iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6379 6379

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 1067 MHz DDR3 16.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5074 5074
Blowfish
single-core scalar
1805 1805
Blowfish
multi-core scalar
7025 7025
Text Compress
single-core scalar
2028 2028
Text Compress
multi-core scalar
6918 6918
Text Decompress
single-core scalar
2224 2224
Text Decompress
multi-core scalar
8126 8126
Image Compress
single-core scalar
2069 2069
Image Compress
multi-core scalar
7127 7127
Image Decompress
single-core scalar
1752 1752
Image Decompress
multi-core scalar
6709 6709
Lua
single-core scalar
3219 3219
Lua
multi-core scalar
11892 11892

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 9895 9895
Mandelbrot
single-core scalar
2527 2527
Mandelbrot
multi-core scalar
9360 9360
Dot Product
single-core scalar
4111 4111
Dot Product
single-core vector
4349 4349
Dot Product
multi-core scalar
15631 15631
Dot Product
multi-core vector
16863 16863
LU Decomposition
single-core scalar
650 650
LU Decomposition
multi-core scalar
2288 2288
Primality Test
single-core scalar
4989 4989
Primality Test
multi-core scalar
14186 14186
Sharpen Image
single-core scalar
6289 6289
Sharpen Image
multi-core scalar
22301 22301
Blur Image
single-core scalar
7723 7723
Blur Image
multi-core scalar
27274 27274

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3544 3544
Read Sequential
single-core scalar
5250 5250
Write Sequential
single-core scalar
2851 2851
Stdlib Allocate
single-core scalar
3577 3577
Stdlib Write
single-core scalar
2504 2504
Stdlib Copy
single-core scalar
3539 3539

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4317 4317
Stream Copy
single-core scalar
4651 4651
Stream Copy
single-core vector
5836 5836
Stream Scale
single-core scalar
5053 5053
Stream Scale
single-core vector
5433 5433
Stream Add
single-core scalar
1640 1640
Stream Add
single-core vector
5832 5832
Stream Triad
single-core scalar
1768 1768
Stream Triad
single-core vector
4330 4330