iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4142 4142

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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-F2218FC8 Apple Inc. Mac-F2218FC8
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 3741 3741
Blowfish
single-core scalar
1740 1740
Blowfish
multi-core scalar
3644 3644
Text Compress
single-core scalar
2398 2398
Text Compress
multi-core scalar
4550 4550
Text Decompress
single-core scalar
2050 2050
Text Decompress
multi-core scalar
4138 4138
Image Compress
single-core scalar
2307 2307
Image Compress
multi-core scalar
4343 4343
Image Decompress
single-core scalar
2342 2342
Image Decompress
multi-core scalar
4653 4653
Lua
single-core scalar
4305 4305
Lua
multi-core scalar
8423 8423

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5726 5726
Mandelbrot
single-core scalar
1979 1979
Mandelbrot
multi-core scalar
3936 3936
Dot Product
single-core scalar
3605 3605
Dot Product
single-core vector
2786 2786
Dot Product
multi-core scalar
7531 7531
Dot Product
multi-core vector
6209 6209
LU Decomposition
single-core scalar
1586 1586
LU Decomposition
multi-core scalar
3039 3039
Primality Test
single-core scalar
5062 5062
Primality Test
multi-core scalar
7709 7709
Sharpen Image
single-core scalar
5693 5693
Sharpen Image
multi-core scalar
11204 11204
Blur Image
single-core scalar
6686 6686
Blur Image
multi-core scalar
13142 13142

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2945 2945
Read Sequential
single-core scalar
3981 3981
Write Sequential
single-core scalar
2941 2941
Stdlib Allocate
single-core scalar
2628 2628
Stdlib Write
single-core scalar
2520 2520
Stdlib Copy
single-core scalar
2655 2655

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2402 2402
Stream Copy
single-core scalar
2251 2251
Stream Copy
single-core vector
2494 2494
Stream Scale
single-core scalar
2364 2364
Stream Scale
single-core vector
2404 2404
Stream Add
single-core scalar
2375 2375
Stream Add
single-core vector
2718 2718
Stream Triad
single-core scalar
2600 2600
Stream Triad
single-core vector
2013 2013