iMac11,1 (#216541)

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 6866 8468
Floating Point Processor floating point performance 14103
Memory Memory performance 3818
Stream Memory bandwidth performance 3658

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 6866
Blowfish
single-threaded scalar 		2078
91.3 MB/sec
 
Blowfish
multi-threaded scalar 		11695
479.3 MB/sec
 
Text Compress
single-threaded scalar 		2219
7.10 MB/sec
 
Text Compress
multi-threaded scalar 		10684
35.0 MB/sec
 
Text Decompress
single-threaded scalar 		2425
9.97 MB/sec
 
Text Decompress
multi-threaded scalar 		11681
46.5 MB/sec
 
Image Compress
single-threaded scalar 		2228
18.4 Mpixels/sec
 
Image Compress
multi-threaded scalar 		10373
87.3 Mpixels/sec
 
Image Decompress
single-threaded scalar 		1995
33.5 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		7981
130.2 Mpixels/sec
 
Lua
single-threaded scalar 		3619
1.39 Mnodes/sec
 
Lua
multi-threaded scalar 		15417
5.93 Mnodes/sec
 

Floating Point Performance

Floating Point 14103
Mandelbrot
single-threaded scalar 		2880
1.92 Gflops
 
Mandelbrot
multi-threaded scalar 		17433
11.4 Gflops
 
Dot Product
single-threaded scalar 		4708
2.27 Gflops
 
Dot Product
multi-threaded scalar 		16584
7.56 Gflops
 
Dot Product
single-threaded vector 		5614
6.73 Gflops
 
Dot Product
multi-threaded vector 		20831
21.7 Gflops
 
LU Decomposition
single-threaded scalar 		742
660.4 Mflops
 
LU Decomposition
multi-threaded scalar 		2638
2.31 Gflops
 
Primality Test
single-threaded scalar 		5598
836.1 Mflops
 
Primality Test
multi-threaded scalar 		19147
3.55 Gflops
 
Sharpen Image
single-threaded scalar 		6790
15.8 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		36041
83.1 Mpixels/sec
 
Blur Image
single-threaded scalar 		8950
7.08 Mpixels/sec
 
Blur Image
multi-threaded scalar 		49487
38.9 Mpixels/sec
 

Memory Performance

Memory 3818
Read Sequential
single-threaded scalar 		5619
6.88 GB/sec
 
Write Sequential
single-threaded scalar 		3085
2.11 GB/sec
 
Stdlib Allocate
single-threaded scalar 		3869
14.4 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2794
5.78 GB/sec
 
Stdlib Copy
single-threaded scalar 		3724
3.84 GB/sec
 

Stream Performance

Stream 3658
Stream Copy
single-threaded scalar 		4247
5.81 GB/sec
 
Stream Copy
single-threaded vector 		4843
6.28 GB/sec
 
Stream Scale
single-threaded scalar 		4260
5.53 GB/sec
 
Stream Scale
single-threaded vector 		4392
5.93 GB/sec
 
Stream Add
single-threaded scalar 		1687
2.55 GB/sec
 
Stream Add
single-threaded vector 		4542
6.32 GB/sec
 
Stream Triad
single-threaded scalar 		1832
2.53 GB/sec
 
Stream Triad
single-threaded vector 		3463
6.48 GB/sec