iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3688 3688

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L30) Mac OS X 10.5.8 (Build 9L30)
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-F2218FC8 Apple Inc. Mac-F2218FC8
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 3011 3011
Blowfish
single-core scalar
1879 1879
Blowfish
multi-core scalar
3856 3856
Text Compress
single-core scalar
2041 2041
Text Compress
multi-core scalar
3781 3781
Text Decompress
single-core scalar
1864 1864
Text Decompress
multi-core scalar
3668 3668
Image Compress
single-core scalar
1889 1889
Image Compress
multi-core scalar
3674 3674
Image Decompress
single-core scalar
1573 1573
Image Decompress
multi-core scalar
3122 3122
Lua
single-core scalar
3005 3005
Lua
multi-core scalar
5789 5789

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5324 5324
Mandelbrot
single-core scalar
1978 1978
Mandelbrot
multi-core scalar
4005 4005
Dot Product
single-core scalar
3627 3627
Dot Product
single-core vector
2902 2902
Dot Product
multi-core scalar
7437 7437
Dot Product
multi-core vector
6606 6606
LU Decomposition
single-core scalar
768 768
LU Decomposition
multi-core scalar
1554 1554
Primality Test
single-core scalar
3761 3761
Primality Test
multi-core scalar
5697 5697
Sharpen Image
single-core scalar
5378 5378
Sharpen Image
multi-core scalar
10549 10549
Blur Image
single-core scalar
6889 6889
Blur Image
multi-core scalar
13395 13395

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2879 2879
Read Sequential
single-core scalar
3863 3863
Write Sequential
single-core scalar
3003 3003
Stdlib Allocate
single-core scalar
2486 2486
Stdlib Write
single-core scalar
2504 2504
Stdlib Copy
single-core scalar
2539 2539

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1952 1952
Stream Copy
single-core scalar
1865 1865
Stream Copy
single-core vector
2104 2104
Stream Scale
single-core scalar
2231 2231
Stream Scale
single-core vector
1904 1904
Stream Add
single-core scalar
1855 1855
Stream Add
single-core vector
2160 2160
Stream Triad
single-core scalar
1876 1876
Stream Triad
single-core vector
1621 1621