iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6511 6511

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.9.3 (Build 13D12) Mac OS X 10.9.3 (Build 13D12)
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 4986 4986
Blowfish
single-core scalar
1951 1951
Blowfish
multi-core scalar
7319 7319
Text Compress
single-core scalar
2067 2067
Text Compress
multi-core scalar
7042 7042
Text Decompress
single-core scalar
2202 2202
Text Decompress
multi-core scalar
7905 7905
Image Compress
single-core scalar
2096 2096
Image Compress
multi-core scalar
7204 7204
Image Decompress
single-core scalar
1879 1879
Image Decompress
multi-core scalar
6745 6745
Lua
single-core scalar
3328 3328
Lua
multi-core scalar
10103 10103

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10145 10145
Mandelbrot
single-core scalar
2687 2687
Mandelbrot
multi-core scalar
9564 9564
Dot Product
single-core scalar
4397 4397
Dot Product
single-core vector
4466 4466
Dot Product
multi-core scalar
16314 16314
Dot Product
multi-core vector
17716 17716
LU Decomposition
single-core scalar
681 681
LU Decomposition
multi-core scalar
2403 2403
Primality Test
single-core scalar
5204 5204
Primality Test
multi-core scalar
14648 14648
Sharpen Image
single-core scalar
6326 6326
Sharpen Image
multi-core scalar
22405 22405
Blur Image
single-core scalar
7789 7789
Blur Image
multi-core scalar
27437 27437

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3738 3738
Read Sequential
single-core scalar
5314 5314
Write Sequential
single-core scalar
2872 2872
Stdlib Allocate
single-core scalar
3382 3382
Stdlib Write
single-core scalar
3068 3068
Stdlib Copy
single-core scalar
4056 4056

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4679 4679
Stream Copy
single-core scalar
4876 4876
Stream Copy
single-core vector
6526 6526
Stream Scale
single-core scalar
5264 5264
Stream Scale
single-core vector
6060 6060
Stream Add
single-core scalar
1645 1645
Stream Add
single-core vector
6472 6472
Stream Triad
single-core scalar
1774 1774
Stream Triad
single-core vector
4815 4815