iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6451 6451

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 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 4967 4967
Blowfish
single-core scalar
1922 1922
Blowfish
multi-core scalar
7203 7203
Text Compress
single-core scalar
2036 2036
Text Compress
multi-core scalar
6974 6974
Text Decompress
single-core scalar
2171 2171
Text Decompress
multi-core scalar
7876 7876
Image Compress
single-core scalar
2057 2057
Image Compress
multi-core scalar
7143 7143
Image Decompress
single-core scalar
1863 1863
Image Decompress
multi-core scalar
6720 6720
Lua
single-core scalar
3398 3398
Lua
multi-core scalar
10243 10243

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10020 10020
Mandelbrot
single-core scalar
2660 2660
Mandelbrot
multi-core scalar
9522 9522
Dot Product
single-core scalar
4372 4372
Dot Product
single-core vector
4437 4437
Dot Product
multi-core scalar
16229 16229
Dot Product
multi-core vector
17743 17743
LU Decomposition
single-core scalar
670 670
LU Decomposition
multi-core scalar
2381 2381
Primality Test
single-core scalar
5008 5008
Primality Test
multi-core scalar
14194 14194
Sharpen Image
single-core scalar
6241 6241
Sharpen Image
multi-core scalar
21849 21849
Blur Image
single-core scalar
7726 7726
Blur Image
multi-core scalar
27255 27255

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3731 3731
Read Sequential
single-core scalar
5239 5239
Write Sequential
single-core scalar
2853 2853
Stdlib Allocate
single-core scalar
3521 3521
Stdlib Write
single-core scalar
3014 3014
Stdlib Copy
single-core scalar
4031 4031

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4594 4594
Stream Copy
single-core scalar
4803 4803
Stream Copy
single-core vector
6394 6394
Stream Scale
single-core scalar
5173 5173
Stream Scale
single-core vector
5951 5951
Stream Add
single-core scalar
1636 1636
Stream Add
single-core vector
6342 6342
Stream Triad
single-core scalar
1756 1756
Stream Triad
single-core vector
4701 4701