iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6535 6535

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.10 (Build 14A261i) Mac OS X 10.10 (Build 14A261i)
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 5107 5107
Blowfish
single-core scalar
1948 1948
Blowfish
multi-core scalar
7305 7305
Text Compress
single-core scalar
2064 2064
Text Compress
multi-core scalar
7036 7036
Text Decompress
single-core scalar
2204 2204
Text Decompress
multi-core scalar
7911 7911
Image Compress
single-core scalar
2097 2097
Image Compress
multi-core scalar
7202 7202
Image Decompress
single-core scalar
1881 1881
Image Decompress
multi-core scalar
6747 6747
Lua
single-core scalar
3324 3324
Lua
multi-core scalar
11566 11566

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10140 10140
Mandelbrot
single-core scalar
2685 2685
Mandelbrot
multi-core scalar
9560 9560
Dot Product
single-core scalar
4392 4392
Dot Product
single-core vector
4456 4456
Dot Product
multi-core scalar
16282 16282
Dot Product
multi-core vector
17797 17797
LU Decomposition
single-core scalar
680 680
LU Decomposition
multi-core scalar
2404 2404
Primality Test
single-core scalar
5181 5181
Primality Test
multi-core scalar
14603 14603
Sharpen Image
single-core scalar
6326 6326
Sharpen Image
multi-core scalar
22405 22405
Blur Image
single-core scalar
7790 7790
Blur Image
multi-core scalar
27406 27406

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3645 3645
Read Sequential
single-core scalar
5316 5316
Write Sequential
single-core scalar
2866 2866
Stdlib Allocate
single-core scalar
2994 2994
Stdlib Write
single-core scalar
3059 3059
Stdlib Copy
single-core scalar
3992 3992

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4702 4702
Stream Copy
single-core scalar
4898 4898
Stream Copy
single-core vector
6702 6702
Stream Scale
single-core scalar
5230 5230
Stream Scale
single-core vector
6078 6078
Stream Add
single-core scalar
1644 1644
Stream Add
single-core vector
6482 6482
Stream Triad
single-core scalar
1771 1771
Stream Triad
single-core vector
4816 4816