iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4151 4151

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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-F2218EC8 Apple Inc. Mac-F2218EC8
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 3834 3834
Blowfish
single-core scalar
1697 1697
Blowfish
multi-core scalar
3594 3594
Text Compress
single-core scalar
2407 2407
Text Compress
multi-core scalar
4609 4609
Text Decompress
single-core scalar
2079 2079
Text Decompress
multi-core scalar
4208 4208
Image Compress
single-core scalar
2297 2297
Image Compress
multi-core scalar
4491 4491
Image Decompress
single-core scalar
2370 2370
Image Decompress
multi-core scalar
4733 4733
Lua
single-core scalar
4603 4603
Lua
multi-core scalar
8927 8927

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5785 5785
Mandelbrot
single-core scalar
1985 1985
Mandelbrot
multi-core scalar
3992 3992
Dot Product
single-core scalar
3595 3595
Dot Product
single-core vector
2791 2791
Dot Product
multi-core scalar
7536 7536
Dot Product
multi-core vector
6331 6331
LU Decomposition
single-core scalar
1429 1429
LU Decomposition
multi-core scalar
2905 2905
Primality Test
single-core scalar
5148 5148
Primality Test
multi-core scalar
7852 7852
Sharpen Image
single-core scalar
5650 5650
Sharpen Image
multi-core scalar
11059 11059
Blur Image
single-core scalar
6969 6969
Blur Image
multi-core scalar
13753 13753

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2965 2965
Read Sequential
single-core scalar
4046 4046
Write Sequential
single-core scalar
3102 3102
Stdlib Allocate
single-core scalar
2596 2596
Stdlib Write
single-core scalar
2522 2522
Stdlib Copy
single-core scalar
2563 2563

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1916 1916
Stream Copy
single-core scalar
1952 1952
Stream Copy
single-core vector
2037 2037
Stream Scale
single-core scalar
1999 1999
Stream Scale
single-core vector
1818 1818
Stream Add
single-core scalar
1865 1865
Stream Add
single-core vector
2064 2064
Stream Triad
single-core scalar
2012 2012
Stream Triad
single-core vector
1583 1583