iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4220 4220

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 3826 3826
Blowfish
single-core scalar
1744 1744
Blowfish
multi-core scalar
3698 3698
Text Compress
single-core scalar
2398 2398
Text Compress
multi-core scalar
4648 4648
Text Decompress
single-core scalar
2031 2031
Text Decompress
multi-core scalar
4204 4204
Image Compress
single-core scalar
2299 2299
Image Compress
multi-core scalar
4497 4497
Image Decompress
single-core scalar
2367 2367
Image Decompress
multi-core scalar
4728 4728
Lua
single-core scalar
4429 4429
Lua
multi-core scalar
8872 8872

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5820 5820
Mandelbrot
single-core scalar
1986 1986
Mandelbrot
multi-core scalar
4022 4022
Dot Product
single-core scalar
3614 3614
Dot Product
single-core vector
2814 2814
Dot Product
multi-core scalar
7637 7637
Dot Product
multi-core vector
6451 6451
LU Decomposition
single-core scalar
1583 1583
LU Decomposition
multi-core scalar
3191 3191
Primality Test
single-core scalar
5108 5108
Primality Test
multi-core scalar
7936 7936
Sharpen Image
single-core scalar
5656 5656
Sharpen Image
multi-core scalar
11263 11263
Blur Image
single-core scalar
6738 6738
Blur Image
multi-core scalar
13485 13485

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 3002 3002
Read Sequential
single-core scalar
4042 4042
Write Sequential
single-core scalar
3004 3004
Stdlib Allocate
single-core scalar
2686 2686
Stdlib Write
single-core scalar
2533 2533
Stdlib Copy
single-core scalar
2745 2745

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2440 2440
Stream Copy
single-core scalar
2292 2292
Stream Copy
single-core vector
2538 2538
Stream Scale
single-core scalar
2404 2404
Stream Scale
single-core vector
2430 2430
Stream Add
single-core scalar
2419 2419
Stream Add
single-core vector
2761 2761
Stream Triad
single-core scalar
2639 2639
Stream Triad
single-core vector
2039 2039