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Difference between revisions of "amd/ryzen 7/pro 4750u"
< amd‎ | ryzen 7

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Compared to its mainstream counterparts, the PRO 4750U includes a set of enterprise-oriented features such as [[Memory Guard]], image stability, software stability, and manageability support.
 
Compared to its mainstream counterparts, the PRO 4750U includes a set of enterprise-oriented features such as [[Memory Guard]], image stability, software stability, and manageability support.
 +
 +
== Cache ==
 +
{{main|amd/microarchitectures/zen 2#Memory_Hierarchy|l1=Zen 2 § Cache}}
 +
{{cache size
 +
|l1 cache=512 KiB
 +
|l1i cache=256 KiB
 +
|l1i break=8x32 KiB
 +
|l1i desc=8-way set associative
 +
|l1d cache=256 KiB
 +
|l1d break=8x32 KiB
 +
|l1d desc=8-way set associative
 +
|l1d policy=write-back
 +
|l2 cache=4 MiB
 +
|l2 break=8x512 KiB
 +
|l2 desc=8-way set associative
 +
|l2 policy=write-back
 +
|l3 cache=8 MiB
 +
|l3 break=2x4 MiB
 +
}}
 +
 +
== Memory controller ==
 +
This SoC features two memory controllers, each supporting DDR4 or LPDDR4x. This chip supports up to 64 GiB of dual-channel DDR4 memory with data rates of up to 3200 MT/s (51.2 GB/s) or up to 32 GiB of quad-channel LPDDR4x with data rates of up to 4266 MT/s (68.27 GB/s).
 +
 +
{{memory controller
 +
|type=DDR4-3200
 +
|type2=LPDDR4x-4266
 +
|max mem=64 GiB
 +
|controllers=2
 +
|channels=4
 +
|max bandwidth=68.27 GiB/s
 +
|bandwidth schan=17.88 GiB/s
 +
|bandwidth dchan=34.13 GB/s
 +
|bandwidth qchan=68.27 GB/s
 +
}}
 +
 +
== Expansions ==
 +
This processor has 16 PCIe lanes, 1x8 designated for a discrete [[GPU]], 1x4 additional lanes for storage (e.g., NVMe), and 1x4 additional lanes reserved for additional peripherals such as WiFi or LTE.
 +
 +
{{expansions main
 +
|
 +
{{expansions entry
 +
|type=PCIe
 +
|pcie revision=3.0
 +
|pcie lanes=16
 +
|pcie config=1x8+1x4+1x4
 +
|pcie config 2=2x4+1x4+1x4
 +
}}
 +
}}
 +
 +
== Graphics ==
 +
{{integrated graphics
 +
| gpu                = Radeon Vega 5
 +
| device id          =
 +
| designer            = AMD
 +
| execution units    = 7
 +
| unified shaders    = 448
 +
| max displays        = 4
 +
| max memory          =
 +
| frequency          =
 +
| max frequency      = 1,600 MHz
 +
 +
| output crt          =
 +
| output sdvo        =
 +
| output dsi          =
 +
| output edp          =
 +
| output dp          = Yes
 +
| output hdmi        = Yes
 +
| output vga          =
 +
| output dvi          =
 +
 +
| directx ver        =
 +
| opengl ver        =
 +
| opencl ver        =
 +
| 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 2 with vega hardware accelerated video table}}
 +
 +
== Features ==
 +
{{x86 features
 +
|real=Yes
 +
|protected=Yes
 +
|smm=Yes
 +
|fpu=Yes
 +
|x8616=Yes
 +
|x8632=Yes
 +
|x8664=Yes
 +
|nx=Yes
 +
|mmx=Yes
 +
|emmx=Yes
 +
|sse=Yes
 +
|sse2=Yes
 +
|sse3=Yes
 +
|ssse3=Yes
 +
|sse41=Yes
 +
|sse42=Yes
 +
|sse4a=Yes
 +
|avx=Yes
 +
|avx2=Yes
 +
|avx512f=No
 +
|avx512cd=No
 +
|avx512er=No
 +
|avx512pf=No
 +
|avx512bw=No
 +
|avx512dq=No
 +
|avx512vl=No
 +
|avx512ifma=No
 +
|avx512vbmi=No
 +
|avx5124fmaps=No
 +
|avx512vnni=No
 +
|avx5124vnniw=No
 +
|avx512vpopcntdq=No
 +
|abm=Yes
 +
|tbm=No
 +
|bmi1=Yes
 +
|bmi2=Yes
 +
|fma3=Yes
 +
|fma4=No
 +
|aes=Yes
 +
|rdrand=Yes
 +
|sha=Yes
 +
|xop=No
 +
|adx=Yes
 +
|clmul=Yes
 +
|f16c=Yes
 +
|bfloat16=No
 +
|tbt1=No
 +
|tbt2=No
 +
|tbmt3=No
 +
|bpt=No
 +
|eist=No
 +
|sst=No
 +
|flex=No
 +
|fastmem=No
 +
|ivmd=No
 +
|intelnodecontroller=No
 +
|intelnode=No
 +
|kpt=No
 +
|ptt=No
 +
|intelrunsure=No
 +
|mbe=No
 +
|isrt=No
 +
|sba=No
 +
|mwt=No
 +
|sipp=No
 +
|att=No
 +
|ipt=No
 +
|tsx=No
 +
|txt=No
 +
|ht=No
 +
|vpro=No
 +
|vtx=No
 +
|vtd=No
 +
|ept=No
 +
|mpx=No
 +
|sgx=No
 +
|securekey=No
 +
|osguard=No
 +
|intqat=No
 +
|dlboost=No
 +
|3dnow=No
 +
|e3dnow=No
 +
|smartmp=No
 +
|powernow=No
 +
|amdvi=Yes
 +
|amdv=Yes
 +
|amdsme=No
 +
|amdtsme=Yes
 +
|amdsev=No
 +
|rvi=No
 +
|smt=Yes
 +
|sensemi=Yes
 +
|xfr=No
 +
|xfr2=No
 +
|mxfr=No
 +
|amdpb=No
 +
|amdpb2=No
 +
|amdpbod=No
 +
}}

