iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6552 6552

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.9.2 (Build 13C53) Mac OS X 10.9.2 (Build 13C53)
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 5093 5093
Blowfish
single-core scalar
1949 1949
Blowfish
multi-core scalar
7319 7319
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
7944 7944
Image Compress
single-core scalar
2089 2089
Image Compress
multi-core scalar
7200 7200
Image Decompress
single-core scalar
1835 1835
Image Decompress
multi-core scalar
6761 6761
Lua
single-core scalar
3308 3308
Lua
multi-core scalar
11410 11410

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10158 10158
Mandelbrot
single-core scalar
2686 2686
Mandelbrot
multi-core scalar
9560 9560
Dot Product
single-core scalar
4395 4395
Dot Product
single-core vector
4456 4456
Dot Product
multi-core scalar
16310 16310
Dot Product
multi-core vector
17944 17944
LU Decomposition
single-core scalar
680 680
LU Decomposition
multi-core scalar
2401 2401
Primality Test
single-core scalar
5207 5207
Primality Test
multi-core scalar
14657 14657
Sharpen Image
single-core scalar
6326 6326
Sharpen Image
multi-core scalar
22404 22404
Blur Image
single-core scalar
7790 7790
Blur Image
multi-core scalar
27408 27408

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3736 3736
Read Sequential
single-core scalar
5310 5310
Write Sequential
single-core scalar
2862 2862
Stdlib Allocate
single-core scalar
3325 3325
Stdlib Write
single-core scalar
3062 3062
Stdlib Copy
single-core scalar
4122 4122

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4677 4677
Stream Copy
single-core scalar
4863 4863
Stream Copy
single-core vector
6532 6532
Stream Scale
single-core scalar
5269 5269
Stream Scale
single-core vector
6060 6060
Stream Add
single-core scalar
1638 1638
Stream Add
single-core vector
6474 6474
Stream Triad
single-core scalar
1770 1770
Stream Triad
single-core vector
4816 4816