iMac11,1 (#216230)

Submitted on February 08 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 6712 8200
Floating Point Processor floating point performance 13468
Memory Memory performance 3802
Stream Memory bandwidth performance 3776

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 6712
Blowfish
single-threaded scalar 		2041
89.7 MB/sec
 
Blowfish
multi-threaded scalar 		11867
486.3 MB/sec
 
Text Compress
single-threaded scalar 		2217
7.09 MB/sec
 
Text Compress
multi-threaded scalar 		10483
34.4 MB/sec
 
Text Decompress
single-threaded scalar 		2433
10.0 MB/sec
 
Text Decompress
multi-threaded scalar 		11878
47.3 MB/sec
 
Image Compress
single-threaded scalar 		2238
18.5 Mpixels/sec
 
Image Compress
multi-threaded scalar 		9454
79.5 Mpixels/sec
 
Image Decompress
single-threaded scalar 		2010
33.7 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		6685
109.1 Mpixels/sec
 
Lua
single-threaded scalar 		3607
1.39 Mnodes/sec
 
Lua
multi-threaded scalar 		15640
6.02 Mnodes/sec
 

Floating Point Performance

Floating Point 13468
Mandelbrot
single-threaded scalar 		2880
1.92 Gflops
 
Mandelbrot
multi-threaded scalar 		16294
10.7 Gflops
 
Dot Product
single-threaded scalar 		4678
2.26 Gflops
 
Dot Product
multi-threaded scalar 		16419
7.48 Gflops
 
Dot Product
single-threaded vector 		5585
6.69 Gflops
 
Dot Product
multi-threaded vector 		22113
23.0 Gflops
 
LU Decomposition
single-threaded scalar 		726
646.7 Mflops
 
LU Decomposition
multi-threaded scalar 		2820
2.47 Gflops
 
Primality Test
single-threaded scalar 		5597
835.9 Mflops
 
Primality Test
multi-threaded scalar 		19055
3.54 Gflops
 
Sharpen Image
single-threaded scalar 		6777
15.8 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		30287
69.8 Mpixels/sec
 
Blur Image
single-threaded scalar 		8929
7.07 Mpixels/sec
 
Blur Image
multi-threaded scalar 		46393
36.5 Mpixels/sec
 

Memory Performance

Memory 3802
Read Sequential
single-threaded scalar 		5640
6.91 GB/sec
 
Write Sequential
single-threaded scalar 		3065
2.10 GB/sec
 
Stdlib Allocate
single-threaded scalar 		3608
13.5 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2815
5.83 GB/sec
 
Stdlib Copy
single-threaded scalar 		3886
4.01 GB/sec
 

Stream Performance

Stream 3776
Stream Copy
single-threaded scalar 		4216
5.77 GB/sec
 
Stream Copy
single-threaded vector 		5110
6.63 GB/sec
 
Stream Scale
single-threaded scalar 		4391
5.70 GB/sec
 
Stream Scale
single-threaded vector 		4748
6.41 GB/sec
 
Stream Add
single-threaded scalar 		1689
2.55 GB/sec
 
Stream Add
single-threaded vector 		4711
6.55 GB/sec
 
Stream Triad
single-threaded scalar 		1846
2.55 GB/sec
 
Stream Triad
single-threaded vector 		3499
6.55 GB/sec