Section Description Score Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (64-bit)
Integer Processor integer performance 8801 9970
Floating Point Processor floating point performance 15753
Memory Memory performance 4825
Stream Memory bandwidth performance 4115

Result Information

User meirvin
Upload Date Sat, 22 Oct 2011 07:39:58 +0000
Views 7

System Information

iMac (27-inch Late 2009)
Operating System Mac OS X 10.7.2 (Build 11C74)
Model iMac (27-inch Late 2009)
Processor Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F2268DAE
BIOS Apple Inc. IM111.88Z.0034.B02.1003171314
Memory 12.00 GB 1067 MHz DDR3

Integer Performance

Integer 8801
Blowfish
single-core scalar
2185
96.0 MB/sec
 
Blowfish
multi-core scalar
12780
524 MB/sec
 
Text Compress
single-core scalar
2624
8.39 MB/sec
 
Text Compress
multi-core scalar
12827
42.1 MB/sec
 
Text Decompress
single-core scalar
2921
12.0 MB/sec
 
Text Decompress
multi-core scalar
14451
57.6 MB/sec
 
Image Compress
single-core scalar
2899
23.9 Mpixels/sec
 
Image Compress
multi-core scalar
13754
116 Mpixels/sec
 
Image Decompress
single-core scalar
3018
50.7 Mpixels/sec
 
Image Decompress
multi-core scalar
11748
192 Mpixels/sec
 
Lua
single-core scalar
5101
1.96 Mnodes/sec
 
Lua
multi-core scalar
21309
8.20 Mnodes/sec
 

Floating Point Performance

Floating Point 15753
Mandelbrot
single-core scalar
2873
1.91 Gflops
 
Mandelbrot
multi-core scalar
18216
11.9 Gflops
 
Dot Product
single-core scalar
4662
2.25 Gflops
 
Dot Product
multi-core scalar
16980
7.74 Gflops
 
Dot Product
single-core vector
5609
6.72 Gflops
 
Dot Product
multi-core vector
28748
29.9 Gflops
 
LU Decomposition
single-core scalar
1441
1.28 Gflops
 
LU Decomposition
multi-core scalar
6883
6.04 Gflops
 
Primality Test
single-core scalar
7548
1.13 Gflops
 
Primality Test
multi-core scalar
26187
4.86 Gflops
 
Sharpen Image
single-core scalar
7258
16.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
36824
84.9 Mpixels/sec
 
Blur Image
single-core scalar
9000
7.12 Mpixels/sec
 
Blur Image
multi-core scalar
48326
38.0 Mpixels/sec
 

Memory Performance

Memory 4825
Read Sequential
single-core scalar
5743
7.03 GB/sec
 
Write Sequential
single-core scalar
8283
5.67 GB/sec
 
Stdlib Allocate
single-core scalar
3645
13.6 Mallocs/sec
 
Stdlib Write
single-core scalar
2750
5.69 GB/sec
 
Stdlib Copy
single-core scalar
3706
3.82 GB/sec
 

Stream Performance

Stream 4115
Stream Copy
single-core scalar
4054
5.54 GB/sec
 
Stream Copy
single-core vector
4648
6.03 GB/sec
 
Stream Scale
single-core scalar
4066
5.28 GB/sec
 
Stream Scale
single-core vector
4191
5.66 GB/sec
 
Stream Add
single-core scalar
3965
5.99 GB/sec
 
Stream Add
single-core vector
4492
6.25 GB/sec
 
Stream Triad
single-core scalar
4168
5.76 GB/sec
 
Stream Triad
single-core vector
3336
6.24 GB/sec