iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3820 3820

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8 (Build 12A256) Mac OS X 10.8 (Build 12A256)
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 3084 3084
Blowfish
single-core scalar
1864 1864
Blowfish
multi-core scalar
3972 3972
Text Compress
single-core scalar
2064 2064
Text Compress
multi-core scalar
3976 3976
Text Decompress
single-core scalar
1878 1878
Text Decompress
multi-core scalar
3837 3837
Image Compress
single-core scalar
1912 1912
Image Compress
multi-core scalar
3724 3724
Image Decompress
single-core scalar
1672 1672
Image Decompress
multi-core scalar
3442 3442
Lua
single-core scalar
3009 3009
Lua
multi-core scalar
5665 5665

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5508 5508
Mandelbrot
single-core scalar
1985 1985
Mandelbrot
multi-core scalar
4017 4017
Dot Product
single-core scalar
3655 3655
Dot Product
single-core vector
2941 2941
Dot Product
multi-core scalar
7705 7705
Dot Product
multi-core vector
6726 6726
LU Decomposition
single-core scalar
768 768
LU Decomposition
multi-core scalar
1552 1552
Primality Test
single-core scalar
4220 4220
Primality Test
multi-core scalar
6545 6545
Sharpen Image
single-core scalar
5563 5563
Sharpen Image
multi-core scalar
11245 11245
Blur Image
single-core scalar
6717 6717
Blur Image
multi-core scalar
13481 13481

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2901 2901
Read Sequential
single-core scalar
3927 3927
Write Sequential
single-core scalar
2977 2977
Stdlib Allocate
single-core scalar
2355 2355
Stdlib Write
single-core scalar
2517 2517
Stdlib Copy
single-core scalar
2733 2733

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2330 2330
Stream Copy
single-core scalar
2286 2286
Stream Copy
single-core vector
2486 2486
Stream Scale
single-core scalar
2407 2407
Stream Scale
single-core vector
2416 2416
Stream Add
single-core scalar
2065 2065
Stream Add
single-core vector
2717 2717
Stream Triad
single-core scalar
2256 2256
Stream Triad
single-core vector
2013 2013