iMac11,1 (#216422)

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 6696 8412
Floating Point Processor floating point performance 14076
Memory Memory performance 3837
Stream Memory bandwidth performance 3746

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 6696
Blowfish
single-threaded scalar 		2074
91.1 MB/sec
 
Blowfish
multi-threaded scalar 		11085
454.3 MB/sec
 
Text Compress
single-threaded scalar 		2220
7.10 MB/sec
 
Text Compress
multi-threaded scalar 		10738
35.2 MB/sec
 
Text Decompress
single-threaded scalar 		2427
9.97 MB/sec
 
Text Decompress
multi-threaded scalar 		11602
46.2 MB/sec
 
Image Compress
single-threaded scalar 		2242
18.5 Mpixels/sec
 
Image Compress
multi-threaded scalar 		9493
79.9 Mpixels/sec
 
Image Decompress
single-threaded scalar 		2014
33.8 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		7340
119.8 Mpixels/sec
 
Lua
single-threaded scalar 		3602
1.39 Mnodes/sec
 
Lua
multi-threaded scalar 		15520
5.97 Mnodes/sec
 

Floating Point Performance

Floating Point 14076
Mandelbrot
single-threaded scalar 		2888
1.92 Gflops
 
Mandelbrot
multi-threaded scalar 		17978
11.8 Gflops
 
Dot Product
single-threaded scalar 		4682
2.26 Gflops
 
Dot Product
multi-threaded scalar 		16669
7.60 Gflops
 
Dot Product
single-threaded vector 		5607
6.72 Gflops
 
Dot Product
multi-threaded vector 		20636
21.5 Gflops
 
LU Decomposition
single-threaded scalar 		742
660.8 Mflops
 
LU Decomposition
multi-threaded scalar 		2653
2.33 Gflops
 
Primality Test
single-threaded scalar 		5604
837.1 Mflops
 
Primality Test
multi-threaded scalar 		18990
3.52 Gflops
 
Sharpen Image
single-threaded scalar 		6788
15.8 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		35552
81.9 Mpixels/sec
 
Blur Image
single-threaded scalar 		8879
7.03 Mpixels/sec
 
Blur Image
multi-threaded scalar 		49400
38.8 Mpixels/sec
 

Memory Performance

Memory 3837
Read Sequential
single-threaded scalar 		5648
6.92 GB/sec
 
Write Sequential
single-threaded scalar 		3077
2.10 GB/sec
 
Stdlib Allocate
single-threaded scalar 		3833
14.3 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2834
5.87 GB/sec
 
Stdlib Copy
single-threaded scalar 		3795
3.91 GB/sec
 

Stream Performance

Stream 3746
Stream Copy
single-threaded scalar 		4216
5.77 GB/sec
 
Stream Copy
single-threaded vector 		5114
6.63 GB/sec
 
Stream Scale
single-threaded scalar 		4401
5.71 GB/sec
 
Stream Scale
single-threaded vector 		4537
6.12 GB/sec
 
Stream Add
single-threaded scalar 		1679
2.54 GB/sec
 
Stream Add
single-threaded vector 		4704
6.54 GB/sec
 
Stream Triad
single-threaded scalar 		1860
2.57 GB/sec
 
Stream Triad
single-threaded vector 		3462
6.48 GB/sec