iMac11,1 (#216325)

Submitted on February 09 2010 (29 days 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 6663 8226
Floating Point Processor floating point performance 13606
Memory Memory performance 3794
Stream Memory bandwidth performance 3732

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 6663
Blowfish
single-threaded scalar 		2074
91.1 MB/sec
 
Blowfish
multi-threaded scalar 		11808
483.9 MB/sec
 
Text Compress
single-threaded scalar 		2200
7.04 MB/sec
 
Text Compress
multi-threaded scalar 		10819
35.5 MB/sec
 
Text Decompress
single-threaded scalar 		2434
10.0 MB/sec
 
Text Decompress
multi-threaded scalar 		11060
44.1 MB/sec
 
Image Compress
single-threaded scalar 		2250
18.6 Mpixels/sec
 
Image Compress
multi-threaded scalar 		9399
79.1 Mpixels/sec
 
Image Decompress
single-threaded scalar 		2005
33.7 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		6709
109.5 Mpixels/sec
 
Lua
single-threaded scalar 		3639
1.40 Mnodes/sec
 
Lua
multi-threaded scalar 		15563
5.99 Mnodes/sec
 

Floating Point Performance

Floating Point 13606
Mandelbrot
single-threaded scalar 		2874
1.91 Gflops
 
Mandelbrot
multi-threaded scalar 		18172
11.9 Gflops
 
Dot Product
single-threaded scalar 		4640
2.24 Gflops
 
Dot Product
multi-threaded scalar 		16922
7.71 Gflops
 
Dot Product
single-threaded vector 		5527
6.62 Gflops
 
Dot Product
multi-threaded vector 		20594
21.4 Gflops
 
LU Decomposition
single-threaded scalar 		739
658.0 Mflops
 
LU Decomposition
multi-threaded scalar 		2644
2.32 Gflops
 
Primality Test
single-threaded scalar 		5573
832.4 Mflops
 
Primality Test
multi-threaded scalar 		19072
3.54 Gflops
 
Sharpen Image
single-threaded scalar 		6767
15.8 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		30690
70.7 Mpixels/sec
 
Blur Image
single-threaded scalar 		8877
7.02 Mpixels/sec
 
Blur Image
multi-threaded scalar 		47403
37.3 Mpixels/sec
 

Memory Performance

Memory 3794
Read Sequential
single-threaded scalar 		5570
6.82 GB/sec
 
Write Sequential
single-threaded scalar 		3067
2.10 GB/sec
 
Stdlib Allocate
single-threaded scalar 		3755
14.0 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2814
5.82 GB/sec
 
Stdlib Copy
single-threaded scalar 		3768
3.88 GB/sec
 

Stream Performance

Stream 3732
Stream Copy
single-threaded scalar 		4279
5.85 GB/sec
 
Stream Copy
single-threaded vector 		4958
6.43 GB/sec
 
Stream Scale
single-threaded scalar 		4460
5.79 GB/sec
 
Stream Scale
single-threaded vector 		4522
6.10 GB/sec
 
Stream Add
single-threaded scalar 		1709
2.58 GB/sec
 
Stream Add
single-threaded vector 		4672
6.50 GB/sec
 
Stream Triad
single-threaded scalar 		1829
2.53 GB/sec
 
Stream Triad
single-threaded vector 		3432
6.42 GB/sec