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

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 3018 3018
Blowfish
single-core scalar
1816 1816
Blowfish
multi-core scalar
3716 3716
Text Compress
single-core scalar
2041 2041
Text Compress
multi-core scalar
3808 3808
Text Decompress
single-core scalar
1856 1856
Text Decompress
multi-core scalar
3674 3674
Image Compress
single-core scalar
1881 1881
Image Compress
multi-core scalar
3563 3563
Image Decompress
single-core scalar
1663 1663
Image Decompress
multi-core scalar
3249 3249
Lua
single-core scalar
3073 3073
Lua
multi-core scalar
5885 5885

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5335 5335
Mandelbrot
single-core scalar
1968 1968
Mandelbrot
multi-core scalar
3804 3804
Dot Product
single-core scalar
3617 3617
Dot Product
single-core vector
2918 2918
Dot Product
multi-core scalar
7319 7319
Dot Product
multi-core vector
6390 6390
LU Decomposition
single-core scalar
762 762
LU Decomposition
multi-core scalar
1465 1465
Primality Test
single-core scalar
4194 4194
Primality Test
multi-core scalar
6231 6231
Sharpen Image
single-core scalar
5546 5546
Sharpen Image
multi-core scalar
10826 10826
Blur Image
single-core scalar
6681 6681
Blur Image
multi-core scalar
12976 12976

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2795 2795
Read Sequential
single-core scalar
3707 3707
Write Sequential
single-core scalar
2834 2834
Stdlib Allocate
single-core scalar
2306 2306
Stdlib Write
single-core scalar
2506 2506
Stdlib Copy
single-core scalar
2626 2626

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2234 2234
Stream Copy
single-core scalar
2193 2193
Stream Copy
single-core vector
2393 2393
Stream Scale
single-core scalar
2322 2322
Stream Scale
single-core vector
2302 2302
Stream Add
single-core scalar
1971 1971
Stream Add
single-core vector
2605 2605
Stream Triad
single-core scalar
2165 2165
Stream Triad
single-core vector
1926 1926