iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3775 3775

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 3083 3083
Blowfish
single-core scalar
1868 1868
Blowfish
multi-core scalar
3804 3804
Text Compress
single-core scalar
2066 2066
Text Compress
multi-core scalar
3932 3932
Text Decompress
single-core scalar
1867 1867
Text Decompress
multi-core scalar
3799 3799
Image Compress
single-core scalar
1892 1892
Image Compress
multi-core scalar
3691 3691
Image Decompress
single-core scalar
1677 1677
Image Decompress
multi-core scalar
3444 3444
Lua
single-core scalar
3017 3017
Lua
multi-core scalar
5939 5939

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5441 5441
Mandelbrot
single-core scalar
1985 1985
Mandelbrot
multi-core scalar
4000 4000
Dot Product
single-core scalar
3655 3655
Dot Product
single-core vector
2941 2941
Dot Product
multi-core scalar
7661 7661
Dot Product
multi-core vector
6639 6639
LU Decomposition
single-core scalar
766 766
LU Decomposition
multi-core scalar
1483 1483
Primality Test
single-core scalar
4214 4214
Primality Test
multi-core scalar
6310 6310
Sharpen Image
single-core scalar
5535 5535
Sharpen Image
multi-core scalar
11001 11001
Blur Image
single-core scalar
6717 6717
Blur Image
multi-core scalar
13279 13279

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2819 2819
Read Sequential
single-core scalar
3724 3724
Write Sequential
single-core scalar
2847 2847
Stdlib Allocate
single-core scalar
2359 2359
Stdlib Write
single-core scalar
2501 2501
Stdlib Copy
single-core scalar
2665 2665

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2287 2287
Stream Copy
single-core scalar
2250 2250
Stream Copy
single-core vector
2451 2451
Stream Scale
single-core scalar
2373 2373
Stream Scale
single-core vector
2374 2374
Stream Add
single-core scalar
2025 2025
Stream Add
single-core vector
2629 2629
Stream Triad
single-core scalar
2222 2222
Stream Triad
single-core vector
1977 1977