iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6432 6432

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 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5009 5009
Blowfish
single-core scalar
1922 1922
Blowfish
multi-core scalar
7231 7231
Text Compress
single-core scalar
2064 2064
Text Compress
multi-core scalar
7028 7028
Text Decompress
single-core scalar
2314 2314
Text Decompress
multi-core scalar
8311 8311
Image Compress
single-core scalar
2079 2079
Image Compress
multi-core scalar
7165 7165
Image Decompress
single-core scalar
1823 1823
Image Decompress
multi-core scalar
6404 6404
Lua
single-core scalar
3466 3466
Lua
multi-core scalar
10301 10301

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10089 10089
Mandelbrot
single-core scalar
2676 2676
Mandelbrot
multi-core scalar
9533 9533
Dot Product
single-core scalar
4393 4393
Dot Product
single-core vector
4448 4448
Dot Product
multi-core scalar
16298 16298
Dot Product
multi-core vector
17722 17722
LU Decomposition
single-core scalar
677 677
LU Decomposition
multi-core scalar
2395 2395
Primality Test
single-core scalar
5084 5084
Primality Test
multi-core scalar
14288 14288
Sharpen Image
single-core scalar
6273 6273
Sharpen Image
multi-core scalar
22333 22333
Blur Image
single-core scalar
7772 7772
Blur Image
multi-core scalar
27359 27359

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3605 3605
Read Sequential
single-core scalar
5243 5243
Write Sequential
single-core scalar
2872 2872
Stdlib Allocate
single-core scalar
3578 3578
Stdlib Write
single-core scalar
2691 2691
Stdlib Copy
single-core scalar
3645 3645

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4272 4272
Stream Copy
single-core scalar
4671 4671
Stream Copy
single-core vector
5748 5748
Stream Scale
single-core scalar
5000 5000
Stream Scale
single-core vector
5342 5342
Stream Add
single-core scalar
1639 1639
Stream Add
single-core vector
5748 5748
Stream Triad
single-core scalar
1769 1769
Stream Triad
single-core vector
4265 4265