iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6554 6554

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.9.2 (Build 13C59) Mac OS X 10.9.2 (Build 13C59)
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 5109 5109
Blowfish
single-core scalar
1949 1949
Blowfish
multi-core scalar
7313 7313
Text Compress
single-core scalar
2064 2064
Text Compress
multi-core scalar
7039 7039
Text Decompress
single-core scalar
2201 2201
Text Decompress
multi-core scalar
7942 7942
Image Compress
single-core scalar
2096 2096
Image Compress
multi-core scalar
7205 7205
Image Decompress
single-core scalar
1879 1879
Image Decompress
multi-core scalar
6747 6747
Lua
single-core scalar
3303 3303
Lua
multi-core scalar
11572 11572

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10145 10145
Mandelbrot
single-core scalar
2685 2685
Mandelbrot
multi-core scalar
9559 9559
Dot Product
single-core scalar
4394 4394
Dot Product
single-core vector
4457 4457
Dot Product
multi-core scalar
16302 16302
Dot Product
multi-core vector
17770 17770
LU Decomposition
single-core scalar
690 690
LU Decomposition
multi-core scalar
2401 2401
Primality Test
single-core scalar
5206 5206
Primality Test
multi-core scalar
14661 14661
Sharpen Image
single-core scalar
6325 6325
Sharpen Image
multi-core scalar
22398 22398
Blur Image
single-core scalar
7784 7784
Blur Image
multi-core scalar
27403 27403

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3733 3733
Read Sequential
single-core scalar
5313 5313
Write Sequential
single-core scalar
2865 2865
Stdlib Allocate
single-core scalar
3299 3299
Stdlib Write
single-core scalar
3070 3070
Stdlib Copy
single-core scalar
4121 4121

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4694 4694
Stream Copy
single-core scalar
4894 4894
Stream Copy
single-core vector
6699 6699
Stream Scale
single-core scalar
5213 5213
Stream Scale
single-core vector
6040 6040
Stream Add
single-core scalar
1643 1643
Stream Add
single-core vector
6474 6474
Stream Triad
single-core scalar
1772 1772
Stream Triad
single-core vector
4821 4821