| Edit Values |
| AMD Ryzen 3 1200 |
| General Info |
| Designer | AMD |
| Manufacturer | GlobalFoundries |
| Model Number | 1200 |
| Part Number | YD1200BBM4KAE, YD1200BBAEBOX |
| Market | Desktop |
| Introduction | July 27,2017 (announced)July 27,2017 (launched) |
| Release Price | $109 |
| Shop | Amazon |
| General Specs |
| Family | Ryzen 3 |
| Series | Ryzen |
| Locked | No |
| Frequency | 3,100 MHz |
| Turbo Frequency | Yes |
| Turbo Frequency | 3,400 MHz (1 core),3,400 MHz (2 cores),3,100 MHz (3 cores),3,100 MHz (4 cores) |
| Bus rate | 4 × 8 GT/s |
| Clock multiplier | 31 |
| Microarchitecture |
| ISA | x86-64 (x86) |
| Microarchitecture | Zen |
| Chipset | Promontory |
| Core Name | Summit Ridge |
| Core Family | 23 |
| Core Model | 1 |
| Core Stepping | B1 |
| Process | 14 nm |
| Transistors | 4,800,000,000 |
| Technology | CMOS |
| Die | 213 mm² |
| Word Size | 64 bit |
| Cores | 4 |
| Threads | 4 |
| Max Memory | 64 GiB |
| Multiprocessing |
| Max SMP | 1-Way (Uniprocessor) |
| Electrical |
| TDP | 65 W |
| Packaging |
| Package | OPGA-1331 |
| Package Type | Organic Micro Pin Grid Array |
| Dimension | 40 mm × 40 mm |
| Pitch | 1 mm |
| Contacts | 1331 |
| Socket | Socket AM4 |
Ryzen 3 1200 is a 64-bit quad-core low-end performance x86 desktop microprocessor introduced by AMD in late 2017. This processor is based on AMD's Zen microarchitecture and is fabricated on a 14 nm process. The 1200 operates at a base frequency of 3.1 GHz with a TDP of 65 W and a Boost frequency of 3.4 GHz. This MPU supports up to 64 GiB of dual-channel DDR4-2666 ECC memory.
Contents
- 1 Cache
- 2 Memory controller
- 3 Expansions
- 4 Audio
- 5 Graphics
- 6 Features
Cache[edit]
Main article: Zen § Cache [Edit/Modify Cache Info]
 | Cache Organization Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.Note: All units are in kibibytes and mebibytes. |
| L1$ | 384 KiB393,216 B 0.375 MiB | | L1I$ | 256 KiB262,144 B 0.25 MiB | 4x64 KiB | 4-way set associative | |
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| L1D$ | 128 KiB131,072 B 0.125 MiB | 4x32 KiB | 8-way set associative | write-back |
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| L2$ | 2 MiB2,048 KiB 2,097,152 B 0.00195 GiB | | | | 4x512 KiB | 8-way set associative | write-back |
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| L3$ | 8 MiB8,192 KiB 8,388,608 B 0.00781 GiB | | | | 1x8 MiB | 16-way set associative | |
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Memory controller[edit]
[Edit/Modify Memory Info]
 | Integrated Memory Controller |
| Max Type | DDR4-2666 |
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| Supports ECC | Yes |
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| Max Mem | 64 GiB |
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| Controllers | 2 |
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| Channels | 2 |
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| Max Bandwidth | 39.74 GiB/s40,693.76 MiB/s 42.671 GB/s 42,670.5 MB/s 0.0388 TiB/s 0.0427 TB/s |
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| Bandwidth | Single 19.87 GiB/sDouble 39.74 GiB/s |
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| [Edit] Memory Configurations |
| Dual Channel | Single Rank | 2 DIMMs | DDR4-2666 |
| 4 DIMMs | DDR4-2133 |
| Double Rank | 2 DIMMs | DDR4-2400 |
| 4 DIMMs | DDR4-1866 |
Expansions[edit]
The 1200 includes 20 PCIe lanes - 16 for a DGP and 4 for storage (NVMe or 2 ports SATA Express).
[Edit/Modify Expansions Info]
 | Expansion Options |
| PCIe | | Revision | 3.0 |
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| Max Lanes | 20 |
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| Configs | 1x16+1x4 |
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| USB | | Revision | 3.0, 2.0 |
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| Ports | 4 |
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| Rate | 5 Gbit/s |
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- eMMC, LPC, SMBus, SPI/eSPI
Audio[edit]
Support Azalia High Definition Audio
Graphics[edit]
This processor has no integrated graphics.
Features[edit]
[Edit/Modify Supported Features]
 | Supported x86 Extensions & Processor Features |
| MMX | MMX Extension |
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| EMMX | Extended MMX Extension |
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| SSE | Streaming SIMD Extensions |
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| SSE2 | Streaming SIMD Extensions 2 |
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| SSE3 | Streaming SIMD Extensions 3 |
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| SSSE3 | Supplemental SSE3 |
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| SSE4.1 | Streaming SIMD Extensions 4.1 |
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| SSE4.2 | Streaming SIMD Extensions 4.2 |
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| SSE4a | Streaming SIMD Extensions 4a |
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| AVX | Advanced Vector Extensions |
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| AVX2 | Advanced Vector Extensions 2 |
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| ABM | Advanced Bit Manipulation |
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| BMI1 | Bit Manipulation Instruction Set 1 |
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| BMI2 | Bit Manipulation Instruction Set 2 |
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| FMA3 | 3-Operand Fused-Multiply-Add |
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| AES | AES Encryption Instructions |
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| RdRand | Hardware RNG |
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| SHA | SHA Extensions |
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| ADX | Multi-Precision Add-Carry |
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| CLMUL | Carry-less Multiplication Extension |
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| F16C | 16-bit Floating Point Conversion |
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| x86-16 | 16-bit x86 |
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| x86-32 | 32-bit x86 |
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| x86-64 | 64-bit x86 |
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| Real | Real Mode |
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| Protected | Protected Mode |
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| SMM | System Management Mode |
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| FPU | Integrated x87 FPU |
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| NX | No-eXecute |
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| AMD-Vi | AMD-Vi (I/O MMU virtualization) |
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| AMD-V | AMD Virtualization |
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| SenseMI | SenseMI Technology |
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- This model has partial XFR support, allowing for an additional +50 MHz boost frequency.