Xeon D-2187NT vs Xeon W-2145

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Xeon D-2187NT vs Xeon W-2145 FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Xeon D-2187NT vs Xeon W-2145: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Xeon D-2187NT

2018

Why buy it

✅+0.3% higher PassMark.
✅+100% larger total L3 cache (22 MB vs 11 MB).
✅Draws 110W instead of 140W, a 30W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon W-2145 across 50 shared CPU benchmark tests.

Xeon W-2145

2017

Why buy it

✅Better for gaming: +21.2% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (48 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (18,024 vs 18,070).
❌Smaller total L3 cache (11 MB vs 22 MB).
❌Launch MSRP is still $1,113 MSRP, while Xeon D-2187NT mostly shows up through inconsistent older-market listings.
❌27.3% higher power demand at 140W vs 110W.

Quick Answers

So, is Xeon D-2187NT better than Xeon W-2145?

It depends on what you want from the system. For gaming, Xeon W-2145 is ahead with a 21.2% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon D-2187NT pulls ahead with 0.3% better PassMark. Xeon D-2187NT also has the bigger cache pool with 100% larger total L3 cache (22 MB vs 11 MB).

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Xeon D-2187NT is the stronger fit. You are getting 0.3% better PassMark, backed by 16 cores and 32 threads. It also has the larger cache pool with 100% larger total L3 cache (22 MB vs 11 MB).

Which one is the smarter buy today, not just the cheaper CPU?

Xeon D-2187NT is still the faster CPU overall, but Xeon W-2145 is easier to justify if budget matters more than peak performance. Xeon D-2187NT comes in at an unclear MSRP at unclear MSRP versus $1,113 MSRP, and it still gives you 0.3% better PassMark. The compromise is that Xeon W-2145 is still the better pure gaming CPU with a 21.2% average FPS lead across 50 shared CPU game tests in our data. Xeon W-2145 is also 100.0% better value on MSRP (16.2 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

Which one is more future-proof for 2026 and beyond?

Xeon D-2187NT makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2017), 100% larger total L3 cache (22 MB vs 11 MB), and more multi-core headroom with 16 cores / 32 threads instead of 8/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon D-2187NT vs Xeon W-2145 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Xeon D-2187NT

The Xeon D-2187NT is manufactured by Intel. It was released in 7 February 2018 (7 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 16 cores and 32 threads. Base frequency is 2 GHz, with boost up to 3 GHz. L3 cache: 22 MB. L2 cache: 16 MB. Built on 14 nm process technology. Socket: FCBGA2518. Thermal design power (TDP): 110 Watt. Memory support: DDR4. Passmark benchmark score: 18,070 points. Launch price was $1,989.

Xeon W-2145

The Xeon W-2145 is manufactured by Intel. It was released in 29 August 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 8 cores and 16 threads. Base frequency is 3.7 GHz, with boost up to 4.5 GHz. L3 cache: 11 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 140 Watt. Memory support: DDR4. Passmark benchmark score: 18,024 points. Launch price was $1,113.

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Processing Power

The Xeon D-2187NT packs 16 cores / 32 threads, while the Xeon W-2145 offers 8 cores / 16 threads — the Xeon D-2187NT has 8 more cores. Boost clocks reach 3 GHz on the Xeon D-2187NT versus 4.5 GHz on the Xeon W-2145 — a 40% clock advantage for the Xeon W-2145 (base: 2 GHz vs 3.7 GHz). Both are built on the Skylake (server) (2017−2018) architecture using a 14 nm process. In PassMark, the Xeon D-2187NT scores 18,070 against the Xeon W-2145's 18,024 — a 0.3% lead for the Xeon D-2187NT. L3 cache: 22 MB on the Xeon D-2187NT vs 11 MB (total) on the Xeon W-2145.

Feature	Xeon D-2187NT	Xeon W-2145
Cores / Threads	16 / 32+100%	8 / 16
Boost Clock	3 GHz	4.5 GHz+50%
Base Clock	2 GHz	3.7 GHz+85%
L3 Cache	22 MB+100%	11 MB (total)
L2 Cache	16 MB+1500%	1 MB (per core)
Process	14 nm	14 nm
Architecture	Skylake (server) (2017−2018)	Skylake (server) (2017−2018)
PassMark	18,070	18,024

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Memory & Platform

The Xeon D-2187NT uses the FCBGA2518 socket (PCIe 3.0), while the Xeon W-2145 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Xeon D-2187NT	Xeon W-2145
Socket	FCBGA2518	LGA2011
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	—	DDR4-2666
Max RAM Capacity	—	512 GB
RAM Channels	—	4
ECC Support	—	Yes
PCIe Lanes	—	48