iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6528 6528

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 32.00 GB 1333 MHz DDR3 32.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5100 5100
Blowfish
single-core scalar
1927 1927
Blowfish
multi-core scalar
7222 7222
Text Compress
single-core scalar
2061 2061
Text Compress
multi-core scalar
7022 7022
Text Decompress
single-core scalar
2312 2312
Text Decompress
multi-core scalar
8341 8341
Image Compress
single-core scalar
2081 2081
Image Compress
multi-core scalar
7174 7174
Image Decompress
single-core scalar
1850 1850
Image Decompress
multi-core scalar
6731 6731
Lua
single-core scalar
3488 3488
Lua
multi-core scalar
10994 10994

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10098 10098
Mandelbrot
single-core scalar
2681 2681
Mandelbrot
multi-core scalar
9547 9547
Dot Product
single-core scalar
4388 4388
Dot Product
single-core vector
4449 4449
Dot Product
multi-core scalar
16270 16270
Dot Product
multi-core vector
17906 17906
LU Decomposition
single-core scalar
680 680
LU Decomposition
multi-core scalar
2396 2396
Primality Test
single-core scalar
5061 5061
Primality Test
multi-core scalar
14228 14228
Sharpen Image
single-core scalar
6279 6279
Sharpen Image
multi-core scalar
22347 22347
Blur Image
single-core scalar
7764 7764
Blur Image
multi-core scalar
27381 27381

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3737 3737
Read Sequential
single-core scalar
5253 5253
Write Sequential
single-core scalar
2868 2868
Stdlib Allocate
single-core scalar
3565 3565
Stdlib Write
single-core scalar
3006 3006
Stdlib Copy
single-core scalar
3994 3994

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4620 4620
Stream Copy
single-core scalar
4778 4778
Stream Copy
single-core vector
6415 6415
Stream Scale
single-core scalar
5210 5210
Stream Scale
single-core vector
5990 5990
Stream Add
single-core scalar
1642 1642
Stream Add
single-core vector
6406 6406
Stream Triad
single-core scalar
1769 1769
Stream Triad
single-core vector
4750 4750