iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 7623 7623

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 6491 6491
Blowfish
single-core scalar
2008 2008
Blowfish
multi-core scalar
7492 7492
Text Compress
single-core scalar
2412 2412
Text Compress
multi-core scalar
8175 8175
Text Decompress
single-core scalar
2690 2690
Text Decompress
multi-core scalar
9582 9582
Image Compress
single-core scalar
2697 2697
Image Compress
multi-core scalar
9266 9266
Image Decompress
single-core scalar
2747 2747
Image Decompress
multi-core scalar
9726 9726
Lua
single-core scalar
4721 4721
Lua
multi-core scalar
16379 16379

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 11178 11178
Mandelbrot
single-core scalar
2647 2647
Mandelbrot
multi-core scalar
9434 9434
Dot Product
single-core scalar
4350 4350
Dot Product
single-core vector
5239 5239
Dot Product
multi-core scalar
16113 16113
Dot Product
multi-core vector
20846 20846
LU Decomposition
single-core scalar
1431 1431
LU Decomposition
multi-core scalar
4793 4793
Primality Test
single-core scalar
6745 6745
Primality Test
multi-core scalar
18876 18876
Sharpen Image
single-core scalar
6670 6670
Sharpen Image
multi-core scalar
23655 23655
Blur Image
single-core scalar
7907 7907
Blur Image
multi-core scalar
27790 27790

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4601 4601
Read Sequential
single-core scalar
5466 5466
Write Sequential
single-core scalar
7653 7653
Stdlib Allocate
single-core scalar
3713 3713
Stdlib Write
single-core scalar
2741 2741
Stdlib Copy
single-core scalar
3435 3435

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 5189 5189
Stream Copy
single-core scalar
4841 4841
Stream Copy
single-core vector
6050 6050
Stream Scale
single-core scalar
4888 4888
Stream Scale
single-core vector
5431 5431
Stream Add
single-core scalar
4988 4988
Stream Add
single-core vector
5865 5865
Stream Triad
single-core scalar
5109 5109
Stream Triad
single-core vector
4341 4341