Specifications
| General information |
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | AMD Second Generation Opteron |
| Model number ? | 1220 |
| CPU part numbers | OSA1220IAA6CZ is an OEM/tray microprocessor
OSA1220CZBOX is a boxed microprocessor |
| Stepping code | CCB6F |
| Frequency ? | 2800 MHz |
| Package | 940-pin organic micro-PGA |
| Socket | Socket AM2 |
| |
| Architecture / Microarchitecture |
| Microarchitecture | K8 |
| Processor core ? | Santa Ana |
| Core stepping ? | F3 |
| Manufacturing process | 0.09 micron SOI |
| Data width | 64 bit |
| The number of cores | 2 |
| The number of threads | 2 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 2 x 64 KB 2-way associative instruction cache
2 x 64 KB 2-way associative data cache |
| Level 2 cache size ? | 2 x 1 MB exclusive 16-way associative cache |
| Physical memory | 1 TB |
| Virtual memory | 256 TB |
| Pipeline | - 12 (integer)
- 17 (floating point)
|
| Multiprocessing | Uniprocessor |
| Features | - MMX technology
- 3DNow!
- SSE
- SSE2
- SSE3
- AMD64 technology ?
- AMD-V (virtualization) technology
- Enhanced Virus Protection ?
|
| Low power features | - Halt mode
- Stop Grant mode ?
- PowerNow!
|
| On-chip peripherals | - Integrated dual-channel DDR2 SDRAM Memory controller
- HyperTransport technology with one 16-bit link (up to 1000 MHz)
|
| |
| Electrical/Thermal parameters |
| V core ? | 1.3V / 1.35V |
| Minimum operating temperature | 0°C |
| Maximum operating temperature ? | 55°C - 74°C |
| Thermal Design Power ? | 103 Watt |
CPUs, related to AMD Second Generation Opteron 1220
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• List of related CPUs is not complete.
CPU ID (1)
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 Second Generation Opteron 1220 CPU.
| Manufacturer: | AMD |
| CPU Family: | Second Generation Opteron |
| Model Number: | 1220 |
| Frequency: | 2800 MHz |
|
| Part number: | OSA1220IAA6CZ |
| Stepping Code: | CCB6F 0713XPMW |
| Comment: | |
| Submitted by: | CPU-World |
|
| General information |
|---|
| Vendor: | AuthenticAMD |
| Processor name (BIOS): | Dual-Core AMD Opteron(tm) Processor 1220 |
| Cores: | 2 |
| Logical processors: | 2 |
| Processor type: | Original OEM Processor |
| Core stepping: | JH-F3 |
| CPUID signature: | 40F33 |
| Family: | 15 (0Fh) |
| Model: | 67 (043h) |
| Stepping: | 3 (03h) |
| Cache: |
L1 data |
L1 instruction |
L2 |
|---|
| Size: |
2 x 64 KB |
2 x 64 KB |
2 x 1 MB |
| Associativity: |
2-way set
associative |
2-way set
associative |
16-way set
associative |
| Line size: |
64 bytes |
64 bytes |
64 bytes |
| Lines per tag: |
1 |
1 |
1 |
| |
| Instruction set extensions | Additional instructions |
|---|
| MMX |
CLFLUSH |
| AMD extensions to MMX |
CMOV |
| 3DNow! |
CMPXCHG16B |
| Extensions to 3DNow! |
CMPXCHG8B |
| SSE |
FXSAVE/FXRSTORE |
| SSE2 |
SYSCALL/SYSRET |
| SSE3 |
SYSENTER/SYSEXIT |
| |
| Major features | Other features |
|---|
| On-chip Floating Point Unit |
36-bit page-size extensions |
| 64-bit / Intel 64 |
Advanced programmable interrupt controller |
| NX bit/XD-bit |
Core multi-processing legacy mode |
| Secure Virtual Machine (Virtualization) |
Debugging extensions |
| PowerNow! / Cool'n'Quiet |
Extended APIC space |
| |
Frequency ID control |
| |
Hardware thermal control |
| |
LAHF/SAHF support in 64-bit mode |
| |
LOCK MOV CR0 means MOV CR8 |
| |
Machine check architecture |
| |
Machine check exception |
| |
Memory-type range registers |
| |
Model-specific registers |
| |
Page attribute table |
| |
Page global extension |
| |
Page-size extensions (4MB pages) |
| |
Physical address extensions |
| |
RDTSCP |
| |
Software thermal control |
| |
THERMTRIP |
| |
Temperature sensor |
| |
Time stamp counter |
| |
Virtual 8086-mode enhancements |
| |
Voltage ID control |
