iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3991 3991

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 32 KB
L1 Data Cache 32 KB 32 KB
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 3683 3683
Blowfish
single-core scalar
1742 1742
Blowfish
multi-core scalar
3483 3483
Text Compress
single-core scalar
2393 2393
Text Compress
multi-core scalar
4491 4491
Text Decompress
single-core scalar
2078 2078
Text Decompress
multi-core scalar
4120 4120
Image Compress
single-core scalar
2297 2297
Image Compress
multi-core scalar
4472 4472
Image Decompress
single-core scalar
2361 2361
Image Decompress
multi-core scalar
4576 4576
Lua
single-core scalar
4225 4225
Lua
multi-core scalar
7961 7961

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5575 5575
Mandelbrot
single-core scalar
1982 1982
Mandelbrot
multi-core scalar
3949 3949
Dot Product
single-core scalar
3589 3589
Dot Product
single-core vector
2788 2788
Dot Product
multi-core scalar
7391 7391
Dot Product
multi-core vector
6194 6194
LU Decomposition
single-core scalar
1438 1438
LU Decomposition
multi-core scalar
2942 2942
Primality Test
single-core scalar
5147 5147
Primality Test
multi-core scalar
6703 6703
Sharpen Image
single-core scalar
5433 5433
Sharpen Image
multi-core scalar
10636 10636
Blur Image
single-core scalar
6804 6804
Blur Image
multi-core scalar
13066 13066

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2786 2786
Read Sequential
single-core scalar
3708 3708
Write Sequential
single-core scalar
2797 2797
Stdlib Allocate
single-core scalar
2578 2578
Stdlib Write
single-core scalar
2452 2452
Stdlib Copy
single-core scalar
2398 2398

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1942 1942
Stream Copy
single-core scalar
1939 1939
Stream Copy
single-core vector
2234 2234
Stream Scale
single-core scalar
1974 1974
Stream Scale
single-core vector
1959 1959
Stream Add
single-core scalar
1867 1867
Stream Add
single-core vector
2003 2003
Stream Triad
single-core scalar
1996 1996
Stream Triad
single-core vector
1565 1565