iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4135 4135

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.5 (Build 10H574) Mac OS X 10.6.5 (Build 10H574)
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 32 KB
L1 Data Cache 32 KB 32 KB
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 4.00 GB 1067 MHz DDR3 4.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3769 3769
Blowfish
single-core scalar
1704 1704
Blowfish
multi-core scalar
3626 3626
Text Compress
single-core scalar
2197 2197
Text Compress
multi-core scalar
4209 4209
Text Decompress
single-core scalar
2079 2079
Text Decompress
multi-core scalar
4148 4148
Image Compress
single-core scalar
2293 2293
Image Compress
multi-core scalar
4442 4442
Image Decompress
single-core scalar
2356 2356
Image Decompress
multi-core scalar
4615 4615
Lua
single-core scalar
4578 4578
Lua
multi-core scalar
8981 8981

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5794 5794
Mandelbrot
single-core scalar
1984 1984
Mandelbrot
multi-core scalar
3984 3984
Dot Product
single-core scalar
3592 3592
Dot Product
single-core vector
2789 2789
Dot Product
multi-core scalar
7561 7561
Dot Product
multi-core vector
6385 6385
LU Decomposition
single-core scalar
1439 1439
LU Decomposition
multi-core scalar
2885 2885
Primality Test
single-core scalar
5150 5150
Primality Test
multi-core scalar
7841 7841
Sharpen Image
single-core scalar
5628 5628
Sharpen Image
multi-core scalar
11177 11177
Blur Image
single-core scalar
6969 6969
Blur Image
multi-core scalar
13740 13740

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2975 2975
Read Sequential
single-core scalar
4042 4042
Write Sequential
single-core scalar
3063 3063
Stdlib Allocate
single-core scalar
2658 2658
Stdlib Write
single-core scalar
2520 2520
Stdlib Copy
single-core scalar
2594 2594

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1933 1933
Stream Copy
single-core scalar
1751 1751
Stream Copy
single-core vector
2075 2075
Stream Scale
single-core scalar
1920 1920
Stream Scale
single-core vector
2011 2011
Stream Add
single-core scalar
1846 1846
Stream Add
single-core vector
2208 2208
Stream Triad
single-core scalar
2091 2091
Stream Triad
single-core vector
1563 1563