iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6299 6299

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 4961 4961
Blowfish
single-core scalar
1915 1915
Blowfish
multi-core scalar
6999 6999
Text Compress
single-core scalar
1977 1977
Text Compress
multi-core scalar
6785 6785
Text Decompress
single-core scalar
2227 2227
Text Decompress
multi-core scalar
8070 8070
Image Compress
single-core scalar
2013 2013
Image Compress
multi-core scalar
6917 6917
Image Decompress
single-core scalar
1869 1869
Image Decompress
multi-core scalar
6456 6456
Lua
single-core scalar
3445 3445
Lua
multi-core scalar
10859 10859

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 9826 9826
Mandelbrot
single-core scalar
2672 2672
Mandelbrot
multi-core scalar
9360 9360
Dot Product
single-core scalar
4238 4238
Dot Product
single-core vector
4424 4424
Dot Product
multi-core scalar
15787 15787
Dot Product
multi-core vector
17342 17342
LU Decomposition
single-core scalar
644 644
LU Decomposition
multi-core scalar
2302 2302
Primality Test
single-core scalar
5048 5048
Primality Test
multi-core scalar
13780 13780
Sharpen Image
single-core scalar
6155 6155
Sharpen Image
multi-core scalar
21729 21729
Blur Image
single-core scalar
7525 7525
Blur Image
multi-core scalar
26560 26560

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3519 3519
Read Sequential
single-core scalar
4850 4850
Write Sequential
single-core scalar
2855 2855
Stdlib Allocate
single-core scalar
3562 3562
Stdlib Write
single-core scalar
2736 2736
Stdlib Copy
single-core scalar
3592 3592

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4207 4207
Stream Copy
single-core scalar
4507 4507
Stream Copy
single-core vector
5738 5738
Stream Scale
single-core scalar
4929 4929
Stream Scale
single-core vector
5364 5364
Stream Add
single-core scalar
1629 1629
Stream Add
single-core vector
5497 5497
Stream Triad
single-core scalar
1760 1760
Stream Triad
single-core vector
4235 4235