iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3784 3784

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 3100 3100
Blowfish
single-core scalar
1842 1842
Blowfish
multi-core scalar
3915 3915
Text Compress
single-core scalar
2062 2062
Text Compress
multi-core scalar
3961 3961
Text Decompress
single-core scalar
1868 1868
Text Decompress
multi-core scalar
3781 3781
Image Compress
single-core scalar
1893 1893
Image Compress
multi-core scalar
3683 3683
Image Decompress
single-core scalar
1675 1675
Image Decompress
multi-core scalar
3356 3356
Lua
single-core scalar
3088 3088
Lua
multi-core scalar
6085 6085

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5402 5402
Mandelbrot
single-core scalar
1985 1985
Mandelbrot
multi-core scalar
4001 4001
Dot Product
single-core scalar
3654 3654
Dot Product
single-core vector
2926 2926
Dot Product
multi-core scalar
7612 7612
Dot Product
multi-core vector
6723 6723
LU Decomposition
single-core scalar
763 763
LU Decomposition
multi-core scalar
1545 1545
Primality Test
single-core scalar
4233 4233
Primality Test
multi-core scalar
6442 6442
Sharpen Image
single-core scalar
5164 5164
Sharpen Image
multi-core scalar
10416 10416
Blur Image
single-core scalar
6720 6720
Blur Image
multi-core scalar
13457 13457

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2882 2882
Read Sequential
single-core scalar
3895 3895
Write Sequential
single-core scalar
2933 2933
Stdlib Allocate
single-core scalar
2316 2316
Stdlib Write
single-core scalar
2526 2526
Stdlib Copy
single-core scalar
2742 2742

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2326 2326
Stream Copy
single-core scalar
2284 2284
Stream Copy
single-core vector
2492 2492
Stream Scale
single-core scalar
2404 2404
Stream Scale
single-core vector
2404 2404
Stream Add
single-core scalar
2061 2061
Stream Add
single-core vector
2713 2713
Stream Triad
single-core scalar
2250 2250
Stream Triad
single-core vector
2007 2007