iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3691 3691

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 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 3001 3001
Blowfish
single-core scalar
1862 1862
Blowfish
multi-core scalar
3772 3772
Text Compress
single-core scalar
2060 2060
Text Compress
multi-core scalar
3810 3810
Text Decompress
single-core scalar
1829 1829
Text Decompress
multi-core scalar
3580 3580
Image Compress
single-core scalar
1896 1896
Image Compress
multi-core scalar
3675 3675
Image Decompress
single-core scalar
1561 1561
Image Decompress
multi-core scalar
3149 3149
Lua
single-core scalar
3026 3026
Lua
multi-core scalar
5803 5803

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5356 5356
Mandelbrot
single-core scalar
1976 1976
Mandelbrot
multi-core scalar
4010 4010
Dot Product
single-core scalar
3626 3626
Dot Product
single-core vector
2898 2898
Dot Product
multi-core scalar
7627 7627
Dot Product
multi-core vector
6670 6670
LU Decomposition
single-core scalar
787 787
LU Decomposition
multi-core scalar
1599 1599
Primality Test
single-core scalar
3796 3796
Primality Test
multi-core scalar
5723 5723
Sharpen Image
single-core scalar
5318 5318
Sharpen Image
multi-core scalar
10639 10639
Blur Image
single-core scalar
6881 6881
Blur Image
multi-core scalar
13437 13437

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2844 2844
Read Sequential
single-core scalar
3945 3945
Write Sequential
single-core scalar
2964 2964
Stdlib Allocate
single-core scalar
2229 2229
Stdlib Write
single-core scalar
2500 2500
Stdlib Copy
single-core scalar
2583 2583

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1981 1981
Stream Copy
single-core scalar
2070 2070
Stream Copy
single-core vector
1977 1977
Stream Scale
single-core scalar
2152 2152
Stream Scale
single-core vector
2144 2144
Stream Add
single-core scalar
1761 1761
Stream Add
single-core vector
2146 2146
Stream Triad
single-core scalar
2005 2005
Stream Triad
single-core vector
1593 1593