iMac11,1 (#216403)

Submitted on February 09 2010 (1 month ago) by  randlemcmurphy

  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 6762 8335
Floating Point Processor floating point performance 13838
Memory Memory performance 3764
Stream Memory bandwidth performance 3723

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 6762
Blowfish
single-threaded scalar 		2018
88.7 MB/sec
 
Blowfish
multi-threaded scalar 		11519
472.0 MB/sec
 
Text Compress
single-threaded scalar 		2176
6.96 MB/sec
 
Text Compress
multi-threaded scalar 		10581
34.7 MB/sec
 
Text Decompress
single-threaded scalar 		2380
9.78 MB/sec
 
Text Decompress
multi-threaded scalar 		11586
46.2 MB/sec
 
Image Compress
single-threaded scalar 		2184
18.0 Mpixels/sec
 
Image Compress
multi-threaded scalar 		10447
87.9 Mpixels/sec
 
Image Decompress
single-threaded scalar 		1974
33.2 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		7364
120.1 Mpixels/sec
 
Lua
single-threaded scalar 		3535
1.36 Mnodes/sec
 
Lua
multi-threaded scalar 		15382
5.92 Mnodes/sec
 

Floating Point Performance

Floating Point 13838
Mandelbrot
single-threaded scalar 		2839
1.89 Gflops
 
Mandelbrot
multi-threaded scalar 		17821
11.7 Gflops
 
Dot Product
single-threaded scalar 		4563
2.20 Gflops
 
Dot Product
multi-threaded scalar 		16564
7.55 Gflops
 
Dot Product
single-threaded vector 		5520
6.61 Gflops
 
Dot Product
multi-threaded vector 		21547
22.4 Gflops
 
LU Decomposition
single-threaded scalar 		742
661.0 Mflops
 
LU Decomposition
multi-threaded scalar 		3432
3.01 Gflops
 
Primality Test
single-threaded scalar 		5513
823.4 Mflops
 
Primality Test
multi-threaded scalar 		18626
3.46 Gflops
 
Sharpen Image
single-threaded scalar 		6659
15.5 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		34517
79.5 Mpixels/sec
 
Blur Image
single-threaded scalar 		8756
6.93 Mpixels/sec
 
Blur Image
multi-threaded scalar 		46638
36.7 Mpixels/sec
 

Memory Performance

Memory 3764
Read Sequential
single-threaded scalar 		5573
6.82 GB/sec
 
Write Sequential
single-threaded scalar 		2996
2.05 GB/sec
 
Stdlib Allocate
single-threaded scalar 		3742
14.0 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2756
5.71 GB/sec
 
Stdlib Copy
single-threaded scalar 		3756
3.87 GB/sec
 

Stream Performance

Stream 3723
Stream Copy
single-threaded scalar 		4173
5.71 GB/sec
 
Stream Copy
single-threaded vector 		5136
6.66 GB/sec
 
Stream Scale
single-threaded scalar 		4121
5.35 GB/sec
 
Stream Scale
single-threaded vector 		4525
6.11 GB/sec
 
Stream Add
single-threaded scalar 		1686
2.55 GB/sec
 
Stream Add
single-threaded vector 		4704
6.54 GB/sec
 
Stream Triad
single-threaded scalar 		1859
2.57 GB/sec
 
Stream Triad
single-threaded vector 		3583
6.71 GB/sec