iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3681 3681

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L31a) Mac OS X 10.5.8 (Build 9L31a)
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-F2218EA9 Apple Inc. Mac-F2218EA9
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717 Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 2.00 GB 1067 MHz DDR3 2.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3009 3009
Blowfish
single-core scalar
1864 1864
Blowfish
multi-core scalar
3843 3843
Text Compress
single-core scalar
2065 2065
Text Compress
multi-core scalar
3862 3862
Text Decompress
single-core scalar
1835 1835
Text Decompress
multi-core scalar
3649 3649
Image Compress
single-core scalar
1900 1900
Image Compress
multi-core scalar
3565 3565
Image Decompress
single-core scalar
1578 1578
Image Decompress
multi-core scalar
3141 3141
Lua
single-core scalar
3024 3024
Lua
multi-core scalar
5782 5782

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5323 5323
Mandelbrot
single-core scalar
1976 1976
Mandelbrot
multi-core scalar
4011 4011
Dot Product
single-core scalar
3620 3620
Dot Product
single-core vector
2905 2905
Dot Product
multi-core scalar
7679 7679
Dot Product
multi-core vector
6681 6681
LU Decomposition
single-core scalar
771 771
LU Decomposition
multi-core scalar
1557 1557
Primality Test
single-core scalar
3801 3801
Primality Test
multi-core scalar
5758 5758
Sharpen Image
single-core scalar
5325 5325
Sharpen Image
multi-core scalar
10493 10493
Blur Image
single-core scalar
6880 6880
Blur Image
multi-core scalar
13069 13069

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2845 2845
Read Sequential
single-core scalar
3933 3933
Write Sequential
single-core scalar
2965 2965
Stdlib Allocate
single-core scalar
2214 2214
Stdlib Write
single-core scalar
2519 2519
Stdlib Copy
single-core scalar
2596 2596

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1964 1964
Stream Copy
single-core scalar
1976 1976
Stream Copy
single-core vector
2090 2090
Stream Scale
single-core scalar
2021 2021
Stream Scale
single-core vector
2254 2254
Stream Add
single-core scalar
1848 1848
Stream Add
single-core vector
2175 2175
Stream Triad
single-core scalar
1854 1854
Stream Triad
single-core vector
1501 1501