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 10.10 (Build 14A343f) Mac OS X 10.10 (Build 14A343f)
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 4960 4960
Blowfish
single-core scalar
1944 1944
Blowfish
multi-core scalar
7316 7316
Text Compress
single-core scalar
2065 2065
Text Compress
multi-core scalar
7039 7039
Text Decompress
single-core scalar
2198 2198
Text Decompress
multi-core scalar
7913 7913
Image Compress
single-core scalar
2101 2101
Image Compress
multi-core scalar
7196 7196
Image Decompress
single-core scalar
1881 1881
Image Decompress
multi-core scalar
6750 6750
Lua
single-core scalar
3292 3292
Lua
multi-core scalar
9825 9825

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10150 10150
Mandelbrot
single-core scalar
2685 2685
Mandelbrot
multi-core scalar
9560 9560
Dot Product
single-core scalar
4394 4394
Dot Product
single-core vector
4473 4473
Dot Product
multi-core scalar
16307 16307
Dot Product
multi-core vector
17880 17880
LU Decomposition
single-core scalar
680 680
LU Decomposition
multi-core scalar
2403 2403
Primality Test
single-core scalar
5191 5191
Primality Test
multi-core scalar
14611 14611
Sharpen Image
single-core scalar
6323 6323
Sharpen Image
multi-core scalar
22394 22394
Blur Image
single-core scalar
7782 7782
Blur Image
multi-core scalar
27421 27421

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3690 3690
Read Sequential
single-core scalar
5304 5304
Write Sequential
single-core scalar
2864 2864
Stdlib Allocate
single-core scalar
3094 3094
Stdlib Write
single-core scalar
3069 3069
Stdlib Copy
single-core scalar
4122 4122

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4672 4672
Stream Copy
single-core scalar
4866 4866
Stream Copy
single-core vector
6515 6515
Stream Scale
single-core scalar
5242 5242
Stream Scale
single-core vector
6058 6058
Stream Add
single-core scalar
1643 1643
Stream Add
single-core vector
6476 6476
Stream Triad
single-core scalar
1772 1772
Stream Triad
single-core vector
4804 4804