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💻 ThinkPad P1 Gen 8 vs P16

AI-powered analysis across 43 matched specifications

Lenovo ThinkPad P1 Gen 8 16-inch mobile workstation in black — front view, lid open showing the 16:10 WUXGA display and backlit keyboard with TrackPoint
ThinkPad P1 Gen 8
Lenovo
8.1
Overall Score
Consultants, engineers and designers who need RTX PRO acceleration and ISV certification but travel constantly — CAD, BIM and DCC on site or on-device AI in a 1.84 kg chassis, with upgradeable LPCAMM2 memory.
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Lenovo ThinkPad P16 Gen 3 mobile workstation in black — front view with 16-inch 16:10 WUXGA display
Lenovo ThinkPad P16 Gen 3
Lenovo
8.8
Overall Score
Desk-bound and studio teams running heavy simulation, GPU rendering or large-model AI who need the top RTX PRO 5000 24 GB GPU, up to 192 GB (ECC-capable) memory, 12 TB of RAID storage and built-in 2.5GbE or 5G.
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Performance Overview

Scores based on quantifiable specification values (1-10 scale)

Graphics ceilingCPU computeMemory & storage expandabilityPortabilityDisplay optionsConnectivity & manageability
ThinkPad P1 Gen 8
Lenovo ThinkPad P16 Gen 3
Graphics ceiling
ThinkPad P1 Gen 8
7.5
Lenovo ThinkPad P16 Gen 3
9.5
CPU compute
ThinkPad P1 Gen 8
7.8
Lenovo ThinkPad P16 Gen 3
9.4
Memory & storage expandability
ThinkPad P1 Gen 8
7.0
Lenovo ThinkPad P16 Gen 3
9.5
Portability
ThinkPad P1 Gen 8
9.4
Lenovo ThinkPad P16 Gen 3
6.4
Display options
ThinkPad P1 Gen 8
8.6
Lenovo ThinkPad P16 Gen 3
8.8
Connectivity & manageability
ThinkPad P1 Gen 8
7.8
Lenovo ThinkPad P16 Gen 3
9.0

Detailed Specifications

Specification
ThinkPad P1 Gen 8
Lenovo
Lenovo ThinkPad P16 Gen 3
Lenovo
At a Glance
ClassThin-and-light 16in mobile workstationFull-power 16in mobile workstation
Chassis20.6 mm max thickness, from 1.84 kgUp to 29.8 mm thick, from 2.54 kg
Processor familyIntel Core Ultra H (Series 2), to 16 coresIntel Core Ultra HX (Series 2), to 24 cores
Top graphicsNVIDIA RTX PRO 2000 Blackwell, 8 GB GDDR7NVIDIA RTX PRO 5000 Blackwell, 24 GB GDDR7 ECC
Maximum memory64 GB LPDDR5X (LPCAMM2)192 GB DDR5 (4x SO-DIMM)
Maximum storage8 TB (2x M.2 2280)12 TB (3x M.2 2280)
Battery90 Wh99.9 Wh
Processor & compute
Stocked processorsCore Ultra 7 255H (non-vPro); Core Ultra 9 285H (vPro Enterprise)Core Ultra 9 275HX (non-vPro); Core Ultra 7 265HX (vPro Enterprise)
Top processorCore Ultra 9 285H — 16 cores (6P+8E+2LP), up to 5.4 GHzCore Ultra 9 275HX — 24 cores (8P+16E), up to 5.4 GHz, 36 MB cache
Silicon segmentH-series (thin-and-light class)HX-series (desktop-class mobile)
Platform--Intel WM880 chipset
vPro EnterpriseOn the Core Ultra 9 285H buildOn the Core Ultra 7 265HX build
NPU (Intel AI Boost)Up to 13 TOPS (platform up to 99 TOPS on the 285H)Up to 13 TOPS (platform total up to 36 TOPS)
Graphics & AI acceleration
Stocked GPUsRTX PRO 2000 or RTX PRO 1000 Blackwell, 8 GB GDDR7RTX PRO 2000 (8 GB) or RTX PRO 3000 (12 GB GDDR7 ECC)
GPU ceilingRTX PRO 2000 Blackwell, 8 GB GDDR7RTX PRO 5000 Blackwell, 24 GB GDDR7 ECC
Maximum GPU memory8 GB GDDR724 GB GDDR7 ECC
Integrated GPUIntel Arc 140T--
GPU AI throughput--Up to 1824 TOPS (RTX PRO 5000); 992 TOPS (RTX PRO 3000)
Memory & storage
Memory typeLPDDR5X-7467DDR5-5600 SO-DIMM
ConfigurationSingle LPCAMM2 module (upgradeable)Four SO-DIMM slots (two free on stocked builds)
Maximum capacity64 GB (dual-channel)192 GB non-ECC / 128 GB ECC
ECC memory--Yes (to 128 GB)
SSD slots2x M.2 2280 (PCIe 4.0 x4, Gen5 performance NVMe supported)3x M.2 2280 (1x PCIe 5.0 x4 + 2x PCIe 4.0 x4)
Maximum storage8 TB12 TB
RAID0 / 10 / 1 / 5
Self-encryptionOpal 2.0 SEDOpal 2.0 SED
Displays
Panel size / ratio16.0in 16:1016.0in 16:10
Stocked panelWUXGA 1920x1200 IPS, 500 nits, anti-glareWUXGA 1920x1200 IPS, 500 nits, anti-glare
4K optionWQUXGA 3840x2400 IPS, 800 nits, DisplayHDR 400WQUXGA 3840x2400, 800 nits, DisplayHDR 400
OLED option3.2K 3200x2000 Tandem OLED touch, 120 Hz VRR, 1500-nit HDR peak3.2K 3200x2000 Tandem OLED touch, 40–120 Hz VRR, 1500-nit HDR peak
Colour calibrationX-Rite factory calibratedX-Rite factory calibrated
Max displays (with externals)Up to 4Up to 5
I/O, power & portability
Thunderbolt2x Thunderbolt 5 + 1x Thunderbolt 4 (DP 2.1, 140 W PD in)2x Thunderbolt 5 + 1x Thunderbolt 4 (DP 2.1, 180 W in / 15 W out)
USB-A1x USB-A 10 Gbps (Always On)2x USB-A 10 Gbps
HDMIHDMI 2.1 (8K/60)HDMI 2.1 (8K/60)
Wired Ethernet--2.5GbE RJ-45
SD card readerSD Express 7.0SD Express 8.0
WirelessWi-Fi 7 (2x2) + Bluetooth 5.4Wi-Fi 7 BE200 (2x2) + Bluetooth 5.4
5G WWANNone (no WWAN)Optional 5G Sub-6 with eSIM (fitted on stocked 265HX build)
Adapter140 W USB-C GaN (PD 3.1)180 W USB-C GaN (PD 3.1)
Dimensions354.3 x 241.0 x 20.6 mm (max)362 x 252 mm, up to 29.8 mm thick
Starting weightFrom 1.84 kg (4.06 lb)From 2.54 kg (5.6 lb)
DurabilityMIL-STD-810H tested--
★

