iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6493 6493

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.10 (Build 14A238x) Mac OS X 10.10 (Build 14A238x)
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 1333 MHz DDR3 16.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 4968 4968
Blowfish
single-core scalar
1950 1950
Blowfish
multi-core scalar
7321 7321
Text Compress
single-core scalar
2065 2065
Text Compress
multi-core scalar
7039 7039
Text Decompress
single-core scalar
2201 2201
Text Decompress
multi-core scalar
7918 7918
Image Compress
single-core scalar
2099 2099
Image Compress
multi-core scalar
7204 7204
Image Decompress
single-core scalar
1877 1877
Image Decompress
multi-core scalar
6742 6742
Lua
single-core scalar
3293 3293
Lua
multi-core scalar
9911 9911

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10152 10152
Mandelbrot
single-core scalar
2688 2688
Mandelbrot
multi-core scalar
9564 9564
Dot Product
single-core scalar
4393 4393
Dot Product
single-core vector
4459 4459
Dot Product
multi-core scalar
16316 16316
Dot Product
multi-core vector
17843 17843
LU Decomposition
single-core scalar
680 680
LU Decomposition
multi-core scalar
2404 2404
Primality Test
single-core scalar
5194 5194
Primality Test
multi-core scalar
14636 14636
Sharpen Image
single-core scalar
6326 6326
Sharpen Image
multi-core scalar
22407 22407
Blur Image
single-core scalar
7790 7790
Blur Image
multi-core scalar
27433 27433

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3666 3666
Read Sequential
single-core scalar
5309 5309
Write Sequential
single-core scalar
2869 2869
Stdlib Allocate
single-core scalar
2975 2975
Stdlib Write
single-core scalar
3064 3064
Stdlib Copy
single-core scalar
4113 4113

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4686 4686
Stream Copy
single-core scalar
4873 4873
Stream Copy
single-core vector
6522 6522
Stream Scale
single-core scalar
5328 5328
Stream Scale
single-core vector
6058 6058
Stream Add
single-core scalar
1645 1645
Stream Add
single-core vector
6475 6475
Stream Triad
single-core scalar
1773 1773
Stream Triad
single-core vector
4819 4819