iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3838 3838

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.11.6 (Build 15G22010) Mac OS X 10.11.6 (Build 15G22010)
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-F2218EC8 Apple Inc. Mac-F2218EC8
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717 Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3125 3125
Blowfish
single-core scalar
1850 1850
Blowfish
multi-core scalar
3961 3961
Text Compress
single-core scalar
2060 2060
Text Compress
multi-core scalar
4000 4000
Text Decompress
single-core scalar
1864 1864
Text Decompress
multi-core scalar
3826 3826
Image Compress
single-core scalar
1896 1896
Image Compress
multi-core scalar
3721 3721
Image Decompress
single-core scalar
1681 1681
Image Decompress
multi-core scalar
3451 3451
Lua
single-core scalar
3088 3088
Lua
multi-core scalar
6102 6102

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5541 5541
Mandelbrot
single-core scalar
1985 1985
Mandelbrot
multi-core scalar
4031 4031
Dot Product
single-core scalar
3654 3654
Dot Product
single-core vector
2941 2941
Dot Product
multi-core scalar
7724 7724
Dot Product
multi-core vector
6758 6758
LU Decomposition
single-core scalar
770 770
LU Decomposition
multi-core scalar
1556 1556
Primality Test
single-core scalar
4382 4382
Primality Test
multi-core scalar
6744 6744
Sharpen Image
single-core scalar
5554 5554
Sharpen Image
multi-core scalar
11242 11242
Blur Image
single-core scalar
6722 6722
Blur Image
multi-core scalar
13521 13521

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2862 2862
Read Sequential
single-core scalar
3942 3942
Write Sequential
single-core scalar
3000 3000
Stdlib Allocate
single-core scalar
2173 2173
Stdlib Write
single-core scalar
2516 2516
Stdlib Copy
single-core scalar
2682 2682

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2332 2332
Stream Copy
single-core scalar
2280 2280
Stream Copy
single-core vector
2490 2490
Stream Scale
single-core scalar
2396 2396
Stream Scale
single-core vector
2421 2421
Stream Add
single-core scalar
2062 2062
Stream Add
single-core vector
2734 2734
Stream Triad
single-core scalar
2252 2252
Stream Triad
single-core vector
2026 2026