iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 4190 4190

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.9.2 (Build 13C64) Mac OS X 10.9.2 (Build 13C64)
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 3835 3835
Blowfish
single-core scalar
1732 1732
Blowfish
multi-core scalar
3694 3694
Text Compress
single-core scalar
2406 2406
Text Compress
multi-core scalar
4658 4658
Text Decompress
single-core scalar
2080 2080
Text Decompress
multi-core scalar
4256 4256
Image Compress
single-core scalar
2301 2301
Image Compress
multi-core scalar
4509 4509
Image Decompress
single-core scalar
2387 2387
Image Decompress
multi-core scalar
4885 4885
Lua
single-core scalar
4419 4419
Lua
multi-core scalar
8701 8701

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5909 5909
Mandelbrot
single-core scalar
1987 1987
Mandelbrot
multi-core scalar
4035 4035
Dot Product
single-core scalar
3614 3614
Dot Product
single-core vector
2806 2806
Dot Product
multi-core scalar
7617 7617
Dot Product
multi-core vector
6463 6463
LU Decomposition
single-core scalar
1589 1589
LU Decomposition
multi-core scalar
3201 3201
Primality Test
single-core scalar
5469 5469
Primality Test
multi-core scalar
8462 8462
Sharpen Image
single-core scalar
5694 5694
Sharpen Image
multi-core scalar
11512 11512
Blur Image
single-core scalar
6740 6740
Blur Image
multi-core scalar
13547 13547

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2685 2685
Read Sequential
single-core scalar
4067 4067
Write Sequential
single-core scalar
2950 2950
Stdlib Allocate
single-core scalar
2675 2675
Stdlib Write
single-core scalar
993 993
Stdlib Copy
single-core scalar
2740 2740

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2432 2432
Stream Copy
single-core scalar
2280 2280
Stream Copy
single-core vector
2528 2528
Stream Scale
single-core scalar
2395 2395
Stream Scale
single-core vector
2421 2421
Stream Add
single-core scalar
2413 2413
Stream Add
single-core vector
2757 2757
Stream Triad
single-core scalar
2633 2633
Stream Triad
single-core vector
2033 2033