iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6508 6508

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 5095 5095
Blowfish
single-core scalar
1919 1919
Blowfish
multi-core scalar
7205 7205
Text Compress
single-core scalar
2056 2056
Text Compress
multi-core scalar
6985 6985
Text Decompress
single-core scalar
2164 2164
Text Decompress
multi-core scalar
7870 7870
Image Compress
single-core scalar
2085 2085
Image Compress
multi-core scalar
7174 7174
Image Decompress
single-core scalar
1824 1824
Image Decompress
multi-core scalar
6719 6719
Lua
single-core scalar
3397 3397
Lua
multi-core scalar
11744 11744

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10057 10057
Mandelbrot
single-core scalar
2662 2662
Mandelbrot
multi-core scalar
9505 9505
Dot Product
single-core scalar
4328 4328
Dot Product
single-core vector
4388 4388
Dot Product
multi-core scalar
16232 16232
Dot Product
multi-core vector
17788 17788
LU Decomposition
single-core scalar
671 671
LU Decomposition
multi-core scalar
2372 2372
Primality Test
single-core scalar
5064 5064
Primality Test
multi-core scalar
14203 14203
Sharpen Image
single-core scalar
6276 6276
Sharpen Image
multi-core scalar
22320 22320
Blur Image
single-core scalar
7657 7657
Blur Image
multi-core scalar
27343 27343

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3730 3730
Read Sequential
single-core scalar
5245 5245
Write Sequential
single-core scalar
2854 2854
Stdlib Allocate
single-core scalar
3571 3571
Stdlib Write
single-core scalar
3013 3013
Stdlib Copy
single-core scalar
3971 3971

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4595 4595
Stream Copy
single-core scalar
4795 4795
Stream Copy
single-core vector
6393 6393
Stream Scale
single-core scalar
5160 5160
Stream Scale
single-core vector
5957 5957
Stream Add
single-core scalar
1636 1636
Stream Add
single-core vector
6348 6348
Stream Triad
single-core scalar
1765 1765
Stream Triad
single-core vector
4711 4711