iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6293 6293

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 12.00 GB 1067 MHz DDR3 12.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 4936 4936
Blowfish
single-core scalar
1938 1938
Blowfish
multi-core scalar
7087 7087
Text Compress
single-core scalar
2050 2050
Text Compress
multi-core scalar
6922 6922
Text Decompress
single-core scalar
2184 2184
Text Decompress
multi-core scalar
7738 7738
Image Compress
single-core scalar
2080 2080
Image Compress
multi-core scalar
7145 7145
Image Decompress
single-core scalar
1829 1829
Image Decompress
multi-core scalar
6561 6561
Lua
single-core scalar
3441 3441
Lua
multi-core scalar
10267 10267

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 9790 9790
Mandelbrot
single-core scalar
2665 2665
Mandelbrot
multi-core scalar
9211 9211
Dot Product
single-core scalar
4363 4363
Dot Product
single-core vector
4433 4433
Dot Product
multi-core scalar
15685 15685
Dot Product
multi-core vector
17227 17227
LU Decomposition
single-core scalar
677 677
LU Decomposition
multi-core scalar
2324 2324
Primality Test
single-core scalar
5010 5010
Primality Test
multi-core scalar
13392 13392
Sharpen Image
single-core scalar
6118 6118
Sharpen Image
multi-core scalar
21390 21390
Blur Image
single-core scalar
7750 7750
Blur Image
multi-core scalar
26817 26817

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3558 3558
Read Sequential
single-core scalar
5206 5206
Write Sequential
single-core scalar
2853 2853
Stdlib Allocate
single-core scalar
3465 3465
Stdlib Write
single-core scalar
2697 2697
Stdlib Copy
single-core scalar
3572 3572

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4274 4274
Stream Copy
single-core scalar
4548 4548
Stream Copy
single-core vector
5817 5817
Stream Scale
single-core scalar
4998 4998
Stream Scale
single-core vector
5399 5399
Stream Add
single-core scalar
1634 1634
Stream Add
single-core vector
5756 5756
Stream Triad
single-core scalar
1759 1759
Stream Triad
single-core vector
4283 4283