iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4205 4205

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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-F2218FA9 Apple Inc. Mac-F2218FA9
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 3855 3855
Blowfish
single-core scalar
1738 1738
Blowfish
multi-core scalar
3627 3627
Text Compress
single-core scalar
2408 2408
Text Compress
multi-core scalar
4648 4648
Text Decompress
single-core scalar
2055 2055
Text Decompress
multi-core scalar
4157 4157
Image Compress
single-core scalar
2294 2294
Image Compress
multi-core scalar
4450 4450
Image Decompress
single-core scalar
2390 2390
Image Decompress
multi-core scalar
4775 4775
Lua
single-core scalar
4661 4661
Lua
multi-core scalar
9067 9067

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5764 5764
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
3969 3969
Dot Product
single-core scalar
3614 3614
Dot Product
single-core vector
2808 2808
Dot Product
multi-core scalar
7538 7538
Dot Product
multi-core vector
6346 6346
LU Decomposition
single-core scalar
1582 1582
LU Decomposition
multi-core scalar
3139 3139
Primality Test
single-core scalar
5103 5103
Primality Test
multi-core scalar
7712 7712
Sharpen Image
single-core scalar
5660 5660
Sharpen Image
multi-core scalar
11266 11266
Blur Image
single-core scalar
6732 6732
Blur Image
multi-core scalar
13246 13246

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2982 2982
Read Sequential
single-core scalar
4014 4014
Write Sequential
single-core scalar
3024 3024
Stdlib Allocate
single-core scalar
2642 2642
Stdlib Write
single-core scalar
2527 2527
Stdlib Copy
single-core scalar
2703 2703

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2424 2424
Stream Copy
single-core scalar
2256 2256
Stream Copy
single-core vector
2512 2512
Stream Scale
single-core scalar
2375 2375
Stream Scale
single-core vector
2403 2403
Stream Add
single-core scalar
2407 2407
Stream Add
single-core vector
2761 2761
Stream Triad
single-core scalar
2642 2642
Stream Triad
single-core vector
2039 2039