Quick Verdict
A solid mainstream mobile SoC that delivers meaningful CPU and NPU upgrades over prior Ultra 5 generations, with good efficiency and capable integrated graphics—best for users who want AI features and balanced performance in a thin laptop rather than outright compute headroom.
Overview
Launch
2026
Status
LaunchedGeneration
Core Ultra Series 3 (Panther Lake)
Market
Consumer / AI PC
The Intel Core Ultra 5 325 is an 8-core, 8-thread mainstream mobile SoC from Intel’s Panther Lake (Core Ultra Series 3) family, built on the Intel 18A process. It combines four Cougar Cove performance cores with four Darkmont low‑power efficient cores, 12 MB of shared Smart Cache, and an integrated 4‑core Xe3‑class GPU with 40 GPU TOPS and a 47 TOPS NPU, targeting thin‑and‑light AI PCs with a 25–55 W configurable TDP.
Intel’s Core Ultra 5 325 sits in the middle of the Panther Lake stack. It has four performance cores and four low‑power efficient cores, 12 MB of shared cache, and a 4‑core Xe3 integrated GPU with 40 TOPS of AI acceleration and a dedicated 47 TOPS NPU. With a 25 W base power and 55 W max turbo, it’s designed for thin‑and‑light laptops that want strong everyday performance, modern AI features, and decent integrated graphics without stepping to the higher‑end Core Ultra 7 or X7 SKUs.
Specifications
Performance
Smooth everyday office and multitasking performance with responsive single‑thread and enough multi‑thread headroom for typical creator workloads.
Adequate for light VM usage, but limited core count and no SMT make it less ideal for heavy multi‑VM workloads than higher‑end SKUs.
Capable 1080p integrated gaming performance for a thin‑and‑light SoC, but not at the level of higher‑TGP gaming SKUs or small discrete GPUs.
Strong efficiency for its performance envelope thanks to the 18A process and low‑power LP‑cores, especially at 25 W base power.
- •4‑core Xe3 iGPU suitable for 1080p low/medium in many titles
- •Much faster than older 11th‑gen Xe but slower than 8‑core Xe or Arc B‑series iGPUs
- •Best for light and casual gaming rather than high‑refresh or high‑detail AAA
- •47 TOPS NPU supports Windows Studio Effects and on‑device inference
- •40 TOPS GPU AI compute complements NPU for hybrid workloads
- •Total CPU+GPU+NPU TOPS competitive for mainstream thin‑and‑light AI PCs
Architecture
Intel 18A (CPU tile); Intel 3 (GPU tile); TSMC N6 (I/O tile)
Process Node
Panther Lake
Codename
8C / 8T
Core Config
12 MB
L3 Cache
25 W
TDP
Architecture Overview
Panther Lake is Intel’s Core Ultra Series 3 mobile architecture, first built on the Intel 18A process and launched at CES 2026. It succeeds Lunar Lake and Arrow Lake mobile parts and focuses on scaling CPU and GPU performance within a tile‑based SoC, rather than radically changing core microarchitectures.
CPU Design
The Core Ultra 5 325 uses a low‑power 4P+4LP‑E configuration: four Cougar Cove P‑cores for burst performance and four Darkmont LP‑cores for efficiency and background tasks. Unlike some higher‑end Panther Lake SKUs, it has no additional E‑cores, and it does not support Hyper‑Threading, giving 8 cores and 8 threads total.
Memory Subsystem
An integrated memory controller supports dual‑channel DDR5‑6400 and LPDDR5X‑7467 with up to 128 GB capacity, matching other Panther Lake low‑power parts and providing plenty of bandwidth for integrated graphics and AI workloads.
PCIe & I/O
The SoC exposes 12 PCIe lanes: four PCIe 5.0 and eight PCIe 4.0, arranged as x4 PCIe 5.0 plus x4/x4/x2/x2 PCIe 4.0 depending on OEM routing. This is enough for one fast NVMe SSD and a few downstream peripherals, but less than the 20‑lane H‑series Panther Lake parts.
Overclocking
The multiplier is locked, and Intel does not position this SKU for manual overclocking. Performance tuning is primarily through power limits and turbo behavior set by the OEM.
