Intel Atom Z2460

Laptop CPUIntel

Also called intel atom z2460, atom z2460, z2460, atom-z2460

IntelLaptop CPUPenwell

Intel Atom Z laptop processor on Penwell, with 1 cores and 2 threads and 512 MB L3 on a 32 nm process addressing up to 2 GB.

What you need to know

Intel Atom Z2460 is a legacy laptop cpu.

Intel Atom Z2460 launched in April 1, 2012., It has 1 cores and 2 threads on Penwell, dropping into the FCMB4617 socket. Treat the spec table as the facts. Age alone does not tell you to throw it out.

Still good?: Only if the workload is light
Product age: 14 years old
Upgrade pressure: Moderate

Feex says

Laptop SKUs are power-limited. The name on the lid is not the same chip you would get on a desktop board.

What this hardware means today

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

Performance today: Modest. Laptop performance depends on the OEM power limit as much as this SKU name.
Product age 14 years old: Legacy. Launched April 1, 2012. 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?

Penwell 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: Good

Fine when the laptop GPU is the limit. CPU names on thin laptops often are not.

Productivity: Modest

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

Multithreaded workloads: Average

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

General use: Good

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

Efficiency: Depends on the laptop

The same SKU in two laptops can draw very different power. Read the device, not the CPU name alone.

Should you upgrade?

Probably not based on CPU performance alone.

Upgrade makes more sense if

Your workload is strongly CPU limited
You need a newer platform for memory, I/O, or chipset features
You need substantially more multicore performance
You are buying a whole new laptop anyway

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 Atom Z2460 is built on Penwell using a 32 nm process.

Intel Atom Z2460 specifications: Processor
Manufacturer	Intel
Family	Atom Z
Architecture	Penwell
Generation	Intel Atom Processor Z Series
Manufacturing process	32 nm
Segment	Laptop

Cores and threads

Intel Atom Z2460 has 1 cores and 2 threads.

Intel Atom Z2460 specifications: Cores and threads
Cores	1
Threads	2

Cache

Cache on this sheet is 512 MB L3.

Intel Atom Z2460 specifications: Cache
L3 cache	512 MB
Total cache	512 MB

Memory

Intel Atom Z2460 addresses 2 GB across 2 memory channels.

Intel Atom Z2460 specifications: Memory
Supported types	LPDDR2
Max capacity	2 GB
Channels	2

Package and power

Intel Atom Z2460 uses the FCMB4617 socket.

Intel Atom Z2460 specifications: Package and power
Socket	FCMB4617

Market

Intel Atom Z2460 launched April 1, 2012.

Intel Atom Z2460 specifications: Market
Launch date	April 1, 2012
Model	Z2460

Features

Intel Atom Z2460 records 3 instruction sets on this sheet.

Intel Atom Z2460 specifications: Features
Instruction sets	SSESSE2SSE3

Compatibility

Compatibility
Socket	FCMB4617
Board	A shared socket is not automatic compatibility. Check the motherboard CPU list and BIOS revision.
Memory	LPDDR2, up to 2 GB

A shared socket is not automatic compatibility. Boards often need a BIOS update before a newer chip in the same socket will post.

Laptop power limits, cooling, and the OEM firmware matter as much as the model name.

Read the memory list on the board. The CPU can list more standards than one motherboard will accept.

No post after a CPU swap

Clear CMOS only after you confirm the board list includes this SKU and the BIOS is new enough. A supported name on a box is not the same as a flashed board.

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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