iMac (Early 2009)

Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 3646 4110
Floating Point Processor floating point performance 5787
Memory Memory performance 2895
Stream Memory bandwidth performance 2302

Result Information

User tquillinan
Upload Date Fri, 07 Jun 2013 11:47:13 +0000
Views 4

System Information

iMac (Early 2009)
Operating System Mac OS X 10.8.4 (Build 12E55)
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-F2218FC8
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 8.00 GB 1067 MHz DDR3

Integer Performance

Integer 3646
Blowfish
single-core scalar 		1717
75.4 MB/sec
 
Blowfish
multi-core scalar 		3601
148 MB/sec
 
Text Compress
single-core scalar 		2403
7.69 MB/sec
 
Text Compress
multi-core scalar 		4611
15.1 MB/sec
 
Text Decompress
single-core scalar 		2046
8.41 MB/sec
 
Text Decompress
multi-core scalar 		4144
16.5 MB/sec
 
Image Compress
single-core scalar 		2293
18.9 Mpixels/sec
 
Image Compress
multi-core scalar 		4051
34.1 Mpixels/sec
 
Image Decompress
single-core scalar 		2276
38.2 Mpixels/sec
 
Image Decompress
multi-core scalar 		4677
76.3 Mpixels/sec
 
Lua
single-core scalar 		4054
1.56 Mnodes/sec
 
Lua
multi-core scalar 		7882
3.03 Mnodes/sec
 

Floating Point Performance

Floating Point 5787
Mandelbrot
single-core scalar 		1984
1.32 Gflops
 
Mandelbrot
multi-core scalar 		3971
2.60 Gflops
 
Dot Product
single-core scalar 		3612
1.75 Gflops
 
Dot Product
multi-core scalar 		7534
3.43 Gflops
 
Dot Product
single-core vector 		2805
3.36 Gflops
 
Dot Product
multi-core vector 		6338
6.59 Gflops
 
LU Decomposition
single-core scalar 		1584
1.41 Gflops
 
LU Decomposition
multi-core scalar 		3138
2.75 Gflops
 
Primality Test
single-core scalar 		5097
761 Mflops
 
Primality Test
multi-core scalar 		7782
1.44 Gflops
 
Sharpen Image
single-core scalar 		5692
13.3 Mpixels/sec
 
Sharpen Image
multi-core scalar 		11362
26.2 Mpixels/sec
 
Blur Image
single-core scalar 		6738
5.33 Mpixels/sec
 
Blur Image
multi-core scalar 		13386
10.5 Mpixels/sec
 

Memory Performance

Memory 2895
Read Sequential
single-core scalar 		3826
4.69 GB/sec
 
Write Sequential
single-core scalar 		2856
1.95 GB/sec
 
Stdlib Allocate
single-core scalar 		2621
9.78 Mallocs/sec
 
Stdlib Write
single-core scalar 		2517
5.21 GB/sec
 
Stdlib Copy
single-core scalar 		2657
2.74 GB/sec
 

Stream Performance

Stream 2302
Stream Copy
single-core scalar 		2167
2.96 GB/sec
 
Stream Copy
single-core vector 		2402
3.11 GB/sec
 
Stream Scale
single-core scalar 		2260
2.93 GB/sec
 
Stream Scale
single-core vector 		2307
3.11 GB/sec
 
Stream Add
single-core scalar 		2282
3.44 GB/sec
 
Stream Add
single-core vector 		2598
3.61 GB/sec
 
Stream Triad
single-core scalar 		2488
3.44 GB/sec
 
Stream Triad
single-core vector 		1917
3.59 GB/sec