iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4255 4255

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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-F2218EC8 Apple Inc. Mac-F2218EC8
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 3893 3893
Blowfish
single-core scalar
1750 1750
Blowfish
multi-core scalar
3697 3697
Text Compress
single-core scalar
2412 2412
Text Compress
multi-core scalar
4673 4673
Text Decompress
single-core scalar
2057 2057
Text Decompress
multi-core scalar
4218 4218
Image Compress
single-core scalar
2294 2294
Image Compress
multi-core scalar
4505 4505
Image Decompress
single-core scalar
2380 2380
Image Decompress
multi-core scalar
4787 4787
Lua
single-core scalar
4655 4655
Lua
multi-core scalar
9297 9297

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5849 5849
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4035 4035
Dot Product
single-core scalar
3619 3619
Dot Product
single-core vector
2811 2811
Dot Product
multi-core scalar
7656 7656
Dot Product
multi-core vector
6463 6463
LU Decomposition
single-core scalar
1585 1585
LU Decomposition
multi-core scalar
3198 3198
Primality Test
single-core scalar
5110 5110
Primality Test
multi-core scalar
7925 7925
Sharpen Image
single-core scalar
5693 5693
Sharpen Image
multi-core scalar
11518 11518
Blur Image
single-core scalar
6739 6739
Blur Image
multi-core scalar
13552 13552

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 3002 3002
Read Sequential
single-core scalar
4100 4100
Write Sequential
single-core scalar
3008 3008
Stdlib Allocate
single-core scalar
2615 2615
Stdlib Write
single-core scalar
2531 2531
Stdlib Copy
single-core scalar
2756 2756

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2452 2452
Stream Copy
single-core scalar
2291 2291
Stream Copy
single-core vector
2555 2555
Stream Scale
single-core scalar
2413 2413
Stream Scale
single-core vector
2443 2443
Stream Add
single-core scalar
2430 2430
Stream Add
single-core vector
2780 2780
Stream Triad
single-core scalar
2656 2656
Stream Triad
single-core vector
2052 2052