Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 8818 9952
Floating Point Processor floating point performance 15290
Memory Memory performance 4913
Stream Memory bandwidth performance 5322

Result Information

User peteintas
Upload Date Thu, 09 Feb 2012 09:10:44 +0000
Views 11

System Information

iMac (27-inch Late 2009)
Operating System Mac OS X 10.7.3
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 x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
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 8818
Blowfish
single-core scalar
2199
96.6 MB/sec
 
Blowfish
multi-core scalar
12895
528 MB/sec
 
Text Compress
single-core scalar
2640
8.45 MB/sec
 
Text Compress
multi-core scalar
12971
42.5 MB/sec
 
Text Decompress
single-core scalar
2925
12.0 MB/sec
 
Text Decompress
multi-core scalar
14581
58.1 MB/sec
 
Image Compress
single-core scalar
2901
24.0 Mpixels/sec
 
Image Compress
multi-core scalar
13512
114 Mpixels/sec
 
Image Decompress
single-core scalar
2964
49.8 Mpixels/sec
 
Image Decompress
multi-core scalar
11793
192 Mpixels/sec
 
Lua
single-core scalar
5104
1.97 Mnodes/sec
 
Lua
multi-core scalar
21333
8.21 Mnodes/sec
 

Floating Point Performance

Floating Point 15290
Mandelbrot
single-core scalar
2903
1.93 Gflops
 
Mandelbrot
multi-core scalar
18374
12.0 Gflops
 
Dot Product
single-core scalar
4739
2.29 Gflops
 
Dot Product
multi-core scalar
17074
7.78 Gflops
 
Dot Product
single-core vector
5712
6.84 Gflops
 
Dot Product
multi-core vector
26824
27.9 Gflops
 
LU Decomposition
single-core scalar
1556
1.38 Gflops
 
LU Decomposition
multi-core scalar
3047
2.67 Gflops
 
Primality Test
single-core scalar
7290
1.09 Gflops
 
Primality Test
multi-core scalar
25671
4.76 Gflops
 
Sharpen Image
single-core scalar
7247
16.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
37430
86.3 Mpixels/sec
 
Blur Image
single-core scalar
8630
6.83 Mpixels/sec
 
Blur Image
multi-core scalar
47576
37.4 Mpixels/sec
 

Memory Performance

Memory 4913
Read Sequential
single-core scalar
5918
7.25 GB/sec
 
Write Sequential
single-core scalar
8341
5.70 GB/sec
 
Stdlib Allocate
single-core scalar
3814
14.2 Mallocs/sec
 
Stdlib Write
single-core scalar
2744
5.68 GB/sec
 
Stdlib Copy
single-core scalar
3750
3.87 GB/sec
 

Stream Performance

Stream 5322
Stream Copy
single-core scalar
5034
6.88 GB/sec
 
Stream Copy
single-core vector
5974
7.75 GB/sec
 
Stream Scale
single-core scalar
5218
6.77 GB/sec
 
Stream Scale
single-core vector
5511
7.44 GB/sec
 
Stream Add
single-core scalar
5143
7.76 GB/sec
 
Stream Add
single-core vector
5901
8.21 GB/sec
 
Stream Triad
single-core scalar
5420
7.49 GB/sec
 
Stream Triad
single-core vector
4375
8.19 GB/sec