iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6356 6356

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
Model iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Processor Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores
Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 30 Stepping 5 GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F2268DAE Apple Inc. Mac-F2268DAE
BIOS Apple Inc. IM111.88Z.0034.B02.1003171314 Apple Inc. IM111.88Z.0034.B02.1003171314
Memory 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5010 5010
Blowfish
single-core scalar
1938 1938
Blowfish
multi-core scalar
6940 6940
Text Compress
single-core scalar
1902 1902
Text Compress
multi-core scalar
6909 6909
Text Decompress
single-core scalar
2122 2122
Text Decompress
multi-core scalar
7809 7809
Image Compress
single-core scalar
2033 2033
Image Compress
multi-core scalar
7141 7141
Image Decompress
single-core scalar
1809 1809
Image Decompress
multi-core scalar
6401 6401
Lua
single-core scalar
3345 3345
Lua
multi-core scalar
11773 11773

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 9869 9869
Mandelbrot
single-core scalar
2476 2476
Mandelbrot
multi-core scalar
9323 9323
Dot Product
single-core scalar
3971 3971
Dot Product
single-core vector
3965 3965
Dot Product
multi-core scalar
15884 15884
Dot Product
multi-core vector
17772 17772
LU Decomposition
single-core scalar
642 642
LU Decomposition
multi-core scalar
2390 2390
Primality Test
single-core scalar
4512 4512
Primality Test
multi-core scalar
14041 14041
Sharpen Image
single-core scalar
5815 5815
Sharpen Image
multi-core scalar
22243 22243
Blur Image
single-core scalar
7762 7762
Blur Image
multi-core scalar
27373 27373

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3579 3579
Read Sequential
single-core scalar
5315 5315
Write Sequential
single-core scalar
2872 2872
Stdlib Allocate
single-core scalar
3490 3490
Stdlib Write
single-core scalar
2650 2650
Stdlib Copy
single-core scalar
3569 3569

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4332 4332
Stream Copy
single-core scalar
4722 4722
Stream Copy
single-core vector
5860 5860
Stream Scale
single-core scalar
5073 5073
Stream Scale
single-core vector
5450 5450
Stream Add
single-core scalar
1610 1610
Stream Add
single-core vector
5825 5825
Stream Triad
single-core scalar
1757 1757
Stream Triad
single-core vector
4364 4364