iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4204 4204

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.4 (Build 12E55) Mac OS X 10.8.4 (Build 12E55)
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 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3858 3858
Blowfish
single-core scalar
1732 1732
Blowfish
multi-core scalar
3666 3666
Text Compress
single-core scalar
2404 2404
Text Compress
multi-core scalar
4626 4626
Text Decompress
single-core scalar
2054 2054
Text Decompress
multi-core scalar
4209 4209
Image Compress
single-core scalar
2315 2315
Image Compress
multi-core scalar
4509 4509
Image Decompress
single-core scalar
2378 2378
Image Decompress
multi-core scalar
4762 4762
Lua
single-core scalar
4595 4595
Lua
multi-core scalar
9054 9054

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5813 5813
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4001 4001
Dot Product
single-core scalar
3610 3610
Dot Product
single-core vector
2805 2805
Dot Product
multi-core scalar
7602 7602
Dot Product
multi-core vector
6418 6418
LU Decomposition
single-core scalar
1588 1588
LU Decomposition
multi-core scalar
3151 3151
Primality Test
single-core scalar
5101 5101
Primality Test
multi-core scalar
7792 7792
Sharpen Image
single-core scalar
5689 5689
Sharpen Image
multi-core scalar
11506 11506
Blur Image
single-core scalar
6738 6738
Blur Image
multi-core scalar
13397 13397

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2912 2912
Read Sequential
single-core scalar
3908 3908
Write Sequential
single-core scalar
2853 2853
Stdlib Allocate
single-core scalar
2617 2617
Stdlib Write
single-core scalar
2532 2532
Stdlib Copy
single-core scalar
2650 2650

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2374 2374
Stream Copy
single-core scalar
2219 2219
Stream Copy
single-core vector
2473 2473
Stream Scale
single-core scalar
2330 2330
Stream Scale
single-core vector
2363 2363
Stream Add
single-core scalar
2348 2348
Stream Add
single-core vector
2689 2689
Stream Triad
single-core scalar
2569 2569
Stream Triad
single-core vector
2002 2002