iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6513 6513

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 5106 5106
Blowfish
single-core scalar
1921 1921
Blowfish
multi-core scalar
7204 7204
Text Compress
single-core scalar
2058 2058
Text Compress
multi-core scalar
6979 6979
Text Decompress
single-core scalar
2186 2186
Text Decompress
multi-core scalar
7899 7899
Image Compress
single-core scalar
2059 2059
Image Compress
multi-core scalar
7121 7121
Image Decompress
single-core scalar
1872 1872
Image Decompress
multi-core scalar
6714 6714
Lua
single-core scalar
3404 3404
Lua
multi-core scalar
11860 11860

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10056 10056
Mandelbrot
single-core scalar
2649 2649
Mandelbrot
multi-core scalar
9510 9510
Dot Product
single-core scalar
4386 4386
Dot Product
single-core vector
4443 4443
Dot Product
multi-core scalar
16219 16219
Dot Product
multi-core vector
17826 17826
LU Decomposition
single-core scalar
678 678
LU Decomposition
multi-core scalar
2380 2380
Primality Test
single-core scalar
5035 5035
Primality Test
multi-core scalar
14250 14250
Sharpen Image
single-core scalar
6270 6270
Sharpen Image
multi-core scalar
22252 22252
Blur Image
single-core scalar
7649 7649
Blur Image
multi-core scalar
27241 27241

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3731 3731
Read Sequential
single-core scalar
5267 5267
Write Sequential
single-core scalar
2852 2852
Stdlib Allocate
single-core scalar
3565 3565
Stdlib Write
single-core scalar
3024 3024
Stdlib Copy
single-core scalar
3951 3951

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4606 4606
Stream Copy
single-core scalar
4820 4820
Stream Copy
single-core vector
6411 6411
Stream Scale
single-core scalar
5180 5180
Stream Scale
single-core vector
5980 5980
Stream Add
single-core scalar
1640 1640
Stream Add
single-core vector
6353 6353
Stream Triad
single-core scalar
1769 1769
Stream Triad
single-core vector
4698 4698