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Ryzen 3 1100 - AMD
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AMD Ryzen 3 1100
General Info
Model Number1100
Introduction2017 (announced)
General Specs
FamilyRyzen 3
Frequency3,200 MHz
Turbo Frequency3,500 MHz (1 core)
Bus rate4 × 8 GT/s
Clock multiplier32
ISAx86-64 (x86)
Core NameSummit Ridge
Process14 nm
Die213 mm²
Word Size64 bit
Max CPUs1 (Uniprocessor)
Max Memory64 GiB
PackageµOPGA-1331 (PGA)socket am4.svg
Pin Count1331
SocketSocket AM4

Ryzen 3 1100 is a 64-bit quad-core low-end performance x86 desktop microprocessor set to be introduced by AMD in late 2017. This processor is based on AMD's Zen microarchitecture and is fabricated on a 14 nm process. The 1100 operates at a base frequency of 3.2 GHz with a TDP of 65 W and a Boost frequency of 3.5 GHz. This MPU supports up to 64 GiB of dual-channel DDR4-2666 ECC memory.

DIL16 Blank.svg Preliminary Data! Information presented in this article deal with a microprocessor or chip that was recently announced or leaked, thus missing information regarding its features and exact specification. Information may be incomplete and can change by final release.


Main article: Zen § Cache

[Edit/Modify Cache Info]

hierarchy icon.svg
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 KiB
0.375 MiB
393,216 B
3.662109e-4 GiB
L1I$256 KiB
0.25 MiB
262,144 B
2.441406e-4 GiB
4x64 KiB4-way set associative 
L1D$128 KiB
0.125 MiB
131,072 B
1.220703e-4 GiB
4x32 KiB8-way set associativewrite-back

L2$2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
  4x512 KiB8-way set associativewrite-back

L3$8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
  1x8 MiB16-way set associative 

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2666
Supports ECCYes
Max Mem64 GiB
Max Bandwidth39.74 GiB/s
Single 19.87 GiB/s
Double 39.74 GiB/s
[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


The Ryzen 3 1100 includes 20 PCIe lanes supporting Gen1, Gen2, and Gen3: 16 for a DGP and 4 for storage (NVMe or 2 ports SATA Express). PHY of 16 lanes may each have a maximum of 8 PCIe ports (x1, x2, x4, x8, x16).

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
Max Lanes20
Revision3.0, 2.0
Rate5 Gbit/s

GP I/O6 ports
  • eMMC, LPC, SMBus, SPI/eSPI


Support Azalia High Definition Audio


This processor has no integrated graphics.


[Edit/Modify Supported Features]

Supported x86 Extensions & Processor Features
MMXMMX Extension
EMMXExtended MMX Extension
SSEStreaming SIMD Extensions
SSE2Streaming SIMD Extensions 2
SSE3Streaming SIMD Extensions 3
SSSE3Supplemental SSE3
SSE4.1Streaming SIMD Extensions 4.1
SSE4.2Streaming SIMD Extensions 4.2
SSE4aStreaming SIMD Extensions 4a
AVXAdvanced Vector Extensions
AVX2Advanced Vector Extensions 2
ABMAdvanced Bit Manipulation
BMI1Bit Manipulation Instruction Set 1
BMI2Bit Manipulation Instruction Set 2
FMA33-Operand Fused-Multiply-Add
AESAES Encryption Instructions
RdRandHardware RNG
SHASHA Extensions
ADXMulti-Precision Add-Carry
CLMULCarry-less Multiplication Extension
F16C16-bit Floating Point Conversion
x86-1616-bit x86
x86-3232-bit x86
x86-6464-bit x86
RealReal Mode
ProtectedProtected Mode
SMMSystem Management Mode
FPUIntegrated x87 FPU
AMD-ViAMD-Vi (I/O MMU virtualization)
AMD-VAMD Virtualization
SenseMISenseMI Technology
  • This model has partial XFR support, allowing for an additional +50 MHz boost frequency.
Facts about "Ryzen 3 1100 - AMD"
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Ryzen 3 1100 - AMD#package +
base frequency3,200 MHz (3.2 GHz, 3,200,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
chipsetPromontory +
clock multiplier32 +
core count4 +
core nameSummit Ridge +
designerAMD +
die area213 mm² (0.33 in², 2.13 cm², 213,000,000 µm²) +
familyRyzen 3 +
first announced2017 +
full page nameamd/ryzen 3/1100 +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has amd amd-v technologytrue +
has amd amd-vi technologytrue +
has amd sensemi technologytrue +
has ecc memory supporttrue +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension + and SenseMI Technology +
has locked clock multiplierfalse +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
isax86-64 +
isa familyx86 +
l1$ size0.375 MiB (384 KiB, 393,216 B, 3.662109e-4 GiB) +
l1d$ description8-way set associative +
l1d$ size0.125 MiB (128 KiB, 131,072 B, 1.220703e-4 GiB) +
l1i$ description4-way set associative +
l1i$ size0.25 MiB (256 KiB, 262,144 B, 2.441406e-4 GiB) +
l2$ description8-way set associative +
l2$ size2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) +
l3$ description16-way set associative +
l3$ size8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
ldate3000 +
manufacturerGlobalFoundries +
market segmentDesktop +
max cpu count1 +
max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
max pcie lanes20 +
microarchitectureZen +
model number1100 +
nameAMD Ryzen 3 1100 +
packageµOPGA-1331 +
process14 nm (0.014 μm, 1.4e-5 mm) +
seriesRyzen +
socketSocket AM4 +
supported memory typeDDR4-2666 +
tdp65 W (65,000 mW, 0.0872 hp, 0.065 kW) +
technologyCMOS +
thread count4 +
transistor count4,800,000,000 +
turbo frequency (1 core)3,500 MHz (3.5 GHz, 3,500,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +