iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3780 3780

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C54) Mac OS X 10.8.2 (Build 12C54)
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 x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
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 3092 3092
Blowfish
single-core scalar
1866 1866
Blowfish
multi-core scalar
3964 3964
Text Compress
single-core scalar
2065 2065
Text Compress
multi-core scalar
3981 3981
Text Decompress
single-core scalar
1866 1866
Text Decompress
multi-core scalar
3822 3822
Image Compress
single-core scalar
1899 1899
Image Compress
multi-core scalar
3718 3718
Image Decompress
single-core scalar
1683 1683
Image Decompress
multi-core scalar
3397 3397
Lua
single-core scalar
3055 3055
Lua
multi-core scalar
5797 5797

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5463 5463
Mandelbrot
single-core scalar
1938 1938
Mandelbrot
multi-core scalar
3963 3963
Dot Product
single-core scalar
3647 3647
Dot Product
single-core vector
2933 2933
Dot Product
multi-core scalar
7516 7516
Dot Product
multi-core vector
6619 6619
LU Decomposition
single-core scalar
766 766
LU Decomposition
multi-core scalar
1541 1541
Primality Test
single-core scalar
4227 4227
Primality Test
multi-core scalar
6522 6522
Sharpen Image
single-core scalar
5534 5534
Sharpen Image
multi-core scalar
11118 11118
Blur Image
single-core scalar
6692 6692
Blur Image
multi-core scalar
13479 13479

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2825 2825
Read Sequential
single-core scalar
3776 3776
Write Sequential
single-core scalar
2855 2855
Stdlib Allocate
single-core scalar
2337 2337
Stdlib Write
single-core scalar
2513 2513
Stdlib Copy
single-core scalar
2648 2648

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2214 2214
Stream Copy
single-core scalar
2172 2172
Stream Copy
single-core vector
2381 2381
Stream Scale
single-core scalar
2309 2309
Stream Scale
single-core vector
2245 2245
Stream Add
single-core scalar
1997 1997
Stream Add
single-core vector
2542 2542
Stream Triad
single-core scalar
2199 2199
Stream Triad
single-core vector
1874 1874