iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6965 6965

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.2 (Build 12C54) Mac OS X 10.8.2 (Build 12C54)
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 12.00 GB 1067 MHz DDR3 12.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5826 5826
Blowfish
single-core scalar
1881 1881
Blowfish
multi-core scalar
6427 6427
Text Compress
single-core scalar
2350 2350
Text Compress
multi-core scalar
7008 7008
Text Decompress
single-core scalar
2544 2544
Text Decompress
multi-core scalar
8187 8187
Image Compress
single-core scalar
2607 2607
Image Compress
multi-core scalar
8811 8811
Image Decompress
single-core scalar
2622 2622
Image Decompress
multi-core scalar
9323 9323
Lua
single-core scalar
4561 4561
Lua
multi-core scalar
13599 13599

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 9965 9965
Mandelbrot
single-core scalar
2569 2569
Mandelbrot
multi-core scalar
8177 8177
Dot Product
single-core scalar
4216 4216
Dot Product
single-core vector
5126 5126
Dot Product
multi-core scalar
13943 13943
Dot Product
multi-core vector
18329 18329
LU Decomposition
single-core scalar
1403 1403
LU Decomposition
multi-core scalar
4053 4053
Primality Test
single-core scalar
6604 6604
Primality Test
multi-core scalar
15967 15967
Sharpen Image
single-core scalar
6614 6614
Sharpen Image
multi-core scalar
22036 22036
Blur Image
single-core scalar
7665 7665
Blur Image
multi-core scalar
22818 22818

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4698 4698
Read Sequential
single-core scalar
5335 5335
Write Sequential
single-core scalar
8024 8024
Stdlib Allocate
single-core scalar
3576 3576
Stdlib Write
single-core scalar
2762 2762
Stdlib Copy
single-core scalar
3793 3793

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4992 4992
Stream Copy
single-core scalar
4668 4668
Stream Copy
single-core vector
5899 5899
Stream Scale
single-core scalar
4632 4632
Stream Scale
single-core vector
5409 5409
Stream Add
single-core scalar
4741 4741
Stream Add
single-core vector
5627 5627
Stream Triad
single-core scalar
4781 4781
Stream Triad
single-core vector
4179 4179