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

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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
1690 1690
Blowfish
multi-core scalar
3579 3579
Text Compress
single-core scalar
2408 2408
Text Compress
multi-core scalar
4216 4216
Text Decompress
single-core scalar
2075 2075
Text Decompress
multi-core scalar
4134 4134
Image Compress
single-core scalar
2295 2295
Image Compress
multi-core scalar
4443 4443
Image Decompress
single-core scalar
2358 2358
Image Decompress
multi-core scalar
4681 4681
Lua
single-core scalar
4548 4548
Lua
multi-core scalar
8806 8806

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5802 5802
Mandelbrot
single-core scalar
1983 1983
Mandelbrot
multi-core scalar
3987 3987
Dot Product
single-core scalar
3592 3592
Dot Product
single-core vector
2790 2790
Dot Product
multi-core scalar
7566 7566
Dot Product
multi-core vector
6365 6365
LU Decomposition
single-core scalar
1500 1500
LU Decomposition
multi-core scalar
2895 2895
Primality Test
single-core scalar
5150 5150
Primality Test
multi-core scalar
7774 7774
Sharpen Image
single-core scalar
5638 5638
Sharpen Image
multi-core scalar
11236 11236
Blur Image
single-core scalar
6973 6973
Blur Image
multi-core scalar
13788 13788

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2983 2983
Read Sequential
single-core scalar
4061 4061
Write Sequential
single-core scalar
3121 3121
Stdlib Allocate
single-core scalar
2625 2625
Stdlib Write
single-core scalar
2523 2523
Stdlib Copy
single-core scalar
2589 2589

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1887 1887
Stream Copy
single-core scalar
1757 1757
Stream Copy
single-core vector
1933 1933
Stream Scale
single-core scalar
1912 1912
Stream Scale
single-core vector
1826 1826
Stream Add
single-core scalar
1871 1871
Stream Add
single-core vector
2105 2105
Stream Triad
single-core scalar
2078 2078
Stream Triad
single-core vector
1615 1615