iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3641 3641

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-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 2979 2979
Blowfish
single-core scalar
1860 1860
Blowfish
multi-core scalar
3837 3837
Text Compress
single-core scalar
2055 2055
Text Compress
multi-core scalar
3751 3751
Text Decompress
single-core scalar
1829 1829
Text Decompress
multi-core scalar
3518 3518
Image Compress
single-core scalar
1893 1893
Image Compress
multi-core scalar
3608 3608
Image Decompress
single-core scalar
1555 1555
Image Decompress
multi-core scalar
3100 3100
Lua
single-core scalar
3024 3024
Lua
multi-core scalar
5719 5719

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5255 5255
Mandelbrot
single-core scalar
1971 1971
Mandelbrot
multi-core scalar
3907 3907
Dot Product
single-core scalar
3606 3606
Dot Product
single-core vector
2894 2894
Dot Product
multi-core scalar
7475 7475
Dot Product
multi-core vector
6574 6574
LU Decomposition
single-core scalar
764 764
LU Decomposition
multi-core scalar
1548 1548
Primality Test
single-core scalar
3772 3772
Primality Test
multi-core scalar
5583 5583
Sharpen Image
single-core scalar
5283 5283
Sharpen Image
multi-core scalar
10428 10428
Blur Image
single-core scalar
6828 6828
Blur Image
multi-core scalar
12938 12938

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2806 2806
Read Sequential
single-core scalar
3880 3880
Write Sequential
single-core scalar
2961 2961
Stdlib Allocate
single-core scalar
2201 2201
Stdlib Write
single-core scalar
2495 2495
Stdlib Copy
single-core scalar
2493 2493

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1984 1984
Stream Copy
single-core scalar
2033 2033
Stream Copy
single-core vector
2170 2170
Stream Scale
single-core scalar
1959 1959
Stream Scale
single-core vector
2066 2066
Stream Add
single-core scalar
1849 1849
Stream Add
single-core vector
2125 2125
Stream Triad
single-core scalar
2025 2025
Stream Triad
single-core vector
1649 1649