iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3747 3747

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L30) Mac OS X 10.5.8 (Build 9L30)
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 4.00 GB 1067 MHz DDR3 4.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3043 3043
Blowfish
single-core scalar
1863 1863
Blowfish
multi-core scalar
3972 3972
Text Compress
single-core scalar
2047 2047
Text Compress
multi-core scalar
3947 3947
Text Decompress
single-core scalar
1855 1855
Text Decompress
multi-core scalar
3791 3791
Image Compress
single-core scalar
1887 1887
Image Compress
multi-core scalar
3691 3691
Image Decompress
single-core scalar
1573 1573
Image Decompress
multi-core scalar
3184 3184
Lua
single-core scalar
2994 2994
Lua
multi-core scalar
5717 5717

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5314 5314
Mandelbrot
single-core scalar
1978 1978
Mandelbrot
multi-core scalar
4006 4006
Dot Product
single-core scalar
3643 3643
Dot Product
single-core vector
2930 2930
Dot Product
multi-core scalar
7666 7666
Dot Product
multi-core vector
6700 6700
LU Decomposition
single-core scalar
765 765
LU Decomposition
multi-core scalar
1543 1543
Primality Test
single-core scalar
3634 3634
Primality Test
multi-core scalar
5678 5678
Sharpen Image
single-core scalar
5326 5326
Sharpen Image
multi-core scalar
10684 10684
Blur Image
single-core scalar
6611 6611
Blur Image
multi-core scalar
13243 13243

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2943 2943
Read Sequential
single-core scalar
3967 3967
Write Sequential
single-core scalar
2947 2947
Stdlib Allocate
single-core scalar
2521 2521
Stdlib Write
single-core scalar
2528 2528
Stdlib Copy
single-core scalar
2752 2752

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2344 2344
Stream Copy
single-core scalar
2305 2305
Stream Copy
single-core vector
2514 2514
Stream Scale
single-core scalar
2427 2427
Stream Scale
single-core vector
2431 2431
Stream Add
single-core scalar
2068 2068
Stream Add
single-core vector
2737 2737
Stream Triad
single-core scalar
2244 2244
Stream Triad
single-core vector
2027 2027