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Difference between revisions of "amd/ryzen 7/3780u"
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'''Ryzen 7 3780U Microsoft Surface Edition''' is a {{arch|64}} [[quad-core]] high-end performance [[x86]] mobile microprocessor introduced by [[AMD]] in October [[2019]]. This processor is based on AMD's {{amd|Zen+|Zen+ microarchitecture|l=arch}} and is fabricated on a GlobalFoundries [[12 nm process]]. The 3780U operates at a base frequency of 2.3 GHz with a [[TDP]] of 15 W and a {{amd|Precision Boost|boost}} frequency of 4 GHz. It supports up to 32 GiB of dual-channel DDR4-2400 memory and incorporates {{amd|Radeon Vega 11}} Graphics operating at up to 1.4 GHz.
+
'''Ryzen 7 3780U''' (Microsoft Surface Edition) is a {{arch|64}} [[quad-core]] high-end performance [[x86]] mobile microprocessor introduced by [[AMD]] in October [[2019]]. This processor is based on AMD's {{amd|Zen+|Zen+ microarchitecture|l=arch}} and is fabricated on a GlobalFoundries [[12 nm process]]. The 3780U operates at a base frequency of 2.3 GHz with a [[TDP]] of 15 W and a {{amd|precision boost|boost}} frequency of 4 GHz. It supports up to 32 GiB of dual-channel DDR4-2400 memory and incorporates {{amd|Radeon Vega 11}} Graphics operating at up to 1.4 GHz.
  
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This model supports a configurable TDP-down of 12 W and TDP-up of 35 W.  
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This model supports a configurable TDP-down of 12 W and TDP-up of 35 W.
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== Cache ==
 
−
{{main|amd/microarchitectures/zen#Memory_Hierarchy|l1=Zen § Cache}}
 
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{{cache size
 
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|l1 cache=384 KiB
 
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|l1i cache=256 KiB
 
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|l1i break=4 × 64 KiB
 
−
|l1i desc=4-way set associative
 
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|l1d cache=128 KiB
 
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|l1d break=4 × 32 KiB
 
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|l1d desc=8-way set associative
 
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|l1d policy=write-back
 
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|l2 cache=2 MiB
 
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|l2 break=4 × 512 KiB
 
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|l2 desc=8-way set associative
 
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|l2 policy=write-back
 
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|l3 cache=4 MiB
 
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|l3 break=1 × 4 MiB
 
−
}}
 
−
 
 
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== Memory controller ==
 
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{{memory controller
 
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|type=DDR4-2400
 
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|ecc=
 
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|max mem=32 GiB
 
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|controllers=2
 
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|channels=2
 
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|max bandwidth=35.76 GiB/s
 
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|bandwidth schan=17.88 GiB/s
 
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|bandwidth dchan=35.76 GiB/s
 
−
}}
 
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== Expansions ==
 
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This processor has 12 PCIe lanes, 1x8 typically designated for a [[GPU]] and 4 additional lanes for storage (e.g., NVMe).
 
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{{expansions main
 
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|
 
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{{expansions entry
 
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|type=PCIe
 
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|pcie revision=3.0
 
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|pcie lanes=12
 
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|pcie config=1x8+1x4
 
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|pcie config 2=2x4+1x4
 
−
}}
 
−
}}
 
−
 
 
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== Graphics ==
 
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{{integrated graphics
 
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| gpu                = Radeon Vega 8
 
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| device id          =
 
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| designer            = AMD
 
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| execution units    = 11
 
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| unified shaders    = 704
 
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| max displays        = 4
 
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| max memory          =
 
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| frequency          =
 
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| max frequency      = 1,400 MHz
 
−
 
 
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| output crt          =
 
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| output sdvo        =
 
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| output dsi          =
 
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| output edp          =
 
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| output dp          = Yes
 
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| output hdmi        = Yes
 
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| output vga          =
 
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| output dvi          =
 
−
 
 
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| directx ver        = 12
 
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| opengl ver        = 4.6
 
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| opencl ver        = 2.2
 
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| hdmi ver          =
 
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| dp ver            =
 
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| edp ver            =
 
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| max res hdmi      =
 
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| max res hdmi freq  =
 
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| max res dp        =
 
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| max res dp freq    =
 
−
| max res edp        =
 
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| max res edp freq  =
 
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| max res vga        =
 
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| max res vga freq  =
 
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}}
 
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{{zen with vega hardware accelerated video table|col=1}}
 
