iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3816 3816

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-F2218FC8 Apple Inc. Mac-F2218FC8
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717 Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 8.00 GB 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3117 3117
Blowfish
single-core scalar
1838 1838
Blowfish
multi-core scalar
3965 3965
Text Compress
single-core scalar
2032 2032
Text Compress
multi-core scalar
4003 4003
Text Decompress
single-core scalar
1830 1830
Text Decompress
multi-core scalar
3826 3826
Image Compress
single-core scalar
1896 1896
Image Compress
multi-core scalar
3716 3716
Image Decompress
single-core scalar
1690 1690
Image Decompress
multi-core scalar
3470 3470
Lua
single-core scalar
3037 3037
Lua
multi-core scalar
6112 6112

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5531 5531
Mandelbrot
single-core scalar
1983 1983
Mandelbrot
multi-core scalar
4029 4029
Dot Product
single-core scalar
3539 3539
Dot Product
single-core vector
2862 2862
Dot Product
multi-core scalar
7736 7736
Dot Product
multi-core vector
6757 6757
LU Decomposition
single-core scalar
750 750
LU Decomposition
multi-core scalar
1552 1552
Primality Test
single-core scalar
4287 4287
Primality Test
multi-core scalar
6902 6902
Sharpen Image
single-core scalar
5548 5548
Sharpen Image
multi-core scalar
11229 11229
Blur Image
single-core scalar
6731 6731
Blur Image
multi-core scalar
13541 13541

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2807 2807
Read Sequential
single-core scalar
3807 3807
Write Sequential
single-core scalar
2842 2842
Stdlib Allocate
single-core scalar
2198 2198
Stdlib Write
single-core scalar
2529 2529
Stdlib Copy
single-core scalar
2662 2662

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2284 2284
Stream Copy
single-core scalar
2223 2223
Stream Scale
single-core scalar
2341 2341
Stream Add
single-core scalar
2049 2049
Stream Triad
single-core scalar
2238 2238