- Move from Intel 4 to Intel 18A process for higher efficiency and performance per watt
- Updated Cougar Cove P‑cores and Darkmont LP‑cores vs Redwood Cove / Crestmont
- Larger 4‑core Xe3 iGPU with 40 GPU TOPS vs 7‑core Xe2 on 125H
- NPU 5 at 47 TOPS vs 11 TOPS AI Boost on 125H
- Higher official DDR5/LPDDR5X speeds and unified 12 MB Smart Cache
Key Highlights
- Strong single‑thread and responsiveness for everyday tasks
- Meaningful AI compute with 47 TOPS NPU and 40 TOPS GPU
- Good efficiency on Intel 18A at 25 W base power
- Capable 4‑core Xe3 iGPU with AV1 and modern display outputs
- 12 MB Smart Cache improves gaming and threaded workloads
- Supports DDR5‑6400 and LPDDR5X‑7467 with up to 128 GB RAM
- Only 8 threads with no SMT; weaker in heavily threaded workloads than higher‑core SKUs
- Locked multiplier limits overclocking headroom
- 12 PCIe lanes may constrain expansion in some designs
- Only four P‑cores; not ideal for sustained all‑core workloads compared to 6+ core rivals
- OEM‑dependent GPU branding (Intel Graphics vs Arc) can be confusing
History
The Core Ultra 5 325 launches as part of Intel’s Panther Lake family, first announced at CES 2026 as Core Ultra Series 3. Panther Lake succeeds Lunar Lake and Arrow Lake mobile parts, focusing on scaling performance and AI capabilities rather than reinventing core microarchitectures. It combines an Intel 18A CPU tile with Cougar Cove P‑cores and Darkmont LP‑cores, an Intel 3 Xe3 GPU tile, and a TSMC N6 I/O tile, all connected in a multi‑chip module.
Within this family, the Ultra 5 325 uses the low‑power 4+4 CPU tile and smaller I/O tile, positioning it as a mainstream option for thin‑and‑light AI PCs. Early benchmarks show it performing very similarly to the more expensive Core Ultra 7 355, raising questions about SKU segmentation but also indicating strong baseline performance for the Ultra 5 325.
Improvements over Previous Generation
- Move from Intel 4 to Intel 18A process for higher efficiency and performance per watt
- Updated Cougar Cove P‑cores and Darkmont LP‑cores vs Redwood Cove / Crestmont
- Larger 4‑core Xe3 iGPU with 40 GPU TOPS vs 7‑core Xe2 on 125H
- NPU 5 at 47 TOPS vs 11 TOPS AI Boost on 125H
- Higher official DDR5/LPDDR5X speeds and unified 12 MB Smart Cache
Alternatives & Competitors
Should You Buy It?
Recommended for the right buyer
Thin‑and‑light AI PC where you want strong efficiency, modern AI features, and better integrated graphics than older Ultra 5 chips, but don’t need the extra cores or GPU power of Core Ultra 7 or X7 SKUs.
Avoid if…
- You want a dedicated gaming laptop with high‑end GPU
- You regularly run heavily threaded workloads that benefit from more than 8 cores or SMT
- You need lots of PCIe lanes for multiple GPUs or high‑end capture cards
Use Cases
Interesting Facts
The Core Ultra 5 325 is one of the first mainstream mobile processors built on Intel’s 18A process, which Intel calls its most advanced US‑made node.
Panther Lake uses a multi‑tile design: an 18A CPU tile, an Intel 3 GPU tile, and a TSMC N6 I/O tile, connected via embedded die links.
The 4‑core Xe3 iGPU can be branded as Intel Graphics or Arc depending on memory speed and OEM implementation, even though the hardware is the same.
Unlike higher‑end Panther Lake H‑series parts, the low‑power 4+4 tile uses a smaller I/O tile with fewer PCIe lanes.
Notebookcheck’s early testing shows the Core Ultra 5 325 performing nearly identically to the more expensive Core Ultra 7 355 in many CPU and GPU benchmarks.
The NPU 5 block supports Windows Studio Effects and sparsity, which can improve AI inference efficiency on supported models.
Intel markets Series 3 as an AI PC platform for both client and edge devices, with extended temperature and 24/7 reliability options for embedded SKUs.
Even though the CPU tile is 18A, some Panther Lake iGPU tiles still use TSMC N3E for cost reasons, illustrating Intel’s hybrid manufacturing strategy.
The Core Ultra 5 325’s 12 MB Smart Cache is shared across all P‑ and LP‑cores, unlike some older designs where cache was partitioned per cluster.
