iMac11,1 (#216409)

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 6841 8346
Floating Point Processor floating point performance 13821
Memory Memory performance 3716
Stream Memory bandwidth performance 3716

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 8.00 GB 1067 MHz DDR3 FSB 4.80 GHz
BIOS Apple Inc. IM111.88Z.0034.B00.0910301727

Integer Performance

Integer 6841
Blowfish
single-threaded scalar 		2038
89.5 MB/sec
 
Blowfish
multi-threaded scalar 		11791
483.2 MB/sec
 
Text Compress
single-threaded scalar 		2176
6.96 MB/sec
 
Text Compress
multi-threaded scalar 		10695
35.1 MB/sec
 
Text Decompress
single-threaded scalar 		2388
9.82 MB/sec
 
Text Decompress
multi-threaded scalar 		11652
46.4 MB/sec
 
Image Compress
single-threaded scalar 		2199
18.2 Mpixels/sec
 
Image Compress
multi-threaded scalar 		9646
81.2 Mpixels/sec
 
Image Decompress
single-threaded scalar 		1975
33.2 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		8063
131.5 Mpixels/sec
 
Lua
single-threaded scalar 		3536
1.36 Mnodes/sec
 
Lua
multi-threaded scalar 		15942
6.13 Mnodes/sec
 

Floating Point Performance

Floating Point 13821
Mandelbrot
single-threaded scalar 		2814
1.87 Gflops
 
Mandelbrot
multi-threaded scalar 		18214
11.9 Gflops
 
Dot Product
single-threaded scalar 		4590
2.22 Gflops
 
Dot Product
multi-threaded scalar 		16823
7.67 Gflops
 
Dot Product
single-threaded vector 		5464
6.55 Gflops
 
Dot Product
multi-threaded vector 		20732
21.6 Gflops
 
LU Decomposition
single-threaded scalar 		725
645.9 Mflops
 
LU Decomposition
multi-threaded scalar 		2624
2.30 Gflops
 
Primality Test
single-threaded scalar 		5480
818.5 Mflops
 
Primality Test
multi-threaded scalar 		19036
3.53 Gflops
 
Sharpen Image
single-threaded scalar 		6668
15.6 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		33090
76.3 Mpixels/sec
 
Blur Image
single-threaded scalar 		8738
6.91 Mpixels/sec
 
Blur Image
multi-threaded scalar 		48502
38.1 Mpixels/sec
 

Memory Performance

Memory 3716
Read Sequential
single-threaded scalar 		5497
6.73 GB/sec
 
Write Sequential
single-threaded scalar 		3030
2.07 GB/sec
 
Stdlib Allocate
single-threaded scalar 		3722
13.9 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2721
5.63 GB/sec
 
Stdlib Copy
single-threaded scalar 		3611
3.72 GB/sec
 

Stream Performance

Stream 3716
Stream Copy
single-threaded scalar 		4149
5.67 GB/sec
 
Stream Copy
single-threaded vector 		5012
6.50 GB/sec
 
Stream Scale
single-threaded scalar 		4421
5.74 GB/sec
 
Stream Scale
single-threaded vector 		4718
6.37 GB/sec
 
Stream Add
single-threaded scalar 		1719
2.60 GB/sec
 
Stream Add
single-threaded vector 		4478
6.23 GB/sec
 
Stream Triad
single-threaded scalar 		1828
2.53 GB/sec
 
Stream Triad
single-threaded vector 		3403
6.37 GB/sec