iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6451 6451

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.2 (Build 12C54) Mac OS X 10.8.2 (Build 12C54)
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 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5085 5085
Blowfish
single-core scalar
1929 1929
Blowfish
multi-core scalar
7232 7232
Text Compress
single-core scalar
2064 2064
Text Compress
multi-core scalar
7031 7031
Text Decompress
single-core scalar
2193 2193
Text Decompress
multi-core scalar
7885 7885
Image Compress
single-core scalar
2078 2078
Image Compress
multi-core scalar
7198 7198
Image Decompress
single-core scalar
1843 1843
Image Decompress
multi-core scalar
6435 6435
Lua
single-core scalar
3378 3378
Lua
multi-core scalar
11763 11763

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10100 10100
Mandelbrot
single-core scalar
2677 2677
Mandelbrot
multi-core scalar
9535 9535
Dot Product
single-core scalar
4386 4386
Dot Product
single-core vector
4440 4440
Dot Product
multi-core scalar
16268 16268
Dot Product
multi-core vector
17941 17941
LU Decomposition
single-core scalar
680 680
LU Decomposition
multi-core scalar
2394 2394
Primality Test
single-core scalar
5086 5086
Primality Test
multi-core scalar
14216 14216
Sharpen Image
single-core scalar
6276 6276
Sharpen Image
multi-core scalar
22355 22355
Blur Image
single-core scalar
7761 7761
Blur Image
multi-core scalar
27397 27397

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3571 3571
Read Sequential
single-core scalar
5263 5263
Write Sequential
single-core scalar
2865 2865
Stdlib Allocate
single-core scalar
3509 3509
Stdlib Write
single-core scalar
2664 2664
Stdlib Copy
single-core scalar
3555 3555

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4224 4224
Stream Copy
single-core scalar
4634 4634
Stream Copy
single-core vector
5653 5653
Stream Scale
single-core scalar
4968 4968
Stream Scale
single-core vector
5347 5347
Stream Add
single-core scalar
1642 1642
Stream Add
single-core vector
5619 5619
Stream Triad
single-core scalar
1768 1768
Stream Triad
single-core vector
4167 4167