iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4170 4170

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.11.2 (Build 15C50) Mac OS X 10.11.2 (Build 15C50)
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 3766 3766
Blowfish
single-core scalar
1711 1711
Blowfish
multi-core scalar
3661 3661
Text Compress
single-core scalar
2410 2410
Text Compress
multi-core scalar
4673 4673
Text Decompress
single-core scalar
2080 2080
Text Decompress
multi-core scalar
4255 4255
Image Compress
single-core scalar
2306 2306
Image Compress
multi-core scalar
4527 4527
Image Decompress
single-core scalar
2392 2392
Image Decompress
multi-core scalar
4885 4885
Lua
single-core scalar
4090 4090
Lua
multi-core scalar
8203 8203

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5930 5930
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4036 4036
Dot Product
single-core scalar
3616 3616
Dot Product
single-core vector
2803 2803
Dot Product
multi-core scalar
7618 7618
Dot Product
multi-core vector
6468 6468
LU Decomposition
single-core scalar
1586 1586
LU Decomposition
multi-core scalar
3207 3207
Primality Test
single-core scalar
5584 5584
Primality Test
multi-core scalar
8739 8739
Sharpen Image
single-core scalar
5668 5668
Sharpen Image
multi-core scalar
11444 11444
Blur Image
single-core scalar
6739 6739
Blur Image
multi-core scalar
13537 13537

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2695 2695
Read Sequential
single-core scalar
4100 4100
Write Sequential
single-core scalar
3023 3023
Stdlib Allocate
single-core scalar
2586 2586
Stdlib Write
single-core scalar
1008 1008
Stdlib Copy
single-core scalar
2759 2759

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2377 2377
Stream Copy
single-core scalar
2300 2300
Stream Copy
single-core vector
2553 2553
Stream Scale
single-core scalar
2427 2427
Stream Scale
single-core vector
2445 2445
Stream Add
single-core scalar
2154 2154
Stream Add
single-core vector
2418 2418
Stream Triad
single-core scalar
2664 2664
Stream Triad
single-core vector
2056 2056