Revision as of 09:13, 9 May 2020

Edit Values
Ryzen 7 PRO 44750U
General Info
DesignerAMD
ManufacturerTSMC
Model NumberPRO 4750U
Part Number100-000000101
MarketMobile
IntroductionMay 07, 2020 (announced)
May 07, 2020 (launched)
ShopAmazon
General Specs
FamilyRyzen 7
Series4000
LockedYes
Frequency1,700 MHz
Turbo Frequency4,100 MHz
Bus typePCIe 3.0
Clock multiplier17
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureZen 2
Core NameRenoir
Process7 nm
Transistors9,800,000,000
TechnologyCMOS
Die156 mm²
Word Size64 bit
Cores8
Threads16
Max Memory64 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
TDP15 W
cTDP down10 W
cTDP up25 W
Tcase105 °C – 
Packaging
Unknown package "amd,socket_fp6"

Ryzen 7 PRO 4750U is a 64-bit octa-core entry-level performance x86 mobile microprocessor introduced by AMD in mid-2020. Fabricated on TSMC's 7-nanometer process based on AMD's Zen 2 microarchitecture, the PRO 4750U operates at a base frequency of 1.7 GHz with a TDP of 15 W and a Boost frequency of up to 4.1 GHz. This APU supports up to 64 GiB of DDR4-3200 or up to 32 GiB of quad-channel LPDDR4x-4266 memory. The 4450U integrates a Radeon Vega 7 Graphics operating at up to 1.6 GHz.

This model supports a configurable TDP-down of 10 W and TDP-up of 25 W.

Compared to its mainstream counterparts, the PRO 4750U includes a set of enterprise-oriented features such as Memory Guard, image stability, software stability, and manageability support.

Cache

Main article: Zen 2 § 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$512 KiB
524,288 B
0.5 MiB
L1I$256 KiB
262,144 B
0.25 MiB
8x32 KiB8-way set associative 
L1D$256 KiB
262,144 B
0.25 MiB
8x32 KiB8-way set associativewrite-back
L2$4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
  8x512 KiB8-way set associativewrite-back
L3$8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
  2x4 MiB  

Memory controller

This SoC features two memory controllers, each supporting DDR4 or LPDDR4x. This chip supports up to 64 GiB of dual-channel DDR4 memory with data rates of up to 3200 MT/s (51.2 GB/s) or up to 32 GiB of quad-channel LPDDR4x with data rates of up to 4266 MT/s (68.27 GB/s).

