Core i5-8500T vs Xeon D-1813NT

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.

Core i5-8500T vs Xeon D-1813NT 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.

Core i5-8500T vs Xeon D-1813NT: Pros, Cons & Final Verdict

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

Core i5-8500T

2018

Why buy it

✅Draws 35W instead of 42W, a 7W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 630, while Xeon D-1813NT needs a discrete GPU.
✅Includes a boxed cooler (Yes), unlike Xeon D-1813NT.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon D-1813NT across 50 shared CPU benchmark tests.
❌Lower PassMark (7,730 vs 7,732).
❌Less compelling for workstation-style loads than Xeon D-1813NT, which brings 4 cores / 8 threads.
❌Launch MSRP is still $192 MSRP, while Xeon D-1813NT mostly shows up through inconsistent older-market listings.

Xeon D-1813NT

2023

Why buy it

✅Better for gaming: +9.7% higher average FPS across 50 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 4 cores / 8 threads.

Trade-offs

❌20% higher power demand at 42W vs 35W.
❌No integrated graphics, while Core i5-8500T can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Core i5-8500T.

Quick Answers

So, is Xeon D-1813NT better than Core i5-8500T?

Not really, because they are built for different jobs. Xeon D-1813NT makes more sense for workstation-style multi-core throughput, while Core i5-8500T is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Xeon D-1813NT is the better pick. According to our tests, it delivers 9.7% 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 D-1813NT is the stronger fit. You are getting 0% better PassMark, backed by 4 cores and 8 threads.

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

Xeon D-1813NT is still the much better call for a fresh build. Xeon D-1813NT comes in at an unclear MSRP at unclear MSRP versus $192 MSRP, and it still gives you a 9.7% average FPS lead across 50 shared CPU game tests in our data. Core i5-8500T only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2018 platform. Even with 100.0% better value on paper (40.3 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1151.

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

Xeon D-1813NT makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2018) and more multi-core headroom with 4 cores / 8 threads instead of 6/6. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-8500T vs Xeon D-1813NT Technical Specifications

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

Core i5-8500T

The Core i5-8500T is manufactured by Intel. It was released in 2 April 2018 (7 years ago). It is based on the Coffee Lake-S (2017−2018) architecture. It features 6 cores and 6 threads. Base frequency is 2.1 GHz, with boost up to 3.5 GHz. L3 cache: 9 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 35 Watt. Memory support: DDR4. Passmark benchmark score: 7,730 points. Launch price was $192.

Xeon D-1813NT

The Xeon D-1813NT is manufactured by Intel. It was released in 2015-01-01. It features 4 cores and 8 threads. Base frequency is 2.2 GHz, with boost up to 2.4 GHz. L3 cache: 10240 kB. Socket: FCBGA2227. Thermal design power (TDP): 42 Watt. Memory support: DDR4. Passmark benchmark score: 7,732 points. Launch price was $800.

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Processing Power

The Core i5-8500T packs 6 cores / 6 threads, while the Xeon D-1813NT offers 4 cores / 8 threads — the Core i5-8500T has 2 more cores. Boost clocks reach 3.5 GHz on the Core i5-8500T versus 2.4 GHz on the Xeon D-1813NT — a 37.3% clock advantage for the Core i5-8500T (base: 2.1 GHz vs 2.2 GHz). The Core i5-8500T is built on the Coffee Lake-S (2017−2018) architecture. In PassMark, the Core i5-8500T scores 7,730 against the Xeon D-1813NT's 7,732 — a 0% lead for the Xeon D-1813NT. L3 cache: 9 MB (total) on the Core i5-8500T vs 10240 kB on the Xeon D-1813NT.

Feature	Core i5-8500T	Xeon D-1813NT
Cores / Threads	6 / 6+50%	4 / 8
Boost Clock	3.5 GHz+46%	2.4 GHz
Base Clock	2.1 GHz	2.2 GHz+5%
L3 Cache	9 MB (total)	10240 kB+11%
L2 Cache	256K (per core)	—
Process	14 nm	—
Architecture	Coffee Lake-S (2017−2018)	—
PassMark	7,730	7,732
Geekbench 6 Single	1,192	—

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Memory & Platform

The Core i5-8500T uses the LGA1151 socket (PCIe 3.0), while the Xeon D-1813NT uses FCBGA2227 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i5-8500T	Xeon D-1813NT
Socket	LGA1151	FCBGA2227
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2666	—
Max RAM Capacity	64 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i5-8500T) / not specified (Xeon D-1813NT). The Core i5-8500T includes integrated graphics (UHD Graphics 630), while the Xeon D-1813NT requires a dedicated GPU. Primary use case: Core i5-8500T targets Low Power Desktop. Direct competitor: Core i5-8500T rivals Ryzen 3 2200G.