iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6235 6235

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 5.00 GB 1067 MHz DDR3 5.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5095 5095
Blowfish
single-core scalar
1921 1921
Blowfish
multi-core scalar
7221 7221
Text Compress
single-core scalar
2057 2057
Text Compress
multi-core scalar
7018 7018
Text Decompress
single-core scalar
2190 2190
Text Decompress
multi-core scalar
7920 7920
Image Compress
single-core scalar
2086 2086
Image Compress
multi-core scalar
7181 7181
Image Decompress
single-core scalar
1846 1846
Image Decompress
multi-core scalar
6253 6253
Lua
single-core scalar
3430 3430
Lua
multi-core scalar
12022 12022

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10070 10070
Mandelbrot
single-core scalar
2675 2675
Mandelbrot
multi-core scalar
9544 9544
Dot Product
single-core scalar
4380 4380
Dot Product
single-core vector
4439 4439
Dot Product
multi-core scalar
16273 16273
Dot Product
multi-core vector
17841 17841
LU Decomposition
single-core scalar
676 676
LU Decomposition
multi-core scalar
2369 2369
Primality Test
single-core scalar
5063 5063
Primality Test
multi-core scalar
14210 14210
Sharpen Image
single-core scalar
6302 6302
Sharpen Image
multi-core scalar
22203 22203
Blur Image
single-core scalar
7730 7730
Blur Image
multi-core scalar
27279 27279

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3086 3086
Read Sequential
single-core scalar
5134 5134
Write Sequential
single-core scalar
2861 2861
Stdlib Allocate
single-core scalar
3523 3523
Stdlib Write
single-core scalar
1658 1658
Stdlib Copy
single-core scalar
2254 2254

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 3105 3105
Stream Copy
single-core scalar
3528 3528
Stream Copy
single-core vector
3808 3808
Stream Scale
single-core scalar
3689 3689
Stream Scale
single-core vector
3587 3587
Stream Add
single-core scalar
1630 1630
Stream Add
single-core vector
3934 3934
Stream Triad
single-core scalar
1759 1759
Stream Triad
single-core vector
2905 2905