iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4147 4147

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 3836 3836
Blowfish
single-core scalar
1696 1696
Blowfish
multi-core scalar
3601 3601
Text Compress
single-core scalar
2409 2409
Text Compress
multi-core scalar
4615 4615
Text Decompress
single-core scalar
2078 2078
Text Decompress
multi-core scalar
4205 4205
Image Compress
single-core scalar
2296 2296
Image Compress
multi-core scalar
4456 4456
Image Decompress
single-core scalar
2377 2377
Image Decompress
multi-core scalar
4712 4712
Lua
single-core scalar
4554 4554
Lua
multi-core scalar
9038 9038

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5807 5807
Mandelbrot
single-core scalar
1985 1985
Mandelbrot
multi-core scalar
3973 3973
Dot Product
single-core scalar
3594 3594
Dot Product
single-core vector
2790 2790
Dot Product
multi-core scalar
7526 7526
Dot Product
multi-core vector
6363 6363
LU Decomposition
single-core scalar
1456 1456
LU Decomposition
multi-core scalar
2900 2900
Primality Test
single-core scalar
5149 5149
Primality Test
multi-core scalar
7889 7889
Sharpen Image
single-core scalar
5643 5643
Sharpen Image
multi-core scalar
11281 11281
Blur Image
single-core scalar
6970 6970
Blur Image
multi-core scalar
13789 13789

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2929 2929
Read Sequential
single-core scalar
3982 3982
Write Sequential
single-core scalar
2993 2993
Stdlib Allocate
single-core scalar
2646 2646
Stdlib Write
single-core scalar
2468 2468
Stdlib Copy
single-core scalar
2559 2559

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1864 1864
Stream Copy
single-core scalar
1986 1986
Stream Copy
single-core vector
2041 2041
Stream Scale
single-core scalar
1782 1782
Stream Scale
single-core vector
1986 1986
Stream Add
single-core scalar
1748 1748
Stream Add
single-core vector
1986 1986
Stream Triad
single-core scalar
1914 1914
Stream Triad
single-core vector
1470 1470