iMac (Early 2009)

Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 3855 4205
Floating Point Processor floating point performance 5764
Memory Memory performance 2982
Stream Memory bandwidth performance 2424

Result Information

User clooth
Upload Date Wed, 08 Aug 2012 09:42:17 +0000
Views 2

System Information

iMac (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269)
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 x 2
L1 Data Cache 32 KB x 2
L2 Cache 6144 KB
L3 Cache 0 KB
Motherboard Apple Inc. Mac-F2218FA9
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 4.00 GB 1067 MHz DDR3

Integer Performance

Integer 3855
Blowfish
single-core scalar 		1738
76.4 MB/sec
 
Blowfish
multi-core scalar 		3627
149 MB/sec
 
Text Compress
single-core scalar 		2408
7.70 MB/sec
 
Text Compress
multi-core scalar 		4648
15.2 MB/sec
 
Text Decompress
single-core scalar 		2055
8.45 MB/sec
 
Text Decompress
multi-core scalar 		4157
16.6 MB/sec
 
Image Compress
single-core scalar 		2294
19.0 Mpixels/sec
 
Image Compress
multi-core scalar 		4450
37.4 Mpixels/sec
 
Image Decompress
single-core scalar 		2390
40.1 Mpixels/sec
 
Image Decompress
multi-core scalar 		4775
77.9 Mpixels/sec
 
Lua
single-core scalar 		4661
1.79 Mnodes/sec
 
Lua
multi-core scalar 		9067
3.49 Mnodes/sec
 

Floating Point Performance

Floating Point 5764
Mandelbrot
single-core scalar 		1987
1.32 Gflops
 
Mandelbrot
multi-core scalar 		3969
2.60 Gflops
 
Dot Product
single-core scalar 		3614
1.75 Gflops
 
Dot Product
multi-core scalar 		7538
3.44 Gflops
 
Dot Product
single-core vector 		2808
3.36 Gflops
 
Dot Product
multi-core vector 		6346
6.60 Gflops
 
LU Decomposition
single-core scalar 		1582
1.41 Gflops
 
LU Decomposition
multi-core scalar 		3139
2.75 Gflops
 
Primality Test
single-core scalar 		5103
762 Mflops
 
Primality Test
multi-core scalar 		7712
1.43 Gflops
 
Sharpen Image
single-core scalar 		5660
13.2 Mpixels/sec
 
Sharpen Image
multi-core scalar 		11266
26.0 Mpixels/sec
 
Blur Image
single-core scalar 		6732
5.33 Mpixels/sec
 
Blur Image
multi-core scalar 		13246
10.4 Mpixels/sec
 

Memory Performance

Memory 2982
Read Sequential
single-core scalar 		4014
4.92 GB/sec
 
Write Sequential
single-core scalar 		3024
2.07 GB/sec
 
Stdlib Allocate
single-core scalar 		2642
9.86 Mallocs/sec
 
Stdlib Write
single-core scalar 		2527
5.23 GB/sec
 
Stdlib Copy
single-core scalar 		2703
2.79 GB/sec
 

Stream Performance

Stream 2424
Stream Copy
single-core scalar 		2256
3.09 GB/sec
 
Stream Copy
single-core vector 		2512
3.26 GB/sec
 
Stream Scale
single-core scalar 		2375
3.08 GB/sec
 
Stream Scale
single-core vector 		2403
3.24 GB/sec
 
Stream Add
single-core scalar 		2407
3.63 GB/sec
 
Stream Add
single-core vector 		2761
3.84 GB/sec
 
Stream Triad
single-core scalar 		2642
3.65 GB/sec
 
Stream Triad
single-core vector 		2039
3.82 GB/sec