iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4139 4139

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.0 Mac OS X 10.8.0
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 4.00 GB 1067 MHz DDR3 4.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3781 3781
Blowfish
single-core scalar
1715 1715
Blowfish
multi-core scalar
3557 3557
Text Compress
single-core scalar
2406 2406
Text Compress
multi-core scalar
4237 4237
Text Decompress
single-core scalar
2042 2042
Text Decompress
multi-core scalar
4091 4091
Image Compress
single-core scalar
2301 2301
Image Compress
multi-core scalar
4422 4422
Image Decompress
single-core scalar
2381 2381
Image Decompress
multi-core scalar
4669 4669
Lua
single-core scalar
4651 4651
Lua
multi-core scalar
8900 8900

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5700 5700
Mandelbrot
single-core scalar
1971 1971
Mandelbrot
multi-core scalar
3651 3651
Dot Product
single-core scalar
3591 3591
Dot Product
single-core vector
2788 2788
Dot Product
multi-core scalar
7414 7414
Dot Product
multi-core vector
6292 6292
LU Decomposition
single-core scalar
1583 1583
LU Decomposition
multi-core scalar
3150 3150
Primality Test
single-core scalar
5071 5071
Primality Test
multi-core scalar
7586 7586
Sharpen Image
single-core scalar
5663 5663
Sharpen Image
multi-core scalar
11073 11073
Blur Image
single-core scalar
6738 6738
Blur Image
multi-core scalar
13238 13238

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2919 2919
Read Sequential
single-core scalar
3922 3922
Write Sequential
single-core scalar
2914 2914
Stdlib Allocate
single-core scalar
2617 2617
Stdlib Write
single-core scalar
2494 2494
Stdlib Copy
single-core scalar
2651 2651

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2372 2372
Stream Copy
single-core scalar
2267 2267
Stream Copy
single-core vector
2466 2466
Stream Scale
single-core scalar
2322 2322
Stream Scale
single-core vector
2366 2366
Stream Add
single-core scalar
2351 2351
Stream Add
single-core vector
2689 2689
Stream Triad
single-core scalar
2537 2537
Stream Triad
single-core vector
1981 1981