CPU ID
NOTE: CPU ID information below was taken from one CPU and
may include features that are not present in all different steppings of the
AMD K6-III 400 CPU.
| Manufacturer: | AMD |
| Family: | K6-III |
| Model / Processor Number: | 400 |
|
| Part number: | K6-III+/400ACR |
| S-Spec / Comment: | 5D0 A 0221BPAW 26727 |
| Submitted by: | Neon |
|
| General information |
|---|
| Vendor: | AuthenticAMD |
| Processor name (BIOS): | AMD-K6(tm)-III Processor |
| Processor type: | Original OEM Processor |
| CPUID signature: | 5D0 |
| Family: | 5 (05h) |
| Model: | 13 (0Dh) |
| Stepping: | 0 (00h) |
| Cache: |
L2 |
|---|
| Size: |
256 KB |
| Associativity: |
4-way set associative |
| Line size: |
32 bytes |
| Lines per tag: |
2 |
| |
| Instruction set extensions | Additonal instructions |
|---|
| MMX |
CMPXCHG8B |
| 3DNow! |
SYSCALL/SYSRET |
| Extensions to 3DNow! |
|
| |
| Major features | Other features |
|---|
| On-chip Floating Point Unit |
Debugging extensions |
| |
Frequency ID control |
| |
Machine check exception |
| |
Model-specific registers |
| |
Page global extension |
| |
Page-size extensions (4MB pages) |
| |
Temperature sensor |
| |
Time stamp counter |
| |
Virtual 8086-mode enhancements |
| |
Voltage ID control |
