iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4125 4125

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-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 3752 3752
Blowfish
single-core scalar
1730 1730
Blowfish
multi-core scalar
3652 3652
Text Compress
single-core scalar
2402 2402
Text Compress
multi-core scalar
4606 4606
Text Decompress
single-core scalar
2076 2076
Text Decompress
multi-core scalar
4191 4191
Image Compress
single-core scalar
2298 2298
Image Compress
multi-core scalar
4447 4447
Image Decompress
single-core scalar
2338 2338
Image Decompress
multi-core scalar
4660 4660
Lua
single-core scalar
4262 4262
Lua
multi-core scalar
8371 8371

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5803 5803
Mandelbrot
single-core scalar
1984 1984
Mandelbrot
multi-core scalar
3985 3985
Dot Product
single-core scalar
3593 3593
Dot Product
single-core vector
2790 2790
Dot Product
multi-core scalar
7540 7540
Dot Product
multi-core vector
6316 6316
LU Decomposition
single-core scalar
1540 1540
LU Decomposition
multi-core scalar
2892 2892
Primality Test
single-core scalar
5205 5205
Primality Test
multi-core scalar
7875 7875
Sharpen Image
single-core scalar
5632 5632
Sharpen Image
multi-core scalar
11097 11097
Blur Image
single-core scalar
6967 6967
Blur Image
multi-core scalar
13830 13830

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2954 2954
Read Sequential
single-core scalar
4004 4004
Write Sequential
single-core scalar
3036 3036
Stdlib Allocate
single-core scalar
2659 2659
Stdlib Write
single-core scalar
2514 2514
Stdlib Copy
single-core scalar
2561 2561

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1908 1908
Stream Copy
single-core scalar
2018 2018
Stream Copy
single-core vector
1995 1995
Stream Scale
single-core scalar
1892 1892
Stream Scale
single-core vector
1969 1969
Stream Add
single-core scalar
1792 1792
Stream Add
single-core vector
2071 2071
Stream Triad
single-core scalar
2048 2048
Stream Triad
single-core vector
1479 1479