Ryzen Threadripper 9980X vs Ryzen 9 8945HX

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Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking144not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
DesignerAMDAMD
ManufacturerTSMCTSMC
Architecture codenameDragon Range (2025)Shimada Peak (2025)
Release date23 April 2025 (less than a year ago)July 2025

Detailed specifications

Ryzen 9 8945HX and Ryzen Threadripper 9980X basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores16 (Hexadeca-Core)64 (Tetrahexaconta-Core)
Threads32128
Base clock speed2.5 GHz3.2 GHz
Boost clock speed5.4 GHz5.4 GHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache64 MB (shared)256 MB (shared)
Chip lithography5 nm4 nm
Die size2x 71 mm28x 70.6 mm2
Number of transistors13,140 million66,520 million
64 bit support++
Unlocked multiplier++

Compatibility

Information on Ryzen 9 8945HX and Ryzen Threadripper 9980X compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFL1sTR5
Power consumption (TDP)55 Watt350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 8945HX and Ryzen Threadripper 9980X. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 8945HX and Ryzen Threadripper 9980X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 8945HX and Ryzen Threadripper 9980X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 610MN/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 8945HX and Ryzen Threadripper 9980X.

PCIe version5.05.0
PCI Express lanes2848

Pros & cons summary


Physical cores 16 64
Threads 32 128
Chip lithography 5 nm 4 nm
Power consumption (TDP) 55 Watt 350 Watt

Ryzen 9 8945HX has 536.4% lower power consumption.

Ryzen Threadripper 9980X, on the other hand, has 300% more physical cores and 300% more threads, and a 25% more advanced lithography process.

We couldn't decide between AMD Ryzen 9 8945HX and AMD Ryzen Threadripper 9980X. We've got no test results to judge.

Be aware that Ryzen 9 8945HX is a notebook processor while Ryzen Threadripper 9980X is a desktop one.

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AMD Ryzen 9 8945HX
Ryzen 9 8945HX
AMD Ryzen Threadripper 9980X
Ryzen Threadripper 9980X

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