iMac11,1 (#216224)

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 8539 9560
Floating Point Processor floating point performance 14610
Memory Memory performance 5075
Stream Memory bandwidth performance 4432

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 8539
Blowfish
single-threaded scalar 		2189
96.2 MB/sec
 
Blowfish
multi-threaded scalar 		12745
522.3 MB/sec
 
Text Compress
single-threaded scalar 		2615
8.36 MB/sec
 
Text Compress
multi-threaded scalar 		12889
42.3 MB/sec
 
Text Decompress
single-threaded scalar 		2917
12.0 MB/sec
 
Text Decompress
multi-threaded scalar 		14482
57.7 MB/sec
 
Image Compress
single-threaded scalar 		2905
24.0 Mpixels/sec
 
Image Compress
multi-threaded scalar 		12849
108.1 Mpixels/sec
 
Image Decompress
single-threaded scalar 		2981
50.1 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		9680
157.9 Mpixels/sec
 
Lua
single-threaded scalar 		5147
1.98 Mnodes/sec
 
Lua
multi-threaded scalar 		21073
8.11 Mnodes/sec
 

Floating Point Performance

Floating Point 14610
Mandelbrot
single-threaded scalar 		2888
1.92 Gflops
 
Mandelbrot
multi-threaded scalar 		15781
10.3 Gflops
 
Dot Product
single-threaded scalar 		4697
2.27 Gflops
 
Dot Product
multi-threaded scalar 		16993
7.74 Gflops
 
Dot Product
single-threaded vector 		5613
6.72 Gflops
 
Dot Product
multi-threaded vector 		23869
24.8 Gflops
 
LU Decomposition
single-threaded scalar 		1525
1.36 Gflops
 
LU Decomposition
multi-threaded scalar 		5440
4.77 Gflops
 
Primality Test
single-threaded scalar 		7470
1.12 Gflops
 
Primality Test
multi-threaded scalar 		25409
4.72 Gflops
 
Sharpen Image
single-threaded scalar 		7239
16.9 Mpixels/sec
 
Sharpen Image
multi-threaded scalar 		31217
71.9 Mpixels/sec
 
Blur Image
single-threaded scalar 		8955
7.09 Mpixels/sec
 
Blur Image
multi-threaded scalar 		47456
37.3 Mpixels/sec
 

Memory Performance

Memory 5075
Read Sequential
single-threaded scalar 		5916
7.24 GB/sec
 
Write Sequential
single-threaded scalar 		8399
5.74 GB/sec
 
Stdlib Allocate
single-threaded scalar 		4345
16.2 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		2827
5.85 GB/sec
 
Stdlib Copy
single-threaded scalar 		3889
4.01 GB/sec
 

Stream Performance

Stream 4432
Stream Copy
single-threaded scalar 		4480
6.13 GB/sec
 
Stream Copy
single-threaded vector 		5119
6.64 GB/sec
 
Stream Scale
single-threaded scalar 		4231
5.49 GB/sec
 
Stream Scale
single-threaded vector 		4694
6.34 GB/sec
 
Stream Add
single-threaded scalar 		4357
6.58 GB/sec
 
Stream Add
single-threaded vector 		4690
6.52 GB/sec
 
Stream Triad
single-threaded scalar 		4369
6.04 GB/sec
 
Stream Triad
single-threaded vector 		3517
6.58 GB/sec