Intel Xeon Platinum 9242

Server CPUIntel

Also called intel xeon platinum 9242, xeon platinum 9242, 9242, xeon-platinum-9242

IntelServer CPUCascade Lake

Intel Xeon Platinum server processor on Cascade Lake, with 48 cores and 96 threads and 71.5 MB L3 at 350 W TDP on a 14 nm process and no integrated graphics.

What you need to know

Intel Xeon Platinum 9242 is a legacy server cpu.

Intel Xeon Platinum 9242 launched in April 1, 2019., It has 48 cores and 96 threads on Cascade Lake. Treat the spec table as the facts. Age alone does not tell you to throw it out.

Still good?: Yes, for lighter work
Product age: 7 years old
Upgrade pressure: Moderate

Feex says

This SKU has no picture of its own. If the machine has no discrete GPU, a black screen after install is expected, not a dead CPU.

What this hardware means today

Age and usefulness are not the same number. This page keeps them separate.

Performance today: Good. Good for the class when RAM, storage, and the GPU keep up.
Product age 7 years old: Legacy. Launched April 1, 2019. Newer platforms exist. That does not make this chip unusable by itself.
Support status: Supported. Current Windows and current applications still run on this class of CPU. Platform BIOS support depends on the motherboard or laptop vendor.
Upgrade pressure: Moderate. Upgrade pressure comes from platform features and specific CPU-bound work, not from the chip being unusable.

Where does it sit?

Cascade Lake sits on Intel's recent Core timeline. Later desktop branding moved toward Core Ultra.

11th Gen

12th Gen

13th Gen

14th Gen

Core Ultra

Performance context

These are qualitative readings, not a fake 8.7 out of 10. Workload still wins.

Gaming: Poor fit

Not the job. Use a desktop or workstation part if games are the point.

Productivity: Good

48 cores cover office, browser, and compile work in this class.

Multithreaded workloads: Very Good

96 threads. Heavy encodes still scale further on higher-core parts.

General use: Excellent

Everyday Windows use is not where most people notice this SKU first.

Efficiency: Average

Rated 350 W base power. That is a platform number, not a promise about your cooler.

Should you upgrade?

Probably not based on CPU performance alone.

Upgrade makes more sense if

Your workload is strongly CPU limited
You need a platform this SKU cannot offer
You need substantially more multicore performance
You need newer connectivity that your current board cannot offer

Upgrade makes less sense if

The GPU is the real bottleneck
Current applications are already responsive
The CPU rarely limits your workload

Specifications

Figures below follow the Feex Hardware Database record for this SKU. Fields without a recorded value are omitted.

Processor

Intel Xeon Platinum 9242 is built on Cascade Lake using a 14 nm process.

Intel Xeon Platinum 9242 specifications: Processor
Manufacturer	Intel
Family	Xeon Platinum
Architecture	Cascade Lake
Generation	2nd Gen Intel Xeon Scalable Processors
Manufacturing process	14 nm
Segment	Server

Cores and threads

Intel Xeon Platinum 9242 has 48 cores and 96 threads.

Intel Xeon Platinum 9242 specifications: Cores and threads
Cores	48
Threads	96

Clock speeds

Base clock is 2.3 GHz. Boost reaches 3.8 GHz.

Intel Xeon Platinum 9242 specifications: Clock speeds
Base frequency	2.3 GHz
Max boost	3.8 GHz

Cache

Cache on this sheet is 71.5 MB L3.

Intel Xeon Platinum 9242 specifications: Cache
L3 cache	71.5 MB
Total cache	71.5 MB

Memory

Intel Xeon Platinum 9242 specifications: Memory
Supported types	DDR4
Channels	12

Package and power

Intel Xeon Platinum 9242 lists 350 W board power.

Intel Xeon Platinum 9242 specifications: Package and power
TDP	350 W

Integrated graphics

Intel Xeon Platinum 9242 does not include integrated graphics.

Intel Xeon Platinum 9242 specifications: Integrated graphics
Integrated graphics	None

Market

Intel Xeon Platinum 9242 launched April 1, 2019.

Intel Xeon Platinum 9242 specifications: Market
Launch date	April 1, 2019
Model	9242

Features

Intel Xeon Platinum 9242 records 7 instruction sets on this sheet.

Intel Xeon Platinum 9242 specifications: Features
Instruction sets	AES-NIAVX-512AVX2AVXFMASHA64-bit (x86-64)
Security	Execute Disable (NX)Boot GuardSGXTrusted ExecutionMode-Based Execute Control
Virtualization	Extended Page Tables (EPT)VT-d (DMA Remapping)VT-x (Hardware Virtualization)

Compatibility

Compatibility
Memory	DDR4
Graphics	Requires a discrete GPU. This SKU has no iGPU.

Confirm the platform from the manufacturer sheet before you buy a board for this SKU.

Cooler clearance, VRM quality, and power limits matter as much as the socket name.

Do not expect a display from the motherboard video ports. This SKU has no integrated graphics.

No display after install

This SKU has no integrated graphics. A machine with no discrete GPU will not show a picture. That is expected, not a dead CPU.

Sources and verification

Reviewed by Feex editorial. Last verified August 2026 Status: Partially Verified. How we research.

Feex Hardware Database · Specification source used for this sheet. CC BY 4.0.

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