iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3828 3828

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8 (Build 12A256) Mac OS X 10.8 (Build 12A256)
Model iMac (Early 2009) iMac (Early 2009)
Processor Intel Core 2 Duo E8135 @ 2.66 GHz
1 Processor, 2 Cores
Intel Core 2 Duo E8135 @ 2.66 GHz
1 Processor, 2 Cores
Processor ID GenuineIntel Family 6 Model 23 Stepping 10 GenuineIntel Family 6 Model 23 Stepping 10
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 6144 KB 6144 KB
L3 Cache 0 KB 0 KB
Motherboard Apple Inc. Mac-F2218FA9 Apple Inc. Mac-F2218FA9
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717 Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3116 3116
Blowfish
single-core scalar
1864 1864
Blowfish
multi-core scalar
3979 3979
Text Compress
single-core scalar
2064 2064
Text Compress
multi-core scalar
3997 3997
Text Decompress
single-core scalar
1877 1877
Text Decompress
multi-core scalar
3846 3846
Image Compress
single-core scalar
1910 1910
Image Compress
multi-core scalar
3736 3736
Image Decompress
single-core scalar
1678 1678
Image Decompress
multi-core scalar
3450 3450
Lua
single-core scalar
3012 3012
Lua
multi-core scalar
5986 5986

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5514 5514
Mandelbrot
single-core scalar
1985 1985
Mandelbrot
multi-core scalar
4021 4021
Dot Product
single-core scalar
3655 3655
Dot Product
single-core vector
2941 2941
Dot Product
multi-core scalar
7719 7719
Dot Product
multi-core vector
6732 6732
LU Decomposition
single-core scalar
769 769
LU Decomposition
multi-core scalar
1553 1553
Primality Test
single-core scalar
4219 4219
Primality Test
multi-core scalar
6576 6576
Sharpen Image
single-core scalar
5559 5559
Sharpen Image
multi-core scalar
11239 11239
Blur Image
single-core scalar
6723 6723
Blur Image
multi-core scalar
13512 13512

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2881 2881
Read Sequential
single-core scalar
3889 3889
Write Sequential
single-core scalar
2918 2918
Stdlib Allocate
single-core scalar
2368 2368
Stdlib Write
single-core scalar
2516 2516
Stdlib Copy
single-core scalar
2716 2716

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2313 2313
Stream Copy
single-core scalar
2270 2270
Stream Copy
single-core vector
2470 2470
Stream Scale
single-core scalar
2389 2389
Stream Scale
single-core vector
2392 2392
Stream Add
single-core scalar
2048 2048
Stream Add
single-core vector
2698 2698
Stream Triad
single-core scalar
2242 2242
Stream Triad
single-core vector
1997 1997