iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3768 3768

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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-F2218FA9 Apple Inc. Mac-F2218FA9
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 3104 3104
Blowfish
single-core scalar
1874 1874
Blowfish
multi-core scalar
3943 3943
Text Compress
single-core scalar
2084 2084
Text Compress
multi-core scalar
3988 3988
Text Decompress
single-core scalar
1845 1845
Text Decompress
multi-core scalar
3743 3743
Image Compress
single-core scalar
1898 1898
Image Compress
multi-core scalar
3683 3683
Image Decompress
single-core scalar
1702 1702
Image Decompress
multi-core scalar
3381 3381
Lua
single-core scalar
3064 3064
Lua
multi-core scalar
6046 6046

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5558 5558
Mandelbrot
single-core scalar
1982 1982
Mandelbrot
multi-core scalar
3999 3999
Dot Product
single-core scalar
3633 3633
Dot Product
single-core vector
2910 2910
Dot Product
multi-core scalar
7601 7601
Dot Product
multi-core vector
6642 6642
LU Decomposition
single-core scalar
782 782
LU Decomposition
multi-core scalar
1564 1564
Primality Test
single-core scalar
4373 4373
Primality Test
multi-core scalar
6741 6741
Sharpen Image
single-core scalar
5589 5589
Sharpen Image
multi-core scalar
11122 11122
Blur Image
single-core scalar
7006 7006
Blur Image
multi-core scalar
13872 13872

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2767 2767
Read Sequential
single-core scalar
3712 3712
Write Sequential
single-core scalar
2824 2824
Stdlib Allocate
single-core scalar
2286 2286
Stdlib Write
single-core scalar
2500 2500
Stdlib Copy
single-core scalar
2516 2516

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1832 1832
Stream Copy
single-core scalar
1843 1843
Stream Copy
single-core vector
2058 2058
Stream Scale
single-core scalar
1912 1912
Stream Scale
single-core vector
1890 1890
Stream Add
single-core scalar
1580 1580
Stream Add
single-core vector
1986 1986
Stream Triad
single-core scalar
1867 1867
Stream Triad
single-core vector
1523 1523