iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4138 4138

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.4 (Build 12E55) Mac OS X 10.8.4 (Build 12E55)
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-F2218FC8 Apple Inc. Mac-F2218FC8
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717 Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 8.00 GB 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3823 3823
Blowfish
single-core scalar
1728 1728
Blowfish
multi-core scalar
3632 3632
Text Compress
single-core scalar
2395 2395
Text Compress
multi-core scalar
4585 4585
Text Decompress
single-core scalar
2080 2080
Text Decompress
multi-core scalar
4180 4180
Image Compress
single-core scalar
2302 2302
Image Compress
multi-core scalar
4493 4493
Image Decompress
single-core scalar
2365 2365
Image Decompress
multi-core scalar
4722 4722
Lua
single-core scalar
4575 4575
Lua
multi-core scalar
8829 8829

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5705 5705
Mandelbrot
single-core scalar
1985 1985
Mandelbrot
multi-core scalar
3806 3806
Dot Product
single-core scalar
3618 3618
Dot Product
single-core vector
2800 2800
Dot Product
multi-core scalar
7325 7325
Dot Product
multi-core vector
5992 5992
LU Decomposition
single-core scalar
1579 1579
LU Decomposition
multi-core scalar
2950 2950
Primality Test
single-core scalar
5077 5077
Primality Test
multi-core scalar
7477 7477
Sharpen Image
single-core scalar
5691 5691
Sharpen Image
multi-core scalar
11439 11439
Blur Image
single-core scalar
6738 6738
Blur Image
multi-core scalar
13402 13402

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2866 2866
Read Sequential
single-core scalar
3879 3879
Write Sequential
single-core scalar
2773 2773
Stdlib Allocate
single-core scalar
2600 2600
Stdlib Write
single-core scalar
2512 2512
Stdlib Copy
single-core scalar
2568 2568

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2301 2301
Stream Copy
single-core scalar
2164 2164
Stream Copy
single-core vector
2367 2367
Stream Scale
single-core scalar
2256 2256
Stream Scale
single-core vector
2291 2291
Stream Add
single-core scalar
2268 2268
Stream Add
single-core vector
2600 2600
Stream Triad
single-core scalar
2492 2492
Stream Triad
single-core vector
1973 1973