iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3711 3711

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 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-F2218FC8 Apple Inc. Mac-F2218FC8
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 3030 3030
Blowfish
single-core scalar
1858 1858
Blowfish
multi-core scalar
3914 3914
Text Compress
single-core scalar
2030 2030
Text Compress
multi-core scalar
3864 3864
Text Decompress
single-core scalar
1853 1853
Text Decompress
multi-core scalar
3743 3743
Image Compress
single-core scalar
1897 1897
Image Compress
multi-core scalar
3614 3614
Image Decompress
single-core scalar
1577 1577
Image Decompress
multi-core scalar
3123 3123
Lua
single-core scalar
2993 2993
Lua
multi-core scalar
5894 5894

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5245 5245
Mandelbrot
single-core scalar
1977 1977
Mandelbrot
multi-core scalar
3939 3939
Dot Product
single-core scalar
3627 3627
Dot Product
single-core vector
2911 2911
Dot Product
multi-core scalar
7542 7542
Dot Product
multi-core vector
6598 6598
LU Decomposition
single-core scalar
762 762
LU Decomposition
multi-core scalar
1514 1514
Primality Test
single-core scalar
3625 3625
Primality Test
multi-core scalar
5581 5581
Sharpen Image
single-core scalar
5354 5354
Sharpen Image
multi-core scalar
10515 10515
Blur Image
single-core scalar
6561 6561
Blur Image
multi-core scalar
12932 12932

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2924 2924
Read Sequential
single-core scalar
3852 3852
Write Sequential
single-core scalar
2952 2952
Stdlib Allocate
single-core scalar
2641 2641
Stdlib Write
single-core scalar
2483 2483
Stdlib Copy
single-core scalar
2692 2692

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2303 2303
Stream Copy
single-core scalar
2265 2265
Stream Copy
single-core vector
2464 2464
Stream Scale
single-core scalar
2382 2382
Stream Scale
single-core vector
2394 2394
Stream Add
single-core scalar
2037 2037
Stream Add
single-core vector
2685 2685
Stream Triad
single-core scalar
2216 2216
Stream Triad
single-core vector
1982 1982