Expert Analysis

Specs web-verified from manufacturer datasheets · Servnet-reviewed · Last reviewed 12 Jul 2026

The ThinkPad P1 Gen 8 and P16 Gen 3 are both flagship 16-inch mobile workstations running NVIDIA RTX PRO Blackwell graphics, but they sit at opposite ends of the same line. The P1 Gen 8 is the thin-and-light build — 20.6 mm and from 1.84 kg, on Intel's H-series silicon, with an 8 GB GPU ceiling and a single upgradeable LPCAMM2 memory module to 64 GB. The P16 Gen 3 is the full-power desktop replacement: HX silicon to 24 cores, graphics that scale to the RTX PRO 5000 with 24 GB of ECC memory, and four SO-DIMM slots reaching 192 GB.

For UK buyers the decision follows the workload's centre of gravity. If the machine has to travel — CAD and BIM on site, DCC on the move, or on-device AI without a tower — the P1's near-ultrabook weight and modular memory win, accepting the 8 GB / 64 GB ceilings and the tighter H-series thermal envelope. If the work is heavy simulation, GPU rendering, large-model AI or datasets that need ECC and 192 GB, the P16's higher ceilings and larger thermal headroom justify the extra ~700 g, the thicker chassis and the 180 W adapter.

Both suit fleet deployment and each offers a vPro Enterprise build — the 285H on the P1, the 265HX on the P16. The P16 adds 2.5GbE, optional 5G eSIM and support for up to five displays for site and studio teams, where the P1 relies on Wi-Fi 7 and Thunderbolt docking. Servnet stocks three UK configurations of each on Windows 11 Pro and quotes both with volume breaks and Premier Support uplifts.

ThinkPad P1 Gen 8
Consultants, engineers and designers who need RTX PRO acceleration and ISV certification but travel constantly — CAD, BIM and DCC on site or on-device AI in a 1.84 kg chassis, with upgradeable LPCAMM2 memory.
Lenovo ThinkPad P16 Gen 3
Desk-bound and studio teams running heavy simulation, GPU rendering or large-model AI who need the top RTX PRO 5000 24 GB GPU, up to 192 GB (ECC-capable) memory, 12 TB of RAID storage and built-in 2.5GbE or 5G.

Frequently asked questions

Which is more powerful, the P1 Gen 8 or the P16 Gen 3?

The P16 Gen 3 has the higher ceiling on every axis that matters for heavy workloads. Its Core Ultra HX silicon reaches 24 cores against the P1's 16-core H-series, its graphics scale to the RTX PRO 5000 with 24 GB against the P1's RTX PRO 2000 with 8 GB, and memory runs to 192 GB versus 64 GB. The P1 Gen 8 trades that headroom for a far more portable chassis.

How much lighter and thinner is the P1 Gen 8?

Substantially. The ThinkPad P1 Gen 8 starts at 1.84 kg and is 20.6 mm at its thickest, whereas the P16 Gen 3 starts at 2.54 kg and reaches 29.8 mm. That roughly 700 g gap, plus the P1's smaller 140 W adapter against the P16's 180 W brick, is the practical difference between a machine you carry all day and a desktop replacement.

Can I upgrade the memory on both models?

Yes, but differently. The P1 Gen 8 uses a single LPCAMM2 module rather than soldered memory, so it stays serviceable to 64 GB of LPDDR5X — unusual for a thin workstation. The P16 Gen 3 is the more expandable machine: four DDR5-5600 SO-DIMM slots reach 192 GB non-ECC or 128 GB with ECC DIMMs, with stocked builds leaving two slots free for a mid-life upgrade.

Which should a UK fleet standardise on?

It depends on where the work happens. Choose the P1 Gen 8 for consultants and engineers who need RTX PRO acceleration but travel constantly, and value the light chassis and upgradeable memory. Choose the P16 Gen 3 for desk-bound or studio users running simulation, GPU rendering or large-model AI, or field teams needing 2.5GbE and optional 5G. Both ship a vPro Enterprise build and Windows 11 Pro.

Specs verified from

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