iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4246 4246

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.1 (Build 12B19) Mac OS X 10.8.1 (Build 12B19)
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 3893 3893
Blowfish
single-core scalar
1744 1744
Blowfish
multi-core scalar
3687 3687
Text Compress
single-core scalar
2412 2412
Text Compress
multi-core scalar
4670 4670
Text Decompress
single-core scalar
2058 2058
Text Decompress
multi-core scalar
4216 4216
Image Compress
single-core scalar
2296 2296
Image Compress
multi-core scalar
4496 4496
Image Decompress
single-core scalar
2386 2386
Image Decompress
multi-core scalar
4796 4796
Lua
single-core scalar
4655 4655
Lua
multi-core scalar
9300 9300

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5834 5834
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4027 4027
Dot Product
single-core scalar
3613 3613
Dot Product
single-core vector
2810 2810
Dot Product
multi-core scalar
7639 7639
Dot Product
multi-core vector
6458 6458
LU Decomposition
single-core scalar
1586 1586
LU Decomposition
multi-core scalar
3196 3196
Primality Test
single-core scalar
5108 5108
Primality Test
multi-core scalar
7982 7982
Sharpen Image
single-core scalar
5664 5664
Sharpen Image
multi-core scalar
11372 11372
Blur Image
single-core scalar
6739 6739
Blur Image
multi-core scalar
13503 13503

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2989 2989
Read Sequential
single-core scalar
4070 4070
Write Sequential
single-core scalar
3008 3008
Stdlib Allocate
single-core scalar
2620 2620
Stdlib Write
single-core scalar
2514 2514
Stdlib Copy
single-core scalar
2737 2737

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2441 2441
Stream Copy
single-core scalar
2289 2289
Stream Copy
single-core vector
2536 2536
Stream Scale
single-core scalar
2404 2404
Stream Scale
single-core vector
2432 2432
Stream Add
single-core scalar
2423 2423
Stream Add
single-core vector
2768 2768
Stream Triad
single-core scalar
2644 2644
Stream Triad
single-core vector
2039 2039