  
 
== Features ==
 
== Features ==
Line 218: Line 136:
 
|amdpb2=No
 
|amdpb2=No
 
}}
 
}}
 +
 +
== Cache ==
 +
{{main|amd/microarchitectures/zen#Memory_Hierarchy|l1=Zen § Cache}}
 +
{{cache size
 +
|l1 cache=384 KiB
 +
|l1i cache=256 KiB
 +
|l1i break=4 × 64 KiB
 +
|l1i desc=4-way set associative
 +
|l1d cache=128 KiB
 +
|l1d break=4 × 32 KiB
 +
|l1d desc=8-way set associative
 +
|l1d policy=write-back
 +
|l2 cache=2 MiB
 +
|l2 break=4 × 512 KiB
 +
|l2 desc=8-way set associative
 +
|l2 policy=write-back
 +
|l3 cache=4 MiB
 +
|l3 break=1 × 4 MiB
 +
}}
 +
 +
== Memory controller ==
 +
{{memory controller
 +
|type=DDR4-2400
 +
|ecc=
 +
|max mem=32 GiB
 +
|controllers=2
 +
|channels=2
 +
|max bandwidth=35.76 GiB/s
 +
|bandwidth schan=17.88 GiB/s
 +
|bandwidth dchan=35.76 GiB/s
 +
}}
 +
 +
== Expansions ==
 +
This processor has 12 PCIe lanes, 1x8 typically designated for a [[GPU]] and 4 additional lanes for storage (e.g., NVMe).
 +
{{expansions main
 +
|
 +
{{expansions entry
 +
|type=PCIe
 +
|pcie revision=3.0
 +
|pcie lanes=12
 +
|pcie config=1x8+1x4
 +
|pcie config 2=2x4+1x4
 +
}}
 +
}}
 +
 +
== Graphics ==
 +
{{integrated graphics
 +
| gpu                = Radeon Vega 11
 +
| device id          =
 +
| designer            = AMD
 +
| execution units    = 11
 +
| unified shaders    = 704
 +
| max displays        = 4
 +
| max memory          =
 +
| frequency          =
 +
| max frequency      = 1,400 MHz
 +
 +
| output crt          =
 +
| output sdvo        =
 +
| output dsi          =
 +
| output edp          =
 +
| output dp          = Yes
 +
| output hdmi        = Yes
 +
| output vga          =
 +
| output dvi          =
 +
 +
| directx ver        = 12
 +
| opengl ver        = 4.6
 +
| opencl ver        = 2.2
 +
| hdmi ver          =
 +
| dp ver            =
 +
| edp ver            =
 +
| max res hdmi      =
 +
| max res hdmi freq  =
 +
| max res dp        =
 +
| max res dp freq    =
 +
| max res edp        =
 +
| max res edp freq  =
 +
| max res vga        =
 +
| max res vga freq  =
 +
}}
 +
{{zen with vega hardware accelerated video table|col=1}}
  
 
== References ==
 
== References ==
 
* [https://www.amd.com/en/products/apu/amd-ryzen-7-3780u-microsoft-surface-edition "AMD Ryzen™ 7 3780U Microsoft Surface® Edition"]. <i>AMD.com</i>. Retrieved October 2020.
 
* [https://www.amd.com/en/products/apu/amd-ryzen-7-3780u-microsoft-surface-edition "AMD Ryzen™ 7 3780U Microsoft Surface® Edition"]. <i>AMD.com</i>. Retrieved October 2020.

Latest revision as of 09:54, 4 November 2025

Edit Values
Ryzen 7 3780U
General Info
DesignerAMD
ManufacturerGlobalFoundries
Model Number3780U
MarketMobile
IntroductionOctober 2019 (announced)
October 2019 (launched)
ShopAmazon
General Specs
FamilyRyzen 7
Series3000
LockedYes
Frequency2,300 MHz
Turbo Frequency4,000 MHz
Clock multiplier23
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureZen+
Core NamePicasso
Process12 nm
Transistors4,940,000,000
TechnologyCMOS
Die209.78 mm²
Word Size64 bit
Cores4
Threads8
Max Memory32 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
TDP15 W
cTDP down12 W
cTDP up35 W
Tjunction0 °C – 105 °C
Packaging
PackageBGA-1140
Package TypeOrganic Micro Ball Grid Array
Dimension35 mm × 25 mm
Pitch0.7 mm
Contacts1140

