iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6484 6484

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 12.00 GB 1067 MHz DDR3 12.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5143 5143
Blowfish
single-core scalar
1953 1953
Blowfish
multi-core scalar
7310 7310
Text Compress
single-core scalar
2064 2064
Text Compress
multi-core scalar
7025 7025
Text Decompress
single-core scalar
2197 2197
Text Decompress
multi-core scalar
7922 7922
Image Compress
single-core scalar
2084 2084
Image Compress
multi-core scalar
7191 7191
Image Decompress
single-core scalar
1829 1829
Image Decompress
multi-core scalar
6572 6572
Lua
single-core scalar
3462 3462
Lua
multi-core scalar
12116 12116

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10092 10092
Mandelbrot
single-core scalar
2681 2681
Mandelbrot
multi-core scalar
9546 9546
Dot Product
single-core scalar
4385 4385
Dot Product
single-core vector
4450 4450
Dot Product
multi-core scalar
16274 16274
Dot Product
multi-core vector
17877 17877
LU Decomposition
single-core scalar
679 679
LU Decomposition
multi-core scalar
2392 2392
Primality Test
single-core scalar
5058 5058
Primality Test
multi-core scalar
14210 14210
Sharpen Image
single-core scalar
6274 6274
Sharpen Image
multi-core scalar
22340 22340
Blur Image
single-core scalar
7760 7760
Blur Image
multi-core scalar
27362 27362

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3592 3592
Read Sequential
single-core scalar
5280 5280
Write Sequential
single-core scalar
2869 2869
Stdlib Allocate
single-core scalar
3479 3479
Stdlib Write
single-core scalar
2737 2737
Stdlib Copy
single-core scalar
3599 3599

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4339 4339
Stream Copy
single-core scalar
4700 4700
Stream Copy
single-core vector
5855 5855
Stream Scale
single-core scalar
5081 5081
Stream Scale
single-core vector
5448 5448
Stream Add
single-core scalar
1642 1642
Stream Add
single-core vector
5861 5861
Stream Triad
single-core scalar
1768 1768
Stream Triad
single-core vector
4361 4361