| Unit: | SDL_cpuid |
| Class: |
none |
| Declaration: |
function CPU_ExFamily: LongInt; |
This classification indicates the microprocessor generation and brand. For example, Family 6 (sixth generation) Intel microprocessors include Intel Celeron(R), Pentium(R) II, Pentium II Xeon(TM), Pentium III and Pentium III Xeon processors. Family 5 (fifth generation) includes the Pentium processor and the Pentium processor with MMX(TM) technology. Intel Pentium 4 processors have a Family value of "F" (hexadecimal). A detailed description of family and model numbers for the three most important manufacturers is given in the table below:
Intel CPU families
| Family |
Model |
Name |
| 4 |
0 |
486 DX-25/33 |
| |
1 |
486 DX-50 |
| |
2 |
486 SX |
| |
3 |
486 DX/2 |
| |
4 |
486 SL |
| |
5 |
486 SX/2 |
| |
7 |
486 DX/2-WB |
| |
8 |
486 DX/4 |
| |
9 |
486 DX/4-WB |
| 5 |
0 |
Pentium 60/66 A-step |
| |
1 |
Pentium 60/66 |
| |
2 |
Pentium 75 - 200 |
| |
3 |
OverDrive PODP5V83 |
| |
4 |
Pentium MMX |
| |
7 |
Mobile Pentium 75 - 200 |
| |
8 |
Mobile Pentium MMX |
| 6 |
0 |
Pentium Pro A-step |
| |
1 |
Pentium Pro |
| |
3 |
Pentium II (Klamath) |
| |
5 |
Pentium II (Deschutes), Celeron (Covington), Mobile Pentium II (Dixon) |
| |
6 |
Mobile Pentium II, Celeron (Mendocino) |
| |
7 |
Pentium III (Katmai) |
| |
8 |
Pentium III (Coppermine) |
| 15 |
.. |
Pentium IV & future Intel CPUs |
AMD CPU families
| Family |
Model |
Name |
| 4 |
3 |
486 DX/2 |
| |
7 |
486 DX/2-WB |
| |
8 |
486 DX/4 |
| |
9 |
486 DX/4-WB |
| |
14 |
Am5x86-WT |
| |
15 |
Am5x86-WB |
| 5 |
0 |
K5/SSA5 |
| |
1..3 |
K5 |
| |
6,7 |
K6 |
| |
8 |
K6-2 |
| |
9 |
K6-3 |
| |
13 |
K6-2+ or K6-III+ |
| 6 |
0..1 |
Athlon (25 µm) |
| |
2 |
Athlon (18 µm) |
| |
3 |
Duron |
| |
4 |
Athlon (Thunderbird) |
| |
6 |
Athlon (Palamino) |
| |
7 |
Duron (Morgan) |
Cyrix CPU families
| Family |
Model |
Name |
| 4 |
4 |
MediaGX |
| 5 |
2 |
6x86 / 6x86L |
| |
4 |
MediaGX MMX Enhanced |
| 6 |
0 |
m II |
| |
5 |
VIA Cyrix M2 core |
| |
6 |
WinChip C5A |
| |
7 |
WinChip C5B |
|
BasePack 
