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AMD Ryzen Threadripper PRO 9955WX

vs

Apple M4 Ultra

CPU Comparison Result

Below are the results of a comparison of AMD Ryzen Threadripper PRO 9955WX and Apple M4 Ultra processors based on key performance characteristics, as well as power consumption and much more.

Advantages

AMD Ryzen Threadripper PRO 9955WX

Newer Launch Date: July 2025 (July 2025 vs May 2025)

Apple M4 Ultra

More Total Cores: 32 (16 vs 32)
Higher Technology: 3 nm (TSMC 4nm FinFET vs 3 nm)

Basic

AMD

Label Name

Apple

July 2025

Launch Date

May 2025

Desktop

Platform

Desktop

Ryzen Threadripper PRO 9955WX

Model Name

The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.

M4 Ultra

Shimada Peak

Code Name

Apple M4

Zen 5

Generation

Windows 11 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit, Windows 10 - 64-Bit Edition

OS Support

CPU Specifications

Total Cores

Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).

Total Threads

Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.

Performance-cores

Efficient-cores

4.5 GHz

Basic Frequency

Up to 5.4 GHz

Max Turbo Frequency

Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.

Performance-core Base Frequency

4.52 GHz

Efficient-core Base Frequency

2.89 GHz

1280 KB

L1 Cache

16 MB

L2 Cache

64 MB

L3 Cache

sTR5

CPU Socket

The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.

Apple M-Socket

Unlocked Multiplier

Yes

Unlocked for Overclocking

AMD`s product warranty does not cover damages caused by overclocking, even when overclocking is enabled via AMD hardware and/or software. GD-26.

Multiplier

TSMC 4nm FinFET

Technology

Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.

3 nm

350W

TDP

95°C

Max. Operating Temperature

Junction Temperature is the maximum temperature allowed at the processor die.

100 °C

PCIe® 5.0

PCI Express Version

PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.

x86-64

Instruction Set

The instruction set is a hard program stored inside the CPU that guides and optimizes CPU operations. With these instruction sets, the CPU can run more efficiently. There are many manufacturers that design CPUs, which results in different instruction sets, such as the 8086 instruction set for the Intel camp and the RISC instruction set for the ARM camp. x86, ARM v8, and MIPS are all codes for instruction sets. Instruction sets can be extended; for example, x86 added 64-bit support to create x86-64. Manufacturers developing CPUs that are compatible with a certain instruction set need authorization from the instruction set patent holder. A typical example is Intel authorizing AMD, enabling the latter to develop CPUs compatible with the x86 instruction set.

ARMv9

Memory Specifications

DDR5

Memory Type

Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.

LPDDR5X-8533

Max Memory Size

Max memory size refers to the maximum memory capacity supported by the processor.

192 GB

Memory Channels

The number of memory channels refers to the bandwidth operation for real world application.

Up to 6400 MT/s

Bus Speed

Yes (Default Enabled)

ECC Memory Support

GPU Specifications

Discrete Graphics Card Required

Integrated Graphics Model

An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.

true

GPU Max Dynamic Frequency

1800 MHz

GPU Base Frequency

500 MHz

Execution Units

The Execution Unit is the foundational building block of Intel’s graphics architecture. Execution Units are compute processors optimized for simultaneous Multi-Threading for high throughput compute power.

1280

Graphics Performance

36.9 TFLOPS