iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3680 3680

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-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 3009 3009
Blowfish
single-core scalar
1864 1864
Blowfish
multi-core scalar
3809 3809
Text Compress
single-core scalar
2070 2070
Text Compress
multi-core scalar
3866 3866
Text Decompress
single-core scalar
1840 1840
Text Decompress
multi-core scalar
3667 3667
Image Compress
single-core scalar
1906 1906
Image Compress
multi-core scalar
3547 3547
Image Decompress
single-core scalar
1580 1580
Image Decompress
multi-core scalar
3131 3131
Lua
single-core scalar
2932 2932
Lua
multi-core scalar
5907 5907

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5314 5314
Mandelbrot
single-core scalar
1978 1978
Mandelbrot
multi-core scalar
3995 3995
Dot Product
single-core scalar
3626 3626
Dot Product
single-core vector
2905 2905
Dot Product
multi-core scalar
7668 7668
Dot Product
multi-core vector
6652 6652
LU Decomposition
single-core scalar
790 790
LU Decomposition
multi-core scalar
1551 1551
Primality Test
single-core scalar
3800 3800
Primality Test
multi-core scalar
5761 5761
Sharpen Image
single-core scalar
5362 5362
Sharpen Image
multi-core scalar
10264 10264
Blur Image
single-core scalar
6888 6888
Blur Image
multi-core scalar
13168 13168

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2854 2854
Read Sequential
single-core scalar
3949 3949
Write Sequential
single-core scalar
3058 3058
Stdlib Allocate
single-core scalar
2178 2178
Stdlib Write
single-core scalar
2508 2508
Stdlib Copy
single-core scalar
2579 2579

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1967 1967
Stream Copy
single-core scalar
1974 1974
Stream Copy
single-core vector
2175 2175
Stream Scale
single-core scalar
2070 2070
Stream Scale
single-core vector
2055 2055
Stream Add
single-core scalar
1692 1692
Stream Add
single-core vector
2143 2143
Stream Triad
single-core scalar
1991 1991
Stream Triad
single-core vector
1638 1638