iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4178 4178

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3720 3720
Blowfish
single-core scalar
1725 1725
Blowfish
multi-core scalar
3575 3575
Text Compress
single-core scalar
2381 2381
Text Compress
multi-core scalar
3239 3239
Text Decompress
single-core scalar
2077 2077
Text Decompress
multi-core scalar
4214 4214
Image Compress
single-core scalar
2307 2307
Image Compress
multi-core scalar
4495 4495
Image Decompress
single-core scalar
2359 2359
Image Decompress
multi-core scalar
4668 4668
Lua
single-core scalar
4613 4613
Lua
multi-core scalar
8989 8989

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5830 5830
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4025 4025
Dot Product
single-core scalar
3617 3617
Dot Product
single-core vector
2812 2812
Dot Product
multi-core scalar
7582 7582
Dot Product
multi-core vector
6444 6444
LU Decomposition
single-core scalar
1587 1587
LU Decomposition
multi-core scalar
3175 3175
Primality Test
single-core scalar
5102 5102
Primality Test
multi-core scalar
7897 7897
Sharpen Image
single-core scalar
5689 5689
Sharpen Image
multi-core scalar
11487 11487
Blur Image
single-core scalar
6734 6734
Blur Image
multi-core scalar
13495 13495

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2975 2975
Read Sequential
single-core scalar
4012 4012
Write Sequential
single-core scalar
2975 2975
Stdlib Allocate
single-core scalar
2671 2671
Stdlib Write
single-core scalar
2507 2507
Stdlib Copy
single-core scalar
2714 2714

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2411 2411
Stream Copy
single-core scalar
2266 2266
Stream Copy
single-core vector
2514 2514
Stream Scale
single-core scalar
2367 2367
Stream Scale
single-core vector
2404 2404
Stream Add
single-core scalar
2391 2391
Stream Add
single-core vector
2733 2733
Stream Triad
single-core scalar
2606 2606
Stream Triad
single-core vector
2013 2013