iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6376 6376

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 1067 MHz DDR3 16.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5094 5094
Blowfish
single-core scalar
1900 1900
Blowfish
multi-core scalar
7077 7077
Text Compress
single-core scalar
2036 2036
Text Compress
multi-core scalar
6853 6853
Text Decompress
single-core scalar
2291 2291
Text Decompress
multi-core scalar
8111 8111
Image Compress
single-core scalar
2065 2065
Image Compress
multi-core scalar
7056 7056
Image Decompress
single-core scalar
1839 1839
Image Decompress
multi-core scalar
6652 6652
Lua
single-core scalar
3406 3406
Lua
multi-core scalar
11842 11842

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 9917 9917
Mandelbrot
single-core scalar
2658 2658
Mandelbrot
multi-core scalar
9350 9350
Dot Product
single-core scalar
4350 4350
Dot Product
single-core vector
4408 4408
Dot Product
multi-core scalar
15941 15941
Dot Product
multi-core vector
17536 17536
LU Decomposition
single-core scalar
673 673
LU Decomposition
multi-core scalar
2329 2329
Primality Test
single-core scalar
5002 5002
Primality Test
multi-core scalar
13952 13952
Sharpen Image
single-core scalar
6270 6270
Sharpen Image
multi-core scalar
21726 21726
Blur Image
single-core scalar
7723 7723
Blur Image
multi-core scalar
26920 26920

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3539 3539
Read Sequential
single-core scalar
5204 5204
Write Sequential
single-core scalar
2835 2835
Stdlib Allocate
single-core scalar
3421 3421
Stdlib Write
single-core scalar
2673 2673
Stdlib Copy
single-core scalar
3565 3565

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4149 4149
Stream Copy
single-core scalar
4546 4546
Stream Copy
single-core vector
5531 5531
Stream Scale
single-core scalar
4932 4932
Stream Scale
single-core vector
5213 5213
Stream Add
single-core scalar
1617 1617
Stream Add
single-core vector
5507 5507
Stream Triad
single-core scalar
1745 1745
Stream Triad
single-core vector
4102 4102