Despite being a mainstream part, it supports modern display outputs like DP 2.1 UHBR20 and HDMI 2.1 FRL, normally seen on higher‑end SKUs.
People Also Ask
Is Intel Core Ultra 5 325 good for gaming?
It’s decent for 1080p light and casual gaming thanks to the 4‑core Xe3 iGPU, but it’s not a gaming‑focused chip. For serious or high‑refresh gaming, you’ll want a laptop with a discrete GPU or a higher‑end Core Ultra X7 SKU with more GPU cores.
What is the difference between Core Ultra 5 325 and Core Ultra 7 355?
They share the same 4+4 CPU configuration, 12 MB cache, 4‑core Xe3 iGPU, and NPU; early benchmarks show only a few percent difference in performance. The Ultra 7 355 mainly offers slightly higher clocks and possibly better binning, so real‑world differences are small.
Does Core Ultra 5 325 support DDR5 memory?
Yes. It supports both DDR5‑6400 and LPDDR5X‑7467 in dual‑channel configurations, up to 128 GB total.
How many PCIe lanes does Core Ultra 5 325 have?
It has 12 PCIe lanes: four PCIe 5.0 and eight PCIe 4.0, arranged as x4 PCIe 5.0 plus various x4/x2/x1 PCIe 4.0 combinations depending on the design.
Is the Core Ultra 5 325 built on Intel 18A?
Yes. The CPU compute tile is manufactured on Intel’s 18A process, which Intel positions as its most advanced US‑made node. Other tiles (GPU, I/O) are built on Intel 3 and TSMC N6.
Can I overclock the Core Ultra 5 325?
No. The multiplier is locked, and Intel does not target this SKU for enthusiast overclocking. You can adjust power limits and turbo behavior within OEM‑defined constraints.
Does Core Ultra 5 325 have an NPU?
Yes. It includes Intel’s NPU 5 with 47 INT8 TOPS, designed for on‑device AI workloads like Windows Studio Effects and local inference.
What socket does Core Ultra 5 325 use?
It uses the FCBGA2540 socket, which is a BGA package soldered directly to the laptop motherboard.
Is Core Ultra 5 325 better than Core Ultra 5 125H?
For most users, yes. It offers better efficiency and stronger AI features (47 TOPS NPU vs 11 TOPS), plus a more modern Xe3 iGPU. The 125H has more cores/threads, but is less efficient and uses an older process.
What laptops use Core Ultra 5 325?
It appears in thin‑and‑light models like the Dell XPS 16 and various 14–16" ultrabooks from Lenovo, ASUS, Samsung, and others, typically in 25–55 W thermal configurations.
Frequently Asked Questions
Does the Core Ultra 5 325 have integrated graphics?
Yes. It integrates a 4‑core Xe3‑class Intel Graphics iGPU with 40 GPU TOPS and 2.45 GHz max dynamic frequency.
How much cache does the Core Ultra 5 325 have?
It has 12 MB of Intel Smart Cache shared across all CPU cores.
What memory speeds does Core Ultra 5 325 support?
Officially, DDR5‑6400 and LPDDR5X‑7467 in dual‑channel mode, up to 128 GB.
What is the TDP range of Core Ultra 5 325?
Processor base power is 25 W, with a maximum turbo power of 55 W and a minimum assured power of 12 W.
Can Core Ultra 5 325 run Windows Studio Effects?
Yes. The NPU 5 supports Windows Studio Effects, which uses the NPU for background blur, noise suppression, and other AI‑enhanced camera/mic features.
Does Core Ultra 5 325 support AV1?
Yes. Both the GPU and Quick Sync Video support AV1 encode and decode.
Is Core Ultra 5 325 a desktop or mobile processor?
It is a mobile SoC designed for laptops and small form factor systems, using the FCBGA2540 package.
How many displays can the iGPU drive?
Up to four displays, with support for DP 2.1 UHBR20, HDMI 2.1 FRL, and eDP 1.5 outputs.
Does Core Ultra 5 325 support Intel vPro?
This SKU does not include vPro according to Intel ARK; business manageability features are limited compared to vPro‑eligible SKUs like the Core Ultra 5 332.
What generation is Core Ultra 5 325?
It belongs to Intel’s Core Ultra Series 3, codenamed Panther Lake, which launched at CES 2026 as the first 18A‑based AI PC platform.