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-3200
Max Mem64 GiB
Controllers2
Channels4
Max Bandwidth68.27 GiB/s
69,908.48 MiB/s
73.304 GB/s
73,304.354 MB/s
0.0667 TiB/s
0.0733 TB/s
Bandwidth
Single 17.88 GiB/s
Double 34.13 GB/s
Quad 68.27 GB/s

Expansions

This processor has 16 PCIe lanes, 1x8 designated for a discrete GPU, 1x4 additional lanes for storage (e.g., NVMe), and 1x4 additional lanes reserved for additional peripherals such as WiFi or LTE.

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIeRevision: 3.0
Max Lanes: 16
Configuration: 1x8+1x4+1x4, 2x4+1x4+1x4


Graphics

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPURadeon Vega 5
DesignerAMD
Execution Units7Max Displays4
Unified Shaders448
Burst Frequency1,600 MHz
1.6 GHz
1,600,000 KHz
OutputDP, HDMI
[Edit] Zen 2 with Radeon Vega Hardware Accelerated Video Capabilities
Codec Encode Decode
VP9 8bpc/10bpc 1080p240
4K 60 FPS
MPEG-2 (H.262) 8b 1080p240
4K 60 FPS 		1080p480
4K 120 FPS
HEVC (H.265) 8bpc/10bpc 1080p240
4K 60 FPS 		1080p240
4K 60 FPS

Features

[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
TSMETransparent SME
SenseMISenseMI Technology
Retrieved from "https://en.wikichip.org/w/index.php?title=amd/ryzen_7/pro_4750u&oldid=96804"
Facts about "Ryzen 7 PRO 4750U - AMD"
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Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Ryzen 7 PRO 4750U - AMD#pcie +
base frequency1,700 MHz (1.7 GHz, 1,700,000 kHz) +
bus typePCIe 3.0 +
clock multiplier17 +
core count8 +
core nameRenoir +
designerAMD +
die area156 mm² (0.242 in², 1.56 cm², 156,000,000 µm²) +
familyRyzen 7 +
first announcedMay 7, 2020 +
first launchedMay 7, 2020 +
full page nameamd/ryzen 7/pro 4750u +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has amd amd-v technologytrue +
has amd amd-vi technologytrue +
has amd sensemi technologytrue +
has amd transparent secure memory encryption 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 5 +
integrated gpu designerAMD +
integrated gpu execution units7 +
integrated gpu max frequency1,600 MHz (1.6 GHz, 1,600,000 KHz) +
isax86-64 +
isa familyx86 +
l1$ size512 KiB (524,288 B, 0.5 MiB) +
l1d$ description8-way set associative +
l1d$ size256 KiB (262,144 B, 0.25 MiB) +
l1i$ description8-way set associative +
l1i$ size256 KiB (262,144 B, 0.25 MiB) +
l2$ description8-way set associative +
l2$ size4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) +
l3$ size8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
ldateMay 7, 2020 +
manufacturerTSMC +
market segmentMobile +
max cpu count1 +
max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
max memory bandwidth68.27 GiB/s (69,908.48 MiB/s, 73.304 GB/s, 73,304.354 MB/s, 0.0667 TiB/s, 0.0733 TB/s) +
max memory channels4 +
microarchitectureZen 2 +
min case temperature378.15 K (105 °C, 221 °F, 680.67 °R) +
model numberPRO 4750U +
nameRyzen 7 PRO 44750U +
part number100-000000101 +
process7 nm (0.007 μm, 7.0e-6 mm) +
series4000 +
smp max ways1 +
supported memory typeDDR4-3200 +
tdp15 W (15,000 mW, 0.0201 hp, 0.015 kW) +
tdp down10 W (10,000 mW, 0.0134 hp, 0.01 kW) +
tdp up25 W (25,000 mW, 0.0335 hp, 0.025 kW) +
technologyCMOS +
thread count16 +
transistor count9,800,000,000 +
turbo frequency4,100 MHz (4.1 GHz, 4,100,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +