iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4165 4165

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.11.2 (Build 15C50) Mac OS X 10.11.2 (Build 15C50)
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-F2218EA9 Apple Inc. Mac-F2218EA9
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 3764 3764
Blowfish
single-core scalar
1709 1709
Blowfish
multi-core scalar
3664 3664
Text Compress
single-core scalar
2411 2411
Text Compress
multi-core scalar
4672 4672
Text Decompress
single-core scalar
2080 2080
Text Decompress
multi-core scalar
4260 4260
Image Compress
single-core scalar
2306 2306
Image Compress
multi-core scalar
4523 4523
Image Decompress
single-core scalar
2388 2388
Image Decompress
multi-core scalar
4868 4868
Lua
single-core scalar
4083 4083
Lua
multi-core scalar
8209 8209

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5942 5942
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4036 4036
Dot Product
single-core scalar
3618 3618
Dot Product
single-core vector
2804 2804
Dot Product
multi-core scalar
7655 7655
Dot Product
multi-core vector
6471 6471
LU Decomposition
single-core scalar
1588 1588
LU Decomposition
multi-core scalar
3206 3206
Primality Test
single-core scalar
5585 5585
Primality Test
multi-core scalar
8729 8729
Sharpen Image
single-core scalar
5694 5694
Sharpen Image
multi-core scalar
11524 11524
Blur Image
single-core scalar
6740 6740
Blur Image
multi-core scalar
13560 13560

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2694 2694
Read Sequential
single-core scalar
4101 4101
Write Sequential
single-core scalar
3023 3023
Stdlib Allocate
single-core scalar
2589 2589
Stdlib Write
single-core scalar
995 995
Stdlib Copy
single-core scalar
2762 2762

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2295 2295
Stream Copy
single-core scalar
2291 2291
Stream Copy
single-core vector
2551 2551
Stream Scale
single-core scalar
2410 2410
Stream Scale
single-core vector
2443 2443
Stream Add
single-core scalar
2145 2145
Stream Add
single-core vector
2418 2418
Stream Triad
single-core scalar
2318 2318
Stream Triad
single-core vector
1785 1785