iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3770 3770

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L30) Mac OS X 10.5.8 (Build 9L30)
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 3059 3059
Blowfish
single-core scalar
1866 1866
Blowfish
multi-core scalar
3996 3996
Text Compress
single-core scalar
2050 2050
Text Compress
multi-core scalar
3976 3976
Text Decompress
single-core scalar
1859 1859
Text Decompress
multi-core scalar
3815 3815
Image Compress
single-core scalar
1892 1892
Image Compress
multi-core scalar
3712 3712
Image Decompress
single-core scalar
1578 1578
Image Decompress
multi-core scalar
3215 3215
Lua
single-core scalar
2995 2995
Lua
multi-core scalar
5762 5762

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5339 5339
Mandelbrot
single-core scalar
1981 1981
Mandelbrot
multi-core scalar
4030 4030
Dot Product
single-core scalar
3647 3647
Dot Product
single-core vector
2936 2936
Dot Product
multi-core scalar
7730 7730
Dot Product
multi-core vector
6749 6749
LU Decomposition
single-core scalar
766 766
LU Decomposition
multi-core scalar
1553 1553
Primality Test
single-core scalar
3578 3578
Primality Test
multi-core scalar
5635 5635
Sharpen Image
single-core scalar
5366 5366
Sharpen Image
multi-core scalar
10813 10813
Blur Image
single-core scalar
6642 6642
Blur Image
multi-core scalar
13325 13325

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2977 2977
Read Sequential
single-core scalar
4000 4000
Write Sequential
single-core scalar
3032 3032
Stdlib Allocate
single-core scalar
2553 2553
Stdlib Write
single-core scalar
2532 2532
Stdlib Copy
single-core scalar
2770 2770

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2357 2357
Stream Copy
single-core scalar
2325 2325
Stream Copy
single-core vector
2527 2527
Stream Scale
single-core scalar
2438 2438
Stream Scale
single-core vector
2444 2444
Stream Add
single-core scalar
2068 2068
Stream Add
single-core vector
2755 2755
Stream Triad
single-core scalar
2259 2259
Stream Triad
single-core vector
2042 2042