iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6460 6460

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 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 5016 5016
Blowfish
single-core scalar
1921 1921
Blowfish
multi-core scalar
7218 7218
Text Compress
single-core scalar
2058 2058
Text Compress
multi-core scalar
7017 7017
Text Decompress
single-core scalar
2316 2316
Text Decompress
multi-core scalar
8343 8343
Image Compress
single-core scalar
2077 2077
Image Compress
multi-core scalar
7170 7170
Image Decompress
single-core scalar
1831 1831
Image Decompress
multi-core scalar
6449 6449
Lua
single-core scalar
3463 3463
Lua
multi-core scalar
10339 10339

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10098 10098
Mandelbrot
single-core scalar
2680 2680
Mandelbrot
multi-core scalar
9543 9543
Dot Product
single-core scalar
4384 4384
Dot Product
single-core vector
4440 4440
Dot Product
multi-core scalar
16273 16273
Dot Product
multi-core vector
17907 17907
LU Decomposition
single-core scalar
678 678
LU Decomposition
multi-core scalar
2389 2389
Primality Test
single-core scalar
5072 5072
Primality Test
multi-core scalar
14267 14267
Sharpen Image
single-core scalar
6271 6271
Sharpen Image
multi-core scalar
22349 22349
Blur Image
single-core scalar
7750 7750
Blur Image
multi-core scalar
27370 27370

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3668 3668
Read Sequential
single-core scalar
5270 5270
Write Sequential
single-core scalar
2867 2867
Stdlib Allocate
single-core scalar
3575 3575
Stdlib Write
single-core scalar
2841 2841
Stdlib Copy
single-core scalar
3790 3790

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4373 4373
Stream Copy
single-core scalar
4701 4701
Stream Copy
single-core vector
5887 5887
Stream Scale
single-core scalar
5117 5117
Stream Scale
single-core vector
5552 5552
Stream Add
single-core scalar
1637 1637
Stream Add
single-core vector
5946 5946
Stream Triad
single-core scalar
1767 1767
Stream Triad
single-core vector
4380 4380