1 Motherboard Apple Inc. Mac-F2268DAE
Processor Intel Core i7 860
Processor ID GenuineIntel Family 6 Model 30 Stepping 5
Processor Frequency 2.80 GHz Processors 1
Cores 4 Threads 8
L1 Instruction Cache 32.0 KB L1 Data Cache 32.0 KB
L2 Cache 256 KB L3 Cache 8.00 MB
Memory 4.00 GB 1067 MHz DDR3 FSB 4.80 GHz
BIOS Apple Inc. IM111.88Z.0034.B00.0910301727

Integer Performance

Integer 8537
Blowfish
single-threaded scalar 		2134
93.8 MB/sec
 
Blowfish
multi-threaded scalar 		12328
505.2 MB/sec
 
Text Compress
single-threaded scalar 		2536
8.11 MB/sec
 
Text Compress
multi-threaded scalar 		12577
41.3 MB/sec
 
Text Decompress
single-threaded scalar 		2818
11.6 MB/sec
 
Text Decompress
multi-threaded scalar 		14114
56.2 MB/sec
 
Image Compress
single-threaded scalar 		2830
23.4 Mpixels/sec
 
Image Compress
multi-threaded scalar 		13038
109.7 Mpixels/sec
 
Image Decompress
single-threaded scalar 		2921
49.0 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		11170
182.2 Mpixels/sec
 
Lua
single-threaded scalar 		4942
1.90 Mnodes/sec
 
Lua
multi-threaded scalar 		21041
8.09 Mnodes/sec
 

Floating Point Performance

Floating Point 14895
Mandelbrot
single-threaded scalar 		2771
1.84 Gflops
 
Mandelbrot
multi-threaded scalar 		17537
11.5 Gflops
 
Dot Product
single-threaded scalar 		4592
2.22 Gflops
 
Dot Product
multi-threaded scalar 		16684
7.60 Gflops
 
Dot Product
single-threaded vector 		5418
6.49 Gflops
 
Dot Product
multi-threaded vector 		26822
27.9 Gflops
 
LU Decomposition
single-threaded scalar 		1526
1.36 Gflops
 
LU Decomposition
multi-threaded scalar 		5692
4.99 Gflops
 
Primality Test
single-threaded scalar 		7077
1.06 Gflops
 
Primality Test
multi-threaded scalar 		24884
4.62 Gflops
 
Sharpen Image
single-threaded scalar 		7104
16.6 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		33842
78.0 Mpixels/sec
 
Blur Image
single-threaded scalar 		8656
6.85 Mpixels/sec
 
Blur Image
multi-threaded scalar 		45926
36.1 Mpixels/sec
 

Memory Performance

Memory 4917
Read Sequential
single-threaded scalar 		5626
6.89 GB/sec
 
Write Sequential
single-threaded scalar 		8154
5.58 GB/sec
 
Stdlib Allocate
single-threaded scalar 		4416
16.5 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2794
5.78 GB/sec
 
Stdlib Copy
single-threaded scalar 		3597
3.71 GB/sec
 

Stream Performance

Stream 4537
Stream Copy
single-threaded scalar 		4421
6.05 GB/sec
 
Stream Copy
single-threaded vector 		5084
6.59 GB/sec
 
Stream Scale
single-threaded scalar 		4279
5.55 GB/sec
 
Stream Scale
single-threaded vector 		5206
7.03 GB/sec
 
Stream Add
single-threaded scalar 		4229
6.38 GB/sec
 
Stream Add
single-threaded vector 		4970
6.91 GB/sec
 
Stream Triad
single-threaded scalar 		4424
6.11 GB/sec
 
Stream Triad
single-threaded vector 		3683
6.89 GB/sec