iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3705 3705

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6 (Build 10A432) Mac OS X 10.6 (Build 10A432)
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-F2218EA9 Apple Inc. Mac-F2218EA9
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 3023 3023
Blowfish
single-core scalar
1851 1851
Blowfish
multi-core scalar
3872 3872
Text Compress
single-core scalar
2028 2028
Text Compress
multi-core scalar
3836 3836
Text Decompress
single-core scalar
1839 1839
Text Decompress
multi-core scalar
3572 3572
Image Compress
single-core scalar
1905 1905
Image Compress
multi-core scalar
3616 3616
Image Decompress
single-core scalar
1621 1621
Image Decompress
multi-core scalar
3362 3362
Lua
single-core scalar
3092 3092
Lua
multi-core scalar
5682 5682

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5340 5340
Mandelbrot
single-core scalar
1969 1969
Mandelbrot
multi-core scalar
3864 3864
Dot Product
single-core scalar
3580 3580
Dot Product
single-core vector
2925 2925
Dot Product
multi-core scalar
7391 7391
Dot Product
multi-core vector
6538 6538
LU Decomposition
single-core scalar
730 730
LU Decomposition
multi-core scalar
1465 1465
Primality Test
single-core scalar
4155 4155
Primality Test
multi-core scalar
6365 6365
Sharpen Image
single-core scalar
5516 5516
Sharpen Image
multi-core scalar
10610 10610
Blur Image
single-core scalar
6464 6464
Blur Image
multi-core scalar
13192 13192

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2773 2773
Read Sequential
single-core scalar
3710 3710
Write Sequential
single-core scalar
2891 2891
Stdlib Allocate
single-core scalar
2200 2200
Stdlib Write
single-core scalar
2478 2478
Stdlib Copy
single-core scalar
2590 2590

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2234 2234
Stream Copy
single-core scalar
2217 2217
Stream Copy
single-core vector
2401 2401
Stream Scale
single-core scalar
2290 2290
Stream Scale
single-core vector
2308 2308
Stream Add
single-core scalar
2016 2016
Stream Add
single-core vector
2551 2551
Stream Triad
single-core scalar
2178 2178
Stream Triad
single-core vector
1912 1912