iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4089 4089

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8 (Build 12A248) Mac OS X 10.8 (Build 12A248)
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 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3791 3791
Blowfish
single-core scalar
1737 1737
Blowfish
multi-core scalar
3463 3463
Text Compress
single-core scalar
2370 2370
Text Compress
multi-core scalar
4433 4433
Text Decompress
single-core scalar
2051 2051
Text Decompress
multi-core scalar
4112 4112
Image Compress
single-core scalar
2287 2287
Image Compress
multi-core scalar
4446 4446
Image Decompress
single-core scalar
2365 2365
Image Decompress
multi-core scalar
4586 4586
Lua
single-core scalar
4622 4622
Lua
multi-core scalar
9021 9021

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5729 5729
Mandelbrot
single-core scalar
1985 1985
Mandelbrot
multi-core scalar
3898 3898
Dot Product
single-core scalar
3617 3617
Dot Product
single-core vector
2801 2801
Dot Product
multi-core scalar
7320 7320
Dot Product
multi-core vector
6286 6286
LU Decomposition
single-core scalar
1577 1577
LU Decomposition
multi-core scalar
3101 3101
Primality Test
single-core scalar
5096 5096
Primality Test
multi-core scalar
7768 7768
Sharpen Image
single-core scalar
5689 5689
Sharpen Image
multi-core scalar
11336 11336
Blur Image
single-core scalar
6738 6738
Blur Image
multi-core scalar
13005 13005

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2659 2659
Read Sequential
single-core scalar
3813 3813
Write Sequential
single-core scalar
2914 2914
Stdlib Allocate
single-core scalar
2618 2618
Stdlib Write
single-core scalar
1607 1607
Stdlib Copy
single-core scalar
2344 2344

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2254 2254
Stream Copy
single-core scalar
2164 2164
Stream Copy
single-core vector
2385 2385
Stream Scale
single-core scalar
2109 2109
Stream Scale
single-core vector
2272 2272
Stream Add
single-core scalar
2241 2241
Stream Add
single-core vector
2484 2484
Stream Triad
single-core scalar
2487 2487
Stream Triad
single-core vector
1896 1896