iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6493 6493

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.5 (Build 12F45) Mac OS X 10.8.5 (Build 12F45)
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 5009 5009
Blowfish
single-core scalar
1946 1946
Blowfish
multi-core scalar
7312 7312
Text Compress
single-core scalar
2062 2062
Text Compress
multi-core scalar
7030 7030
Text Decompress
single-core scalar
2202 2202
Text Decompress
multi-core scalar
7907 7907
Image Compress
single-core scalar
2088 2088
Image Compress
multi-core scalar
7199 7199
Image Decompress
single-core scalar
1877 1877
Image Decompress
multi-core scalar
6735 6735
Lua
single-core scalar
3318 3318
Lua
multi-core scalar
10442 10442

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10106 10106
Mandelbrot
single-core scalar
2682 2682
Mandelbrot
multi-core scalar
9546 9546
Dot Product
single-core scalar
4393 4393
Dot Product
single-core vector
4455 4455
Dot Product
multi-core scalar
16300 16300
Dot Product
multi-core vector
17923 17923
LU Decomposition
single-core scalar
678 678
LU Decomposition
multi-core scalar
2399 2399
Primality Test
single-core scalar
5074 5074
Primality Test
multi-core scalar
14271 14271
Sharpen Image
single-core scalar
6288 6288
Sharpen Image
multi-core scalar
22337 22337
Blur Image
single-core scalar
7763 7763
Blur Image
multi-core scalar
27381 27381

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3676 3676
Read Sequential
single-core scalar
5300 5300
Write Sequential
single-core scalar
2870 2870
Stdlib Allocate
single-core scalar
3576 3576
Stdlib Write
single-core scalar
2737 2737
Stdlib Copy
single-core scalar
3899 3899

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4678 4678
Stream Copy
single-core scalar
4882 4882
Stream Copy
single-core vector
6702 6702
Stream Scale
single-core scalar
5174 5174
Stream Scale
single-core vector
5989 5989
Stream Add
single-core scalar
1643 1643
Stream Add
single-core vector
6469 6469
Stream Triad
single-core scalar
1771 1771
Stream Triad
single-core vector
4798 4798