iMac11,1

Summary

Section Description Score Geekbench Score
Geekbench 2.1.4 for Mac OS X x86 (32-bit)
Integer Processor integer performance 6698 8253
Floating Point Processor floating point performance 13639
Memory Memory performance 3825
Stream Memory bandwidth performance 3701

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 6698
Blowfish
single-threaded scalar
2076
91.2 MB/sec
 
Blowfish
multi-threaded scalar
11215
459.6 MB/sec
 
Text Compress
single-threaded scalar
2224
7.11 MB/sec
 
Text Compress
multi-threaded scalar
10759
35.3 MB/sec
 
Text Decompress
single-threaded scalar
2434
10.0 MB/sec
 
Text Decompress
multi-threaded scalar
11300
45.0 MB/sec
 
Image Compress
single-threaded scalar
2249
18.6 Mpixels/sec
 
Image Compress
multi-threaded scalar
9252
77.8 Mpixels/sec
 
Image Decompress
single-threaded scalar
2013
33.8 Mpixels/sec
 
Image Decompress
multi-threaded scalar
6765
110.4 Mpixels/sec
 
Lua
single-threaded scalar
3632
1.40 Mnodes/sec
 
Lua
multi-threaded scalar
16458
6.33 Mnodes/sec
 

Floating Point Performance

Floating Point 13639
Mandelbrot
single-threaded scalar
2890
1.92 Gflops
 
Mandelbrot
multi-threaded scalar
15619
10.2 Gflops
 
Dot Product
single-threaded scalar
4704
2.27 Gflops
 
Dot Product
multi-threaded scalar
16693
7.61 Gflops
 
Dot Product
single-threaded vector
5577
6.68 Gflops
 
Dot Product
multi-threaded vector
19903
20.7 Gflops
 
LU Decomposition
single-threaded scalar
739
657.8 Mflops
 
LU Decomposition
multi-threaded scalar
2631
2.31 Gflops
 
Primality Test
single-threaded scalar
5612
838.3 Mflops
 
Primality Test
multi-threaded scalar
19096
3.54 Gflops
 
Sharpen Image
single-threaded scalar
6788
15.8 Mpixels/sec
 
Sharpen Image
multi-threaded scalar
35369
81.5 Mpixels/sec
 
Blur Image
single-threaded scalar
8940
7.07 Mpixels/sec
 
Blur Image
multi-threaded scalar
46389
36.5 Mpixels/sec
 

Memory Performance

Memory 3825
Read Sequential
single-threaded scalar
5646
6.91 GB/sec
 
Write Sequential
single-threaded scalar
3083
2.11 GB/sec
 
Stdlib Allocate
single-threaded scalar
3823
14.3 Mallocs/sec
 
Stdlib Write
single-threaded scalar
2756
5.71 GB/sec
 
Stdlib Copy
single-threaded scalar
3820
3.94 GB/sec
 

Stream Performance

Stream 3701
Stream Copy
single-threaded scalar
4029
5.51 GB/sec
 
Stream Copy
single-threaded vector
4641
6.02 GB/sec
 
Stream Scale
single-threaded scalar
4624
6.00 GB/sec
 
Stream Scale
single-threaded vector
4811
6.49 GB/sec
 
Stream Add
single-threaded scalar
1670
2.52 GB/sec
 
Stream Add
single-threaded vector
4629
6.44 GB/sec
 
Stream Triad
single-threaded scalar
1798
2.49 GB/sec
 
Stream Triad
single-threaded vector
3408
6.38 GB/sec