iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4048 4048

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 3658 3658
Blowfish
single-core scalar
1725 1725
Blowfish
multi-core scalar
3560 3560
Text Compress
single-core scalar
2385 2385
Text Compress
multi-core scalar
4410 4410
Text Decompress
single-core scalar
2060 2060
Text Decompress
multi-core scalar
4007 4007
Image Compress
single-core scalar
2278 2278
Image Compress
multi-core scalar
4177 4177
Image Decompress
single-core scalar
2225 2225
Image Decompress
multi-core scalar
4460 4460
Lua
single-core scalar
4340 4340
Lua
multi-core scalar
8277 8277

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5626 5626
Mandelbrot
single-core scalar
1980 1980
Mandelbrot
multi-core scalar
3993 3993
Dot Product
single-core scalar
3574 3574
Dot Product
single-core vector
2772 2772
Dot Product
multi-core scalar
7450 7450
Dot Product
multi-core vector
6322 6322
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
2873 2873
Primality Test
single-core scalar
5080 5080
Primality Test
multi-core scalar
7393 7393
Sharpen Image
single-core scalar
5440 5440
Sharpen Image
multi-core scalar
10496 10496
Blur Image
single-core scalar
6848 6848
Blur Image
multi-core scalar
13005 13005

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 3013 3013
Read Sequential
single-core scalar
4058 4058
Write Sequential
single-core scalar
3050 3050
Stdlib Allocate
single-core scalar
2898 2898
Stdlib Write
single-core scalar
2498 2498
Stdlib Copy
single-core scalar
2562 2562

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1965 1965
Stream Copy
single-core scalar
1899 1899
Stream Copy
single-core vector
2000 2000
Stream Scale
single-core scalar
2074 2074
Stream Scale
single-core vector
2074 2074
Stream Add
single-core scalar
1834 1834
Stream Add
single-core vector
2170 2170
Stream Triad
single-core scalar
2114 2114
Stream Triad
single-core vector
1558 1558