iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6479 6479

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5102 5102
Blowfish
single-core scalar
1922 1922
Blowfish
multi-core scalar
7212 7212
Text Compress
single-core scalar
2056 2056
Text Compress
multi-core scalar
6997 6997
Text Decompress
single-core scalar
2196 2196
Text Decompress
multi-core scalar
7918 7918
Image Compress
single-core scalar
2087 2087
Image Compress
multi-core scalar
7198 7198
Image Decompress
single-core scalar
1842 1842
Image Decompress
multi-core scalar
6465 6465
Lua
single-core scalar
3429 3429
Lua
multi-core scalar
11903 11903

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10101 10101
Mandelbrot
single-core scalar
2675 2675
Mandelbrot
multi-core scalar
9542 9542
Dot Product
single-core scalar
4381 4381
Dot Product
single-core vector
4444 4444
Dot Product
multi-core scalar
16286 16286
Dot Product
multi-core vector
17905 17905
LU Decomposition
single-core scalar
677 677
LU Decomposition
multi-core scalar
2396 2396
Primality Test
single-core scalar
5070 5070
Primality Test
multi-core scalar
14233 14233
Sharpen Image
single-core scalar
6295 6295
Sharpen Image
multi-core scalar
22380 22380
Blur Image
single-core scalar
7762 7762
Blur Image
multi-core scalar
27373 27373

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3630 3630
Read Sequential
single-core scalar
5304 5304
Write Sequential
single-core scalar
2854 2854
Stdlib Allocate
single-core scalar
3524 3524
Stdlib Write
single-core scalar
2747 2747
Stdlib Copy
single-core scalar
3722 3722

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4323 4323
Stream Copy
single-core scalar
4696 4696
Stream Copy
single-core vector
5823 5823
Stream Scale
single-core scalar
5060 5060
Stream Scale
single-core vector
5438 5438
Stream Add
single-core scalar
1634 1634
Stream Add
single-core vector
5836 5836
Stream Triad
single-core scalar
1765 1765
Stream Triad
single-core vector
4335 4335