iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 5810 5810

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 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 4558 4558
Blowfish
single-core scalar
1825 1825
Blowfish
multi-core scalar
6327 6327
Text Compress
single-core scalar
2002 2002
Text Compress
multi-core scalar
6004 6004
Text Decompress
single-core scalar
2216 2216
Text Decompress
multi-core scalar
7161 7161
Image Compress
single-core scalar
2034 2034
Image Compress
multi-core scalar
5797 5797
Image Decompress
single-core scalar
1822 1822
Image Decompress
multi-core scalar
5890 5890
Lua
single-core scalar
3274 3274
Lua
multi-core scalar
10353 10353

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 9003 9003
Mandelbrot
single-core scalar
2568 2568
Mandelbrot
multi-core scalar
8276 8276
Dot Product
single-core scalar
4218 4218
Dot Product
single-core vector
4329 4329
Dot Product
multi-core scalar
14245 14245
Dot Product
multi-core vector
15225 15225
LU Decomposition
single-core scalar
654 654
LU Decomposition
multi-core scalar
2014 2014
Primality Test
single-core scalar
4878 4878
Primality Test
multi-core scalar
12227 12227
Sharpen Image
single-core scalar
6086 6086
Sharpen Image
multi-core scalar
19337 19337
Blur Image
single-core scalar
7520 7520
Blur Image
multi-core scalar
24472 24472

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3421 3421
Read Sequential
single-core scalar
4912 4912
Write Sequential
single-core scalar
2772 2772
Stdlib Allocate
single-core scalar
3434 3434
Stdlib Write
single-core scalar
2551 2551
Stdlib Copy
single-core scalar
3437 3437

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 3803 3803
Stream Copy
single-core scalar
4063 4063
Stream Copy
single-core vector
4957 4957
Stream Scale
single-core scalar
4538 4538
Stream Scale
single-core vector
4743 4743
Stream Add
single-core scalar
1584 1584
Stream Add
single-core vector
5133 5133
Stream Triad
single-core scalar
1700 1700
Stream Triad
single-core vector
3708 3708