Ryzen 7 3780U (Microsoft Surface Edition) is a 64-bit quad-core high-end performance x86 mobile microprocessor introduced by AMD in October 2019. This processor is based on AMD's Zen+ microarchitecture and is fabricated on a GlobalFoundries 12 nm process. The 3780U operates at a base frequency of 2.3 GHz with a TDP of 15 W and a boost frequency of 4 GHz. It supports up to 32 GiB of dual-channel DDR4-2400 memory and incorporates Radeon Vega 11 Graphics operating at up to 1.4 GHz.

This model supports a configurable TDP-down of 12 W and TDP-up of 35 W.

Features[edit]

[Edit/Modify Supported Features]

Cog-icon-grey.svg
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
NXNo-eXecute
SMTSimultaneous Multithreading
AMD-ViAMD-Vi (I/O MMU virtualization)
AMD-VAMD Virtualization
SenseMISenseMI Technology

Cache[edit]

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
393,216 B
0.375 MiB
L1I$256 KiB
262,144 B
0.25 MiB
4 × 64 KiB4-way set associative 
L1D$128 KiB
131,072 B
0.125 MiB
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]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2400
Max Mem32 GiB
Controllers2
Channels2
Max Bandwidth35.76 GiB/s
36,618.24 MiB/s
38.397 GB/s
38,397.008 MB/s
0.0349 TiB/s
0.0384 TB/s
Bandwidth
Single 17.88 GiB/s
Double 35.76 GiB/s

Expansions[edit]

This processor has 12 PCIe lanes, 1x8 typically designated for a GPU and 4 additional lanes for storage (e.g., NVMe).

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIeRevision: 3.0
Max Lanes: 12
Configuration: 1x8+1x4, 2x4+1x4


Graphics[edit]

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPURadeon Vega 11
DesignerAMD
Execution Units11Max Displays4
Unified Shaders704
Burst Frequency1,400 MHz
1.4 GHz
1,400,000 KHz
OutputDP, HDMI
Standards
DirectX12
OpenGL4.6
OpenCL2.2

References[edit]

Retrieved from "https://en.wikichip.org/w/index.php?title=amd/ryzen_7/3780u&oldid=103915"
Facts about "Ryzen 7 3780U - AMD"
RDF feed
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Ryzen 7 3780U - AMD#pcie +
base frequency2,300 MHz (2.3 GHz, 2,300,000 kHz) +
clock multiplier23 +
core count4 +
core namePicasso +
designerAMD +
die area209.78 mm² (0.325 in², 2.098 cm², 209,780,000 µm²) +
familyRyzen 7 +
first announcedOctober 2019 +
first launchedOctober 2019 +
full page nameamd/ryzen 7/3780u +
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 supportfalse +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension + and SenseMI Technology +
has locked clock multipliertrue +
has simultaneous multithreadingtrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
integrated gpuRadeon Vega 11 +
integrated gpu designerAMD +
integrated gpu execution units11 +
integrated gpu max frequency1,400 MHz (1.4 GHz, 1,400,000 KHz) +
isax86-64 +
isa familyx86 +
l1$ size384 KiB (393,216 B, 0.375 MiB) +
l1d$ description8-way set associative +
l1d$ size128 KiB (131,072 B, 0.125 MiB) +
l1i$ description4-way set associative +
l1i$ size256 KiB (262,144 B, 0.25 MiB) +
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) +
ldateOctober 2019 +
manufacturerGlobalFoundries +
market segmentMobile +
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 (36,618.24 MiB/s, 38.397 GB/s, 38,397.008 MB/s, 0.0349 TiB/s, 0.0384 TB/s) +
max memory channels2 +
microarchitectureZen+ +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
model number3780U +
nameRyzen 7 3780U +
packageBGA-1140 +
process12 nm (0.012 μm, 1.2e-5 mm) +
series3000 +
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 up35 W (35,000 mW, 0.0469 hp, 0.035 kW) +
technologyCMOS +
thread count8 +
transistor count4,940,000,000 +
turbo frequency4,000 MHz (4 GHz, 4,000,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +