iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6489 6489

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 1333 MHz DDR3 16.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5147 5147
Blowfish
single-core scalar
1888 1888
Blowfish
multi-core scalar
7092 7092
Text Compress
single-core scalar
2055 2055
Text Compress
multi-core scalar
7002 7002
Text Decompress
single-core scalar
2306 2306
Text Decompress
multi-core scalar
8281 8281
Image Compress
single-core scalar
2080 2080
Image Compress
multi-core scalar
7167 7167
Image Decompress
single-core scalar
1857 1857
Image Decompress
multi-core scalar
6708 6708
Lua
single-core scalar
3419 3419
Lua
multi-core scalar
11918 11918

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 9991 9991
Mandelbrot
single-core scalar
2637 2637
Mandelbrot
multi-core scalar
9445 9445
Dot Product
single-core scalar
4359 4359
Dot Product
single-core vector
4343 4343
Dot Product
multi-core scalar
16092 16092
Dot Product
multi-core vector
17678 17678
LU Decomposition
single-core scalar
671 671
LU Decomposition
multi-core scalar
2360 2360
Primality Test
single-core scalar
5043 5043
Primality Test
multi-core scalar
14099 14099
Sharpen Image
single-core scalar
6278 6278
Sharpen Image
multi-core scalar
22137 22137
Blur Image
single-core scalar
7711 7711
Blur Image
multi-core scalar
27022 27022

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3637 3637
Read Sequential
single-core scalar
5211 5211
Write Sequential
single-core scalar
2826 2826
Stdlib Allocate
single-core scalar
3499 3499
Stdlib Write
single-core scalar
2818 2818
Stdlib Copy
single-core scalar
3833 3833

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4638 4638
Stream Copy
single-core scalar
4830 4830
Stream Copy
single-core vector
6636 6636
Stream Scale
single-core scalar
5198 5198
Stream Scale
single-core vector
6014 6014
Stream Add
single-core scalar
1635 1635
Stream Add
single-core vector
6407 6407
Stream Triad
single-core scalar
1757 1757
Stream Triad
single-core vector
4631 4631