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 Phenom X4 Engineering Sample CPU.
| Manufacturer: | AMD |
| Family: | Phenom X4 |
| Model / Processor Number: | Engineering Sample |
|
| Part number: | 1D160110J4BGA |
| S-Spec / Comment: | Agena DR-B0 SAAGB GA |
| Submitted by: | Neon |
|
| General information |
|---|
| Vendor: | AuthenticAMD |
| Processor name (BIOS): | AMD Engineering Sample |
| Processor name (CWID): | Quad-Core AMD Opteron(tm) Processor 130000 Quad-Core Processor |
| Cores: | 4 |
| Logical processors: | 4 |
| Processor type: | Original OEM Processor |
| CPUID signature: | 100F20 |
| Family: | 16 (010h) |
| Model: | 2 (02h) |
| Stepping: | 0 (00h) |
| Cache: |
L2 |
L3 |
|---|
| Size: |
512 KB |
2 MB |
| Associativity: |
16-way set associative |
32-way set associative |
| Line size: |
64 bytes |
64 bytes |
| Lines per tag: |
1 |
1 |
| |
| Instruction set extensions | Additonal instructions |
|---|
| MMX |
Advanced Bit manipulation |
| AMD extensions to MMX |
CLFLUSH |
| 3DNow! |
CMOV |
| Extensions to 3DNow! |
CMPXCHG16B |
| SSE |
CMPXCHG8B |
| SSE2 |
FXSAVE/FXRSTORE |
| SSE3 |
MONITOR/MWAIT |
| SSE4A |
POPCNT |
| |
PREFETCH/PREFETCHW |
| |
SYSCALL/SYSRET |
| |
SYSENTER/SYSEXIT |
| |
| Major features | Other features |
|---|
| On-chip Floating Point Unit |
1 GB large page support |
| 64-bit / Intel 64 |
100MHz multiplier control |
| NX bit/XD-bit |
36-bit page-size extensions |
| Secure Virtual Machine (Virtualization) |
Advanced programmable interrupt controller |
| |
Core multi-processing legacy mode |
| |
Debugging extensions |
| |
Extended APIC space |
| |
Hardware P-state control |
| |
Hardware thermal control |
| |
Instruction based sampling |
| |
LAHF/SAHF support in 64-bit mode |
| |
LOCK MOV CR0 means MOV CR8 |
| |
Machine check architecture |
| |
Machine check exception |
| |
Memory-type range registers |
| |
Misaligned SSE mode |
| |
Model-specific registers |
| |
OS visible workaround |
| |
Page attribute table |
| |
Page global extension |
| |
Page-size extensions (4MB pages) |
| |
Physical address extensions |
| |
RDTSCP |
| |
Software thermal control |
| |
TSC rate is ensured to be invariant across all states |
| |
Temperature sensor |
| |
Time stamp counter |
| |
Virtual 8086-mode enhancements |
