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 10.9.2 (Build 13C64) Mac OS X 10.9.2 (Build 13C64)
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 4950 4950
Blowfish
single-core scalar
1944 1944
Blowfish
multi-core scalar
7264 7264
Text Compress
single-core scalar
2055 2055
Text Compress
multi-core scalar
6983 6983
Text Decompress
single-core scalar
2193 2193
Text Decompress
multi-core scalar
7878 7878
Image Compress
single-core scalar
2089 2089
Image Compress
multi-core scalar
7158 7158
Image Decompress
single-core scalar
1876 1876
Image Decompress
multi-core scalar
6720 6720
Lua
single-core scalar
3293 3293
Lua
multi-core scalar
9947 9947

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10133 10133
Mandelbrot
single-core scalar
2675 2675
Mandelbrot
multi-core scalar
9501 9501
Dot Product
single-core scalar
4375 4375
Dot Product
single-core vector
4440 4440
Dot Product
multi-core scalar
16221 16221
Dot Product
multi-core vector
17827 17827
LU Decomposition
single-core scalar
679 679
LU Decomposition
multi-core scalar
2399 2399
Primality Test
single-core scalar
5205 5205
Primality Test
multi-core scalar
14631 14631
Sharpen Image
single-core scalar
6327 6327
Sharpen Image
multi-core scalar
22395 22395
Blur Image
single-core scalar
7785 7785
Blur Image
multi-core scalar
27408 27408

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3664 3664
Read Sequential
single-core scalar
5292 5292
Write Sequential
single-core scalar
2863 2863
Stdlib Allocate
single-core scalar
3341 3341
Stdlib Write
single-core scalar
2836 2836
Stdlib Copy
single-core scalar
3991 3991

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4681 4681
Stream Copy
single-core scalar
4887 4887
Stream Copy
single-core vector
6680 6680
Stream Scale
single-core scalar
5202 5202
Stream Scale
single-core vector
6011 6011
Stream Add
single-core scalar
1641 1641
Stream Add
single-core vector
6465 6465
Stream Triad
single-core scalar
1769 1769
Stream Triad
single-core vector
4797 4797