iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3818 3818

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-F2218EA9 Apple Inc. Mac-F2218EA9
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717 Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 4.00 GB 1333 MHz DDR3 4.00 GB 1333 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3103 3103
Blowfish
single-core scalar
1839 1839
Blowfish
multi-core scalar
3920 3920
Text Compress
single-core scalar
2062 2062
Text Compress
multi-core scalar
3980 3980
Text Decompress
single-core scalar
1872 1872
Text Decompress
multi-core scalar
3820 3820
Image Compress
single-core scalar
1894 1894
Image Compress
multi-core scalar
3713 3713
Image Decompress
single-core scalar
1676 1676
Image Decompress
multi-core scalar
3461 3461
Lua
single-core scalar
3070 3070
Lua
multi-core scalar
5933 5933

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5505 5505
Mandelbrot
single-core scalar
1985 1985
Mandelbrot
multi-core scalar
4015 4015
Dot Product
single-core scalar
3655 3655
Dot Product
single-core vector
2939 2939
Dot Product
multi-core scalar
7699 7699
Dot Product
multi-core vector
6711 6711
LU Decomposition
single-core scalar
762 762
LU Decomposition
multi-core scalar
1541 1541
Primality Test
single-core scalar
4232 4232
Primality Test
multi-core scalar
6592 6592
Sharpen Image
single-core scalar
5560 5560
Sharpen Image
multi-core scalar
11246 11246
Blur Image
single-core scalar
6718 6718
Blur Image
multi-core scalar
13428 13428

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2871 2871
Read Sequential
single-core scalar
3864 3864
Write Sequential
single-core scalar
2909 2909
Stdlib Allocate
single-core scalar
2367 2367
Stdlib Write
single-core scalar
2532 2532
Stdlib Copy
single-core scalar
2685 2685

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2315 2315
Stream Copy
single-core scalar
2277 2277
Stream Copy
single-core vector
2471 2471
Stream Scale
single-core scalar
2380 2380
Stream Scale
single-core vector
2386 2386
Stream Add
single-core scalar
2062 2062
Stream Add
single-core vector
2697 2697
Stream Triad
single-core scalar
2251 2251
Stream Triad
single-core vector
1999 1999