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Ryzen Embedded V1404I - AMD
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Ryzen Embedded V1404I
General Info
Model NumberV1404I
Part NumberYE1404C4T4MFB
IntroductionDecember 2018 (announced)
December 2018 (launched)
End-of-life2028 (last order)
General Specs
FamilyRyzen Embedded
Frequency2,000 MHz
Turbo Frequency3,600 MHz (1 core)
Clock multiplier20
ISAx86-64 (x86)
Core NameGreat Horned Owl
Process14 nm
Word Size64 bit
Max Memory32 GiB
Max SMP1-Way (Uniprocessor)
cTDP down12 W
cTDP up25 W
Tjunction-40 °C – 105 °C
PackageSocket FP5 (BGA)
Dimension25 mm × 35 mm × 1.38 mm

Ryzen Embedded V1404I is a 64-bit quad-core embedded x86 microprocessor introduced by AMD in December 2018. This processor is based on AMD's Zen microarchitecture and is fabricated on a GlobalFoundries 14 nm process. The V1404I operates at a base frequency of 2 GHz with a TDP of 15 W and a boost frequency of up to 3.6 GHz. This model supports a configurable TDP-down of 12 W and TDP-up of 25 W. The V1404I is distinguished from other V1000 Series processors by an industrial temperature range of -40 to 105 °C.


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
4 × 64 KiB4-way set associative 
L1D$128 KiB
0.125 MiB
131,072 B
1.220703e-4 GiB
4 × 32 KiB8-way set associativewrite-back

L2$2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
  4 × 512 KiB8-way set associativewrite-back

L3$4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
  1 × 4 MiB  

Memory controller[edit]

[Edit/Modify Memory Info]

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Integrated Memory Controller
Max TypeDDR4-2400
Supports ECCYes
Max Mem32 GiB
Max Bandwidth35.76 GiB/s
62.222 GB/s
36,618.24 MiB/s
0.0349 TiB/s
0.0384 TB/s
Single 17.88 GiB/s
Double 35.76 GiB/s


This processor supports up to 16 PCIe Gen 3 (8 GT/s) lanes, 8 GFX and 8 GPP lanes in mixed x8/x4/x2/x1 configuration with a maximum of 7 links total. Two GPP lanes can be configured as SATA 3 (6 Gb/s) ports, other alternative functions are 2 × 1/2.5/10 Gigabit Ethernet and NVMe. Six USB ports are available. Four ports support USB 3.1 (10 Gb/s) speeds, two of these support Type-C connectors with DisplayPort Alternate Mode and Power Delivery capability. Two additional ports are USB 3.0 (5 Gb/s) and USB 2.0 compliant, respectively. The following low speed interfaces are available: eMMC 5.0, SD/SDIO 3.0, 2 × UART, 4 × I2C, 2 × SMBus, LPC, SPI/eSPI, I2S/HDA, GPIO.

[Edit/Modify Expansions Info]

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Expansion Options
PCIeRevision: 3.0
Max Lanes: 16
USBRevision: 3.1
Max Ports: 4
USBRevision: 3.0
Max Ports: 1
USBRevision: 2.0
Max Ports: 1
SATARevision: 3.0
Max Ports: 2


[Edit/Modify Network Info]

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10GbEYes (Ports: 2)


[Edit/Modify IGP Info]

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Integrated Graphics Information
GPURadeon Vega 8
Execution Units8Max Displays4
Unified Shaders512
Burst Frequency1,100 MHz
1.1 GHz
1,100,000 KHz
OutputDisplayPort, Embedded DisplayPort, HDMI

Max Resolution
DP4096 × 2160



[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
SMTSimultaneous Multithreading
AMD-ViAMD-Vi (I/O MMU virtualization)
AMD-VAMD Virtualization
SMESecure Memory Encryption
SenseMISenseMI Technology


Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Ryzen Embedded V1404I - AMD#pcie +
base frequency2,000 MHz (2 GHz, 2,000,000 kHz) +
clock multiplier20 +
core count4 +
core nameGreat Horned Owl +
cpuid810F10 +
designerAMD +
familyRyzen Embedded +
first announcedDecember 2018 +
first launchedDecember 2018 +
full page nameamd/ryzen embedded/v1404i +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has amd amd-v technologytrue +
has amd amd-vi technologytrue +
has amd secure memory encryption technologytrue +
has amd sensemi technologytrue +
has ecc memory supporttrue +
has featureindustrial temperature range +, Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension + and SenseMI Technology +
has simultaneous multithreadingtrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
integrated gpuRadeon Vega 8 +
integrated gpu designerAMD +
integrated gpu max frequency1,100 MHz (1.1 GHz, 1,100,000 KHz) +
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$ size4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) +
last order2028 +
ldateDecember 2018 +
manufacturerGlobalFoundries +
market segmentEmbedded +
max cpu count1 +
max junction temperature378.15 K (105 °C, 221 °F, 680.67 °R) +
max memory32,768 MiB (33,554,432 KiB, 34,359,738,368 B, 32 GiB, 0.0313 TiB) +
max memory bandwidth35.76 GiB/s (62.222 GB/s, 36,618.24 MiB/s, 0.0349 TiB/s, 0.0384 TB/s) +
max memory channels2 +
max sata ports2 +
max usb ports4 + and 1 +
microarchitectureZen +
min junction temperature233.15 K (-40 °C, -40 °F, 419.67 °R) +
model numberV1404I +
nameRyzen Embedded V1404I +
packageSocket FP5 +
part numberYE1404C4T4MFB +
process14 nm (0.014 μm, 1.4e-5 mm) +
seriesV1000 +
smp max ways1 +
supported memory typeDDR4-2400 +
tdp15 W (15,000 mW, 0.0201 hp, 0.015 kW) +
tdp down12 W (12,000 mW, 0.0161 hp, 0.012 kW) +
tdp up25 W (25,000 mW, 0.0335 hp, 0.025 kW) +
technologyCMOS +
thread count8 +
turbo frequency (1 core)3,600 MHz (3.6 GHz, 3,600,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +