iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3814 3814

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8.1 (Build 12B19) Mac OS X 10.8.1 (Build 12B19)
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 3102 3102
Blowfish
single-core scalar
1863 1863
Blowfish
multi-core scalar
3974 3974
Text Compress
single-core scalar
2065 2065
Text Compress
multi-core scalar
3969 3969
Text Decompress
single-core scalar
1866 1866
Text Decompress
multi-core scalar
3793 3793
Image Compress
single-core scalar
1894 1894
Image Compress
multi-core scalar
3711 3711
Image Decompress
single-core scalar
1693 1693
Image Decompress
multi-core scalar
3451 3451
Lua
single-core scalar
2954 2954
Lua
multi-core scalar
5993 5993

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5490 5490
Mandelbrot
single-core scalar
1985 1985
Mandelbrot
multi-core scalar
3991 3991
Dot Product
single-core scalar
3656 3656
Dot Product
single-core vector
2941 2941
Dot Product
multi-core scalar
7665 7665
Dot Product
multi-core vector
6691 6691
LU Decomposition
single-core scalar
768 768
LU Decomposition
multi-core scalar
1543 1543
Primality Test
single-core scalar
4229 4229
Primality Test
multi-core scalar
6539 6539
Sharpen Image
single-core scalar
5543 5543
Sharpen Image
multi-core scalar
11196 11196
Blur Image
single-core scalar
6694 6694
Blur Image
multi-core scalar
13419 13419

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2881 2881
Read Sequential
single-core scalar
3871 3871
Write Sequential
single-core scalar
2949 2949
Stdlib Allocate
single-core scalar
2369 2369
Stdlib Write
single-core scalar
2515 2515
Stdlib Copy
single-core scalar
2704 2704

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2308 2308
Stream Copy
single-core scalar
2269 2269
Stream Copy
single-core vector
2456 2456
Stream Scale
single-core scalar
2367 2367
Stream Scale
single-core vector
2389 2389
Stream Add
single-core scalar
2064 2064
Stream Add
single-core vector
2691 2691
Stream Triad
single-core scalar
2244 2244
Stream Triad
single-core vector
1990 1990