Section Description Score Geekbench Score
Geekbench 2.1.6 for Mac OS X x86 (64-bit)
Integer Processor integer performance 3764 4097
Floating Point Processor floating point performance 5751
Memory Memory performance 2866
Stream Memory bandwidth performance 1944

Result Information

User Cogitarian
Upload Date Mon, 26 Dec 2011 11:42:29 +0000
Views 2

System Information

iMac (Early 2009)
Operating System Mac OS X 10.7 (Build 11A511)
Model iMac (Early 2009)
Processor Intel Core 2 Duo E8135 @ 2.66 GHz
1 Processor, 2 Cores
Processor ID GenuineIntel Family 6 Model 23 Stepping 10
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 6144 KB
L3 Cache 0 KB
Motherboard Apple Inc. Mac-F2218FC8
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 4.00 GB 1067 MHz DDR3

Integer Performance

Integer 3764
Blowfish
single-core scalar
1729
75.9 MB/sec
 
Blowfish
multi-core scalar
3584
147 MB/sec
 
Text Compress
single-core scalar
2406
7.70 MB/sec
 
Text Compress
multi-core scalar
4492
14.7 MB/sec
 
Text Decompress
single-core scalar
2073
8.52 MB/sec
 
Text Decompress
multi-core scalar
4198
16.7 MB/sec
 
Image Compress
single-core scalar
2291
18.9 Mpixels/sec
 
Image Compress
multi-core scalar
4433
37.3 Mpixels/sec
 
Image Decompress
single-core scalar
2347
39.4 Mpixels/sec
 
Image Decompress
multi-core scalar
4741
77.4 Mpixels/sec
 
Lua
single-core scalar
4382
1.69 Mnodes/sec
 
Lua
multi-core scalar
8492
3.27 Mnodes/sec
 

Floating Point Performance

Floating Point 5751
Mandelbrot
single-core scalar
1982
1.32 Gflops
 
Mandelbrot
multi-core scalar
4006
2.62 Gflops
 
Dot Product
single-core scalar
3593
1.74 Gflops
 
Dot Product
multi-core scalar
7552
3.44 Gflops
 
Dot Product
single-core vector
2790
3.34 Gflops
 
Dot Product
multi-core vector
6381
6.64 Gflops
 
LU Decomposition
single-core scalar
1534
1.37 Gflops
 
LU Decomposition
multi-core scalar
2898
2.54 Gflops
 
Primality Test
single-core scalar
5188
775 Mflops
 
Primality Test
multi-core scalar
7716
1.43 Gflops
 
Sharpen Image
single-core scalar
5608
13.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
10853
25.0 Mpixels/sec
 
Blur Image
single-core scalar
6959
5.51 Mpixels/sec
 
Blur Image
multi-core scalar
13459
10.6 Mpixels/sec
 

Memory Performance

Memory 2866
Read Sequential
single-core scalar
3955
4.84 GB/sec
 
Write Sequential
single-core scalar
2984
2.04 GB/sec
 
Stdlib Allocate
single-core scalar
2361
8.81 Mallocs/sec
 
Stdlib Write
single-core scalar
2501
5.18 GB/sec
 
Stdlib Copy
single-core scalar
2532
2.61 GB/sec
 

Stream Performance

Stream 1944
Stream Copy
single-core scalar
1967
2.69 GB/sec
 
Stream Copy
single-core vector
2120
2.75 GB/sec
 
Stream Scale
single-core scalar
1913
2.48 GB/sec
 
Stream Scale
single-core vector
2052
2.77 GB/sec
 
Stream Add
single-core scalar
1961
2.96 GB/sec
 
Stream Add
single-core vector
2027
2.82 GB/sec
 
Stream Triad
single-core scalar
1904
2.63 GB/sec
 
Stream Triad
single-core vector
1612
3.02 GB/sec