iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 7514 7514

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 16.00 GB 1067 MHz DDR3 16.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 6405 6405
Blowfish
single-core scalar
1988 1988
Blowfish
multi-core scalar
7265 7265
Text Compress
single-core scalar
2409 2409
Text Compress
multi-core scalar
8117 8117
Text Decompress
single-core scalar
2683 2683
Text Decompress
multi-core scalar
9565 9565
Image Compress
single-core scalar
2671 2671
Image Compress
multi-core scalar
9195 9195
Image Decompress
single-core scalar
2753 2753
Image Decompress
multi-core scalar
9595 9595
Lua
single-core scalar
4699 4699
Lua
multi-core scalar
15921 15921

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10972 10972
Mandelbrot
single-core scalar
2635 2635
Mandelbrot
multi-core scalar
8187 8187
Dot Product
single-core scalar
4219 4219
Dot Product
single-core vector
5220 5220
Dot Product
multi-core scalar
15796 15796
Dot Product
multi-core vector
20498 20498
LU Decomposition
single-core scalar
1423 1423
LU Decomposition
multi-core scalar
4653 4653
Primality Test
single-core scalar
6728 6728
Primality Test
multi-core scalar
18549 18549
Sharpen Image
single-core scalar
6653 6653
Sharpen Image
multi-core scalar
23495 23495
Blur Image
single-core scalar
7865 7865
Blur Image
multi-core scalar
27687 27687

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4678 4678
Read Sequential
single-core scalar
5420 5420
Write Sequential
single-core scalar
7859 7859
Stdlib Allocate
single-core scalar
3795 3795
Stdlib Write
single-core scalar
2670 2670
Stdlib Copy
single-core scalar
3646 3646

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4972 4972
Stream Copy
single-core scalar
4668 4668
Stream Copy
single-core vector
5636 5636
Stream Scale
single-core scalar
4836 4836
Stream Scale
single-core vector
5251 5251
Stream Add
single-core scalar
4803 4803
Stream Add
single-core vector
5557 5557
Stream Triad
single-core scalar
4933 4933
Stream Triad
single-core vector
4097 4097