iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6404 6404

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 6.00 GB 1067 MHz DDR3 6.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 4955 4955
Blowfish
single-core scalar
1924 1924
Blowfish
multi-core scalar
7232 7232
Text Compress
single-core scalar
2058 2058
Text Compress
multi-core scalar
7016 7016
Text Decompress
single-core scalar
2197 2197
Text Decompress
multi-core scalar
7918 7918
Image Compress
single-core scalar
2088 2088
Image Compress
multi-core scalar
7184 7184
Image Decompress
single-core scalar
1847 1847
Image Decompress
multi-core scalar
6251 6251
Lua
single-core scalar
3431 3431
Lua
multi-core scalar
10319 10319

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10089 10089
Mandelbrot
single-core scalar
2677 2677
Mandelbrot
multi-core scalar
9469 9469
Dot Product
single-core scalar
4383 4383
Dot Product
single-core vector
4446 4446
Dot Product
multi-core scalar
16282 16282
Dot Product
multi-core vector
17768 17768
LU Decomposition
single-core scalar
677 677
LU Decomposition
multi-core scalar
2390 2390
Primality Test
single-core scalar
5074 5074
Primality Test
multi-core scalar
14300 14300
Sharpen Image
single-core scalar
6303 6303
Sharpen Image
multi-core scalar
22349 22349
Blur Image
single-core scalar
7775 7775
Blur Image
multi-core scalar
27361 27361

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3581 3581
Read Sequential
single-core scalar
5300 5300
Write Sequential
single-core scalar
2863 2863
Stdlib Allocate
single-core scalar
3532 3532
Stdlib Write
single-core scalar
2645 2645
Stdlib Copy
single-core scalar
3566 3566

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4231 4231
Stream Copy
single-core scalar
4644 4644
Stream Copy
single-core vector
5650 5650
Stream Scale
single-core scalar
4976 4976
Stream Scale
single-core vector
5335 5335
Stream Add
single-core scalar
1639 1639
Stream Add
single-core vector
5660 5660
Stream Triad
single-core scalar
1765 1765
Stream Triad
single-core vector
4182 4182