iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4243 4243

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 3883 3883
Blowfish
single-core scalar
1736 1736
Blowfish
multi-core scalar
3683 3683
Text Compress
single-core scalar
2412 2412
Text Compress
multi-core scalar
4645 4645
Text Decompress
single-core scalar
2058 2058
Text Decompress
multi-core scalar
4184 4184
Image Compress
single-core scalar
2295 2295
Image Compress
multi-core scalar
4500 4500
Image Decompress
single-core scalar
2390 2390
Image Decompress
multi-core scalar
4785 4785
Lua
single-core scalar
4669 4669
Lua
multi-core scalar
9240 9240

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5835 5835
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4021 4021
Dot Product
single-core scalar
3618 3618
Dot Product
single-core vector
2810 2810
Dot Product
multi-core scalar
7610 7610
Dot Product
multi-core vector
6446 6446
LU Decomposition
single-core scalar
1583 1583
LU Decomposition
multi-core scalar
3174 3174
Primality Test
single-core scalar
5105 5105
Primality Test
multi-core scalar
7869 7869
Sharpen Image
single-core scalar
5692 5692
Sharpen Image
multi-core scalar
11518 11518
Blur Image
single-core scalar
6739 6739
Blur Image
multi-core scalar
13531 13531

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2991 2991
Read Sequential
single-core scalar
4054 4054
Write Sequential
single-core scalar
3003 3003
Stdlib Allocate
single-core scalar
2625 2625
Stdlib Write
single-core scalar
2531 2531
Stdlib Copy
single-core scalar
2746 2746

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2436 2436
Stream Copy
single-core scalar
2282 2282
Stream Copy
single-core vector
2533 2533
Stream Scale
single-core scalar
2397 2397
Stream Scale
single-core vector
2425 2425
Stream Add
single-core scalar
2425 2425
Stream Add
single-core vector
2758 2758
Stream Triad
single-core scalar
2632 2632
Stream Triad
single-core vector
2039 2039