AMD Ryzen 9 7945HX

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Specifications

General
CodenameDragon Range
SegmentMobile
Product lineAMD Ryzen 9 Processors with Radeon Graphics
Product familyAMD Ryzen Processors
Architecture"Zen 4"
Process5 nm
Dies per package3
Unlocked for overclockingYes
Operating system supportWindows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit
Regional availabilityGlobal, China, NA, EMEA, APJ, LATAM
Consumer orientedYes
CPU
Cores16
Threads32
Multithreading (SMT/HT)Yes
Base clock2.5 GHz
Max boost clock5.4 GHz
L1 cache1 MB
L2 cache16 MB
L3 cache64 MB
TDP55 W
Configurable TDP55–75 W
Instruction setx86-64
Instruction set extensionsAES, AMD-V, AVX, AVX2, AVX512, FMA3, MMX(+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3, x86-64
Boost technologyPrecision Boost 2
Memory
Max memory size64 GB
Memory typesDDR5
Memory channels2
ECC memory supportedNo
Memory speed (text)2x1R | DDR5-5200 | | | 2x2R | DDR5-5200
Memory form factorSO-DIMM
Graphics
Integrated graphicsAMD Radeon 610M
Has integrated graphicsYes
Graphics max frequency2.2 GHz
Graphics units2
Max displays4
DirectX12
DisplayPort over USB-CYes
HDCP version2.3
Adaptive syncYes
DisplayPort version2.1
HDMI version2.1
Multi-display supportYes
Wireless displayMiracast
I/O and interfaces
PCI Express revision5
PCI Express lanes28
USB 2.0 ports1
USB 3.2 Gen 2 ports4
NVMe supportBoot, RAID0, RAID1, RAID10
USB Type-C supportYes
Package and thermal
Sockets supportedFL1
TJUNCTION100 °C
Die size71 mm²
I/O die process6 nm
I/O die size122 mm²
Security and virtualization
Execute Disable BitYes
AMD PRO technologiesNo
Technologies
Precision Boost OverdriveYes
AMD EXPO memory profilesYes
Identifiers
Product ID (OEM)100-000000870
Additional data (2)
Динамическое перераспределение мощности между CPU и GPUYes
Расширенный доступ процессора к видеопамятиYes

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