AMD Athlon II X2 221 specifications
|Type||CPU / Microprocessor|
|Family||AMD Athlon II X2|
|Model number ? ||221|
|CPU part numbers|
- AD221XOJZ22GX is an OEM/tray microprocessor
- AD221XOJGXBOX is a boxed microprocessor
|Frequency ? ||2800 MHz|
|Package||905-pin organic lidded micro Pin Grid Array (UOF905)|
|Size||1.57" x 1.57" / 4cm x 4cm|
|Weight||1.4oz / 39g|
|Introduction date||1st quarter 2012|
|Architecture / Microarchitecture|
|Processor core ? ||Llano|
|Core stepping ? ||LN-B0|
|Manufacturing process||0.032 micron|
|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 instruction caches|
2 x 64 KB data caches
|Level 2 cache size ? ||2 x 512 KB caches|
|Level 3 cache size||None|
- MMX instructions
- 3DNow! technology
- SSE / Streaming SIMD Extensions
- SSE2 / Streaming SIMD Extensions 2
- SSE3 / Streaming SIMD Extensions 3
- SSE4a ?
- AMD64 / AMD 64-bit technology ?
- AMD-V / AMD Virtualization technology
- EVP / Enhanced Virus Protection ?
|Low power features||PowerNow!|
|Integrated peripherals / components|
- The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1600
Maximum memory bandwidth (GB/s): 25.6
- PCI Express 2.0
- Unified Video Decoder 3.0
|Electrical / Thermal parameters|
|V core ? ||0.45V - 1.4125V|
|Maximum operating temperature ? ||65°C|
|Thermal Design Power ? ||65 Watt|
Detailed side-by-side comparison
Q: I have an AMD Athlon II X2 221 processor. Can I upgrade it?
A: Probably yes. CPU compatibility is determined by your motherboard. Please check CPU-Upgrade.com website for CPU support list for your board.
Athlon II X2 221 Overclocking
Sorry, overclocking information is not available at this time.
Related news stories
Obscure CPUs: Sempron X2 198 and Athlon II X2 221
Jul 30, 2012
: AMD introduced A-Series family of Accelerated Processing Units
(APU) in June of last year. Those chips employed up to 4 tweaked
Stars / K10 CPU cores, and required new socket: socket FM1.
New feature of the APUs was integrated Graphics Processing Unit (GPU),
that could be also used to run highly parallel applications. Not all
microprocessors for socket FM1 came with the integrated GPU, though.
AMD produced several SKUs with disabled GPU, all of which used old
Athlon II and Sempron branding.
Athlon II and Sempron-branded Llano CPUs surface on Bisotar website
Aug 05, 2011
: Earlier this year AMD introduced Llano processors, manufactured on
32nm process, and based on enhanced "Stars" (K10) microarchitecture.
First two AMD Llano microprocessors were launched more than a month
ago, while several other APU models will be available later this
quarter, and in the 4th quarter. Depending on incorporated features,
all current and upcoming Llano models are branded as "A-Series" or
AMD Athlon II X2 221 Benchmarks
The graphs below show up to 10 microprocessors with
the same level of integer (CPU), floating-point (FPU), SIMD and memory
performance. All processors were not overclocked, and were tested at
a nominal frequency, with a stock heatsink and default BIOS settings.
Click on the '?' mark next to each model name to see specifications of
that model, and details of the test platform. To find out how the Athlon II X2 221
compares to other CPUs in specific benchmarks or in aggregate
milti-threading performance please see benchmark tools section on the
|CPU vendor string:||AuthenticAMD|
|CPU name string:||AMD Athlon(tm) II X2 221 Dual-Core Processor|
CPU ID information for the Athlon II X2 221
Search or browse all public submissions in our CPUID database.
Use our CPU identification tool to check features of your CPU.
NOTE: The CPU ID information below was taken from one CPU and
may include features that are not present in all different steppings of the
AMD Athlon II X2 221 CPU.
|CPU Family:||Athlon II X2|
|Stepping Code:||DA 1130MPM|
|Processor name (BIOS):||AMD Athlon(tm) II X2 221 Dual-Core Processor|
|Processor type:||Original OEM Processor|
|Model:|| 1 (01h)|
|Stepping:|| 0 (00h)|
||2 x 64 KB
||2 x 64 KB
||2 x 512 KB
|Lines per tag:
|Instruction set extensions||Additional instructions|
||Advanced Bit manipulation|
|AMD extensions to MMX
|Extensions to 3DNow!
|Major features||Other features|
|On-chip Floating Point Unit
||1 GB large page support|
|64-bit / Intel 64
||100MHz multiplier control|
||128-bit SSE instructions|
|Secure Virtual Machine (Virtualization)
||36-bit page-size extensions|
|PowerNow! / Cool'n'Quiet
||Advanced programmable interrupt controller|
||Core multi-processing legacy mode|
||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|
||Nested page tables|
||OS visible workaround|
||Page attribute table|
||Page global extension|
||Page-size extensions (4MB pages)|
||Physical address extensions|
||Software thermal control|
||Support for NRIP save|
||TSC rate is ensured to be invariant across all states|
||Time stamp counter|
||Virtual 8086-mode enhancements|
||Watchdog timer support|
CPUs, related to AMD Athlon II X2 221
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• Background color of specs and features indicate whether they are better or worse than similar spec/feature of the Athlon II X2 221
• Click on the >
• The 'Price' column shows official AMD prices as of Apr 9, 2014. Prices for obsolete and tray-only processors are not provided.
• List of related CPUs is not complete.
• Features abbreviations:
Unlock - Unlocked multiplier
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AMD Athlon II X2 221 review, or your experience with the microprocessor.
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