iMac11,1 (#216074)

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 (64-bit)
Integer Processor integer performance 8658 9685
Floating Point Processor floating point performance 15035
Memory Memory performance 4866
Stream Memory bandwidth performance 4195

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 8658
Blowfish
single-threaded scalar 		2118
93.0 MB/sec
 
Blowfish
multi-threaded scalar 		11940
489.3 MB/sec
 
Text Compress
single-threaded scalar 		2591
8.29 MB/sec
 
Text Compress
multi-threaded scalar 		12759
41.9 MB/sec
 
Text Decompress
single-threaded scalar 		2846
11.7 MB/sec
 
Text Decompress
multi-threaded scalar 		14279
56.9 MB/sec
 
Image Compress
single-threaded scalar 		2806
23.2 Mpixels/sec
 
Image Compress
multi-threaded scalar 		13436
113.0 Mpixels/sec
 
Image Decompress
single-threaded scalar 		2989
50.2 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		11788
192.3 Mpixels/sec
 
Lua
single-threaded scalar 		5079
1.96 Mnodes/sec
 
Lua
multi-threaded scalar 		21266
8.18 Mnodes/sec
 

Floating Point Performance

Floating Point 15035
Mandelbrot
single-threaded scalar 		2799
1.86 Gflops
 
Mandelbrot
multi-threaded scalar 		17642
11.5 Gflops
 
Dot Product
single-threaded scalar 		4570
2.21 Gflops
 
Dot Product
multi-threaded scalar 		16798
7.65 Gflops
 
Dot Product
single-threaded vector 		5481
6.57 Gflops
 
Dot Product
multi-threaded vector 		25243
26.3 Gflops
 
LU Decomposition
single-threaded scalar 		1519
1.35 Gflops
 
LU Decomposition
multi-threaded scalar 		5532
4.85 Gflops
 
Primality Test
single-threaded scalar 		7377
1.10 Gflops
 
Primality Test
multi-threaded scalar 		25565
4.74 Gflops
 
Sharpen Image
single-threaded scalar 		7190
16.8 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		35367
81.5 Mpixels/sec
 
Blur Image
single-threaded scalar 		8671
6.86 Mpixels/sec
 
Blur Image
multi-threaded scalar 		46749
36.8 Mpixels/sec
 

Memory Performance

Memory 4866
Read Sequential
single-threaded scalar 		5744
7.03 GB/sec
 
Write Sequential
single-threaded scalar 		7675
5.25 GB/sec
 
Stdlib Allocate
single-threaded scalar 		4427
16.5 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2653
5.49 GB/sec
 
Stdlib Copy
single-threaded scalar 		3835
3.95 GB/sec
 

Stream Performance

Stream 4195
Stream Copy
single-threaded scalar 		4235
5.79 GB/sec
 
Stream Copy
single-threaded vector 		4499
5.83 GB/sec
 
Stream Scale
single-threaded scalar 		4057
5.26 GB/sec
 
Stream Scale
single-threaded vector 		4425
5.97 GB/sec
 
Stream Add
single-threaded scalar 		4039
6.10 GB/sec
 
Stream Add
single-threaded vector 		4604
6.40 GB/sec
 
Stream Triad
single-threaded scalar 		4406
6.09 GB/sec
 
Stream Triad
single-threaded vector 		3295
6.17 GB/sec