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

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.4 (Build 12E55) Mac OS X 10.8.4 (Build 12E55)
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 8.00 GB 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3785 3785
Blowfish
single-core scalar
1716 1716
Blowfish
multi-core scalar
3601 3601
Text Compress
single-core scalar
2398 2398
Text Compress
multi-core scalar
4529 4529
Text Decompress
single-core scalar
2071 2071
Text Decompress
multi-core scalar
4158 4158
Image Compress
single-core scalar
2257 2257
Image Compress
multi-core scalar
4439 4439
Image Decompress
single-core scalar
2323 2323
Image Decompress
multi-core scalar
4653 4653
Lua
single-core scalar
4522 4522
Lua
multi-core scalar
8760 8760

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5748 5748
Mandelbrot
single-core scalar
1986 1986
Mandelbrot
multi-core scalar
3910 3910
Dot Product
single-core scalar
3608 3608
Dot Product
single-core vector
2797 2797
Dot Product
multi-core scalar
7392 7392
Dot Product
multi-core vector
6338 6338
LU Decomposition
single-core scalar
1586 1586
LU Decomposition
multi-core scalar
3122 3122
Primality Test
single-core scalar
5055 5055
Primality Test
multi-core scalar
7677 7677
Sharpen Image
single-core scalar
5691 5691
Sharpen Image
multi-core scalar
11314 11314
Blur Image
single-core scalar
6715 6715
Blur Image
multi-core scalar
13288 13288

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2885 2885
Read Sequential
single-core scalar
3870 3870
Write Sequential
single-core scalar
2824 2824
Stdlib Allocate
single-core scalar
2592 2592
Stdlib Write
single-core scalar
2521 2521
Stdlib Copy
single-core scalar
2618 2618

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2338 2338
Stream Copy
single-core scalar
2146 2146
Stream Copy
single-core vector
2406 2406
Stream Scale
single-core scalar
2313 2313
Stream Scale
single-core vector
2354 2354
Stream Add
single-core scalar
2322 2322
Stream Add
single-core vector
2672 2672
Stream Triad
single-core scalar
2527 2527
Stream Triad
single-core vector
1968 1968