Xeon D-2187NT vs Xeon Gold 5120T

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 Gold 5120T 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 Gold 5120T: 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

Trade-offs

❌Lower PassMark (18,070 vs 18,127).

Xeon Gold 5120T

2017

Why buy it

✅Draws 105W instead of 110W, a 5W reduction.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Xeon Gold 5120T better than Xeon D-2187NT?

Yes. Xeon Gold 5120T is the better all-around CPU here. It gives you a 2.1% average FPS lead across 50 shared CPU game tests in our data and 0.3% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon Gold 5120T is the better pick. According to our tests, it delivers 2.1% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Xeon Gold 5120T is the stronger fit. You are getting 0.3% better PassMark, backed by 14 cores and 28 threads.

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

Xeon Gold 5120T still makes the most sense overall. Xeon Gold 5120T comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 2.1% average FPS lead across 50 shared CPU game tests in our data.

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). That makes it the safer long-term bet.

Xeon D-2187NT vs Xeon Gold 5120T 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 Gold 5120T

The Xeon Gold 5120T is manufactured by Intel. It was released in 11 July 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 14 cores and 28 threads. Base frequency is 2.2 GHz, with boost up to 3.2 GHz. L3 cache: 19.25 MB. L2 cache: 14 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 105 Watt. Memory support: DDR4-2400. Passmark benchmark score: 18,127 points. Launch price was $1,727.

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Processing Power

The Xeon D-2187NT packs 16 cores / 32 threads, while the Xeon Gold 5120T offers 14 cores / 28 threads — the Xeon D-2187NT has 2 more cores. Boost clocks reach 3 GHz on the Xeon D-2187NT versus 3.2 GHz on the Xeon Gold 5120T — a 6.5% clock advantage for the Xeon Gold 5120T (base: 2 GHz vs 2.2 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 Gold 5120T's 18,127 — a 0.3% lead for the Xeon Gold 5120T. L3 cache: 22 MB on the Xeon D-2187NT vs 19.25 MB on the Xeon Gold 5120T.

Feature	Xeon D-2187NT	Xeon Gold 5120T
Cores / Threads	16 / 32+14%	14 / 28
Boost Clock	3 GHz	3.2 GHz+7%
Base Clock	2 GHz	2.2 GHz+10%
L3 Cache	22 MB+14%	19.25 MB
L2 Cache	16 MB+14%	14 MB
Process	14 nm	14 nm
Architecture	Skylake (server) (2017−2018)	Skylake (server) (2017−2018)
PassMark	18,070	18,127

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Memory & Platform

The Xeon D-2187NT uses the FCBGA2518 socket (PCIe 3.0), while the Xeon Gold 5120T uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.