iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 2887 2887

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.9.4 (Build 13E9) Mac OS X 10.9.4 (Build 13E9)
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 2122 2122
Blowfish
single-core scalar
732 732
Blowfish
multi-core scalar
3120 3120
Text Compress
single-core scalar
778 778
Text Compress
multi-core scalar
3025 3025
Text Decompress
single-core scalar
827 827
Text Decompress
multi-core scalar
3404 3404
Image Compress
single-core scalar
786 786
Image Compress
multi-core scalar
3088 3088
Image Decompress
single-core scalar
705 705
Image Decompress
multi-core scalar
2896 2896
Lua
single-core scalar
1239 1239
Lua
multi-core scalar
4868 4868

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 4229 4229
Mandelbrot
single-core scalar
1008 1008
Mandelbrot
multi-core scalar
4083 4083
Dot Product
single-core scalar
1649 1649
Dot Product
single-core vector
1673 1673
Dot Product
multi-core scalar
6964 6964
Dot Product
multi-core vector
7680 7680
LU Decomposition
single-core scalar
255 255
LU Decomposition
multi-core scalar
1027 1027
Primality Test
single-core scalar
1954 1954
Primality Test
multi-core scalar
6272 6272
Sharpen Image
single-core scalar
2373 2373
Sharpen Image
multi-core scalar
9598 9598
Blur Image
single-core scalar
2923 2923
Blur Image
multi-core scalar
11756 11756

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 1994 1994
Read Sequential
single-core scalar
2155 2155
Write Sequential
single-core scalar
1078 1078
Stdlib Allocate
single-core scalar
1242 1242
Stdlib Write
single-core scalar
2455 2455
Stdlib Copy
single-core scalar
3042 3042

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 2657 2657
Stream Copy
single-core scalar
2002 2002
Stream Copy
single-core vector
3811 3811
Stream Scale
single-core scalar
2216 2216
Stream Scale
single-core vector
4315 4315
Stream Add
single-core scalar
626 626
Stream Add
single-core vector
4383 4383
Stream Triad
single-core scalar
672 672
Stream Triad
single-core vector
3235 3235