Ryzen 7 5800X vs Xeon D-1718T

Ryzen 7 5800X vs Xeon D-1718T Performance Spectrum

Ryzen 7 5800X

8 / 16

27,712

+186.5%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 9965WX

Xeon D-1718T

4 / 8

9,674

0.0%

About PassMark

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.

Ryzen 7 5800X vs Xeon D-1718T 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.

Ryzen 7 5800X vs Xeon D-1718T: Pros, Cons & Final Verdict

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

Ryzen 7 5800X

2020

Why buy it

✅Better for gaming: +75.2% higher average FPS across 50 shared CPU benchmark tests.
✅+220% larger total L3 cache (32 MB vs 10 MB).
✅Delivers 92.7% more PassMark for each dollar spent, at 61.7 vs 32.0 PassMark/$ ($449 MSRP vs $302 MSRP).
✅50% more PCIe lanes (24 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌
48.7% HIGHER MSRP
$449 MSRPvs$302 MSRP
❌128.3% higher power demand at 105W vs 46W.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon D-1718T

2022

Why buy it

✅Costs $147 less on MSRP ($302 MSRP vs $449 MSRP).
✅Draws 46W instead of 105W, a 59W reduction.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800X across 50 shared CPU benchmark tests.
❌Lower PassMark (9,674 vs 27,712).
❌Smaller total L3 cache (10 MB vs 32 MB).
❌Lower PassMark per dollar, at 32.0 vs 61.7 PassMark/$ ($302 MSRP vs $449 MSRP).

Quick Answers

So, is Ryzen 7 5800X better than Xeon D-1718T?

Not really, because they are built for different jobs. Xeon D-1718T makes more sense for workstation-style multi-core throughput, while Ryzen 7 5800X is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 5800X is the better pick. According to our tests, it delivers 75.2% 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, Ryzen 7 5800X is the stronger fit. You are getting 186.5% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 220% larger total L3 cache (32 MB vs 10 MB).

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

Ryzen 7 5800X is the better buy right now. Ryzen 7 5800X comes in 48.7% more expensive on MSRP at $449 MSRP versus $302 MSRP, and it still gives you a 75.2% average FPS lead across 50 shared CPU game tests in our data. It is also 92.7% better value on MSRP (61.7 vs 32.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon D-1718T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2020) and AVX-512 support for heavier modern compute workloads. That makes it the safer long-term bet.

Ryzen 7 5800X vs Xeon D-1718T Technical Specifications

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

Ryzen 7 5800X

The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 27,712 points. Launch price was $449.

Xeon D-1718T

The Xeon D-1718T is manufactured by Intel. It was released in 2015-01-01. It features 4 cores and 8 threads. Base frequency is 2.6 GHz, with boost up to 3.5 GHz. L3 cache: 10 MB. Built on 10 nm process technology. Socket: FCBGA2227. Thermal design power (TDP): 46 Watt. Memory support: DDR4. Passmark benchmark score: 9,674 points. Launch price was $800.

⚡

Processing Power

The Ryzen 7 5800X packs 8 cores / 16 threads, while the Xeon D-1718T offers 4 cores / 8 threads — the Ryzen 7 5800X has 4 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 3.5 GHz on the Xeon D-1718T — a 29.3% clock advantage for the Ryzen 7 5800X (base: 3.8 GHz vs 2.6 GHz). The Ryzen 7 5800X is built on the Vermeer (Zen 3) (2020−2022) architecture. In PassMark, the Ryzen 7 5800X scores 27,712 against the Xeon D-1718T's 9,674 — a 96.5% lead for the Ryzen 7 5800X. L3 cache: 32 MB on the Ryzen 7 5800X vs 10 MB on the Xeon D-1718T.

Feature	Ryzen 7 5800X	Xeon D-1718T
Cores / Threads	8 / 16+100%	4 / 8
Boost Clock	4.7 GHz+34%	3.5 GHz
Base Clock	3.8 GHz+46%	2.6 GHz
L3 Cache	32 MB+220%	10 MB
L2 Cache	512K (per core)	—
Process	7 nm, 12 nm-30%	10 nm
Architecture	Vermeer (Zen 3) (2020−2022)	—
PassMark	27,712+186%	9,674
Geekbench 6 Single	—	900
Geekbench 6 Multi	—	3,500

🧠

Memory & Platform

The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Xeon D-1718T uses FCBGA2227 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5800X versus DDR4-2933 on the Xeon D-1718T — the Ryzen 7 5800X supports 9.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon D-1718T supports up to 256 GB of RAM compared to 128 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (Ryzen 7 5800X) vs 16 (Xeon D-1718T) — the Ryzen 7 5800X offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X) and SoC (Xeon D-1718T).

Feature	Ryzen 7 5800X	Xeon D-1718T
Socket	AM4	FCBGA2227
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200+9%	DDR4-2933
Max RAM Capacity	128 GB	256 GB+100%
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	24+50%	16

🔧

Advanced Features

Only the Ryzen 7 5800X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon D-1718T supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 7 5800X) vs VT-x, VT-d (Xeon D-1718T). Primary use case: Ryzen 7 5800X targets Desktop, Xeon D-1718T targets Server/Edge.

Feature	Ryzen 7 5800X	Xeon D-1718T
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	Yes	No
AVX-512	No	Yes
Virtualization	AMD-V	VT-x, VT-d
Target Use	Desktop	Server/Edge

💰

Value Analysis

At launch, the Ryzen 7 5800X was priced at $449, while the Xeon D-1718T came in at $302. On launch pricing ($449 vs $302), Xeon D-1718T was $147 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 5800X delivers 61.7 pts/$ vs 32.0 pts/$ for the Xeon D-1718T — making the Ryzen 7 5800X the 63.3% better value option.

Feature	Ryzen 7 5800X	Xeon D-1718T
MSRP	$449	$302-33%
Performance per Dollar	61.7+93%	32.0
Release Date	2020	2022

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