iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3770 3770

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L31a) Mac OS X 10.5.8 (Build 9L31a)
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-F2218EA9 Apple Inc. Mac-F2218EA9
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717 Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 4.00 GB 1067 MHz DDR3 4.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3058 3058
Blowfish
single-core scalar
1861 1861
Blowfish
multi-core scalar
3988 3988
Text Compress
single-core scalar
2044 2044
Text Compress
multi-core scalar
3966 3966
Text Decompress
single-core scalar
1867 1867
Text Decompress
multi-core scalar
3831 3831
Image Compress
single-core scalar
1903 1903
Image Compress
multi-core scalar
3702 3702
Image Decompress
single-core scalar
1580 1580
Image Decompress
multi-core scalar
3190 3190
Lua
single-core scalar
3049 3049
Lua
multi-core scalar
5718 5718

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5336 5336
Mandelbrot
single-core scalar
1981 1981
Mandelbrot
multi-core scalar
4029 4029
Dot Product
single-core scalar
3651 3651
Dot Product
single-core vector
2937 2937
Dot Product
multi-core scalar
7725 7725
Dot Product
multi-core vector
6743 6743
LU Decomposition
single-core scalar
763 763
LU Decomposition
multi-core scalar
1546 1546
Primality Test
single-core scalar
3634 3634
Primality Test
multi-core scalar
5666 5666
Sharpen Image
single-core scalar
5360 5360
Sharpen Image
multi-core scalar
10759 10759
Blur Image
single-core scalar
6631 6631
Blur Image
multi-core scalar
13282 13282

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2986 2986
Read Sequential
single-core scalar
4019 4019
Write Sequential
single-core scalar
2981 2981
Stdlib Allocate
single-core scalar
2628 2628
Stdlib Write
single-core scalar
2530 2530
Stdlib Copy
single-core scalar
2775 2775

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2359 2359
Stream Copy
single-core scalar
2319 2319
Stream Copy
single-core vector
2530 2530
Stream Scale
single-core scalar
2436 2436
Stream Scale
single-core vector
2457 2457
Stream Add
single-core scalar
2065 2065
Stream Add
single-core vector
2769 2769
Stream Triad
single-core scalar
2252 2252
Stream Triad
single-core vector
2049 2049