iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6388 6388

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 5037 5037
Blowfish
single-core scalar
1887 1887
Blowfish
multi-core scalar
7139 7139
Text Compress
single-core scalar
2019 2019
Text Compress
multi-core scalar
6857 6857
Text Decompress
single-core scalar
2164 2164
Text Decompress
multi-core scalar
7624 7624
Image Compress
single-core scalar
2056 2056
Image Compress
multi-core scalar
7113 7113
Image Decompress
single-core scalar
1806 1806
Image Decompress
multi-core scalar
6635 6635
Lua
single-core scalar
3348 3348
Lua
multi-core scalar
11804 11804

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 9858 9858
Mandelbrot
single-core scalar
2622 2622
Mandelbrot
multi-core scalar
9447 9447
Dot Product
single-core scalar
4321 4321
Dot Product
single-core vector
4368 4368
Dot Product
multi-core scalar
16209 16209
Dot Product
multi-core vector
17739 17739
LU Decomposition
single-core scalar
665 665
LU Decomposition
multi-core scalar
2356 2356
Primality Test
single-core scalar
4987 4987
Primality Test
multi-core scalar
13781 13781
Sharpen Image
single-core scalar
6093 6093
Sharpen Image
multi-core scalar
21567 21567
Blur Image
single-core scalar
7343 7343
Blur Image
multi-core scalar
26525 26525

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3624 3624
Read Sequential
single-core scalar
4984 4984
Write Sequential
single-core scalar
2738 2738
Stdlib Allocate
single-core scalar
3462 3462
Stdlib Write
single-core scalar
2992 2992
Stdlib Copy
single-core scalar
3948 3948

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4504 4504
Stream Copy
single-core scalar
4708 4708
Stream Copy
single-core vector
6327 6327
Stream Scale
single-core scalar
5058 5058
Stream Scale
single-core vector
5841 5841
Stream Add
single-core scalar
1612 1612
Stream Add
single-core vector
6205 6205
Stream Triad
single-core scalar
1716 1716
Stream Triad
single-core vector
4570 4570