Ryzen 7 3800XT vs Xeon E-2388G

Ryzen 7 3800XT vs Xeon E-2388G Performance Spectrum

Ryzen 7 3800XT

8 / 16

23,441

0.0%

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

Xeon E-2388G

8 / 16

23,572

+0.6%

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 3800XT vs Xeon E-2388G 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 3800XT vs Xeon E-2388G: 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 3800XT

2020

Why buy it

✅+100% larger total L3 cache (32 MB vs 16 MB).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (23,441 vs 23,572).
❌Launch MSRP is still $399 MSRP, while Xeon E-2388G mostly shows up through inconsistent older-market listings.

Xeon E-2388G

2021

Why buy it

✅Draws 95W instead of 105W, a 10W reduction.

Trade-offs

❌Smaller total L3 cache (16 MB vs 32 MB).

Quick Answers

So, is Xeon E-2388G better than Ryzen 7 3800XT?

Not really, because they are built for different jobs. Xeon E-2388G makes more sense for workstation-style multi-core throughput, while Ryzen 7 3800XT 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 E-2388G is the better pick. According to our tests, it delivers 0.8% 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 E-2388G is the stronger fit. You are getting 0.6% better PassMark, backed by 8 cores and 16 threads.

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

Xeon E-2388G is still the faster CPU overall, but Ryzen 7 3800XT is easier to justify if budget matters more than peak performance. Xeon E-2388G comes in at an unclear MSRP at unclear MSRP versus $399 MSRP, and it still gives you a 0.8% average FPS lead across 50 shared CPU game tests in our data. Ryzen 7 3800XT is also 100.0% better value on MSRP (58.7 vs 0.0 PassMark/$), 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 E-2388G makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2020) and more multi-core headroom with 8 cores / 16 threads instead of 8/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Ryzen 7 3800XT vs Xeon E-2388G Technical Specifications

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

Ryzen 7 3800XT

The Ryzen 7 3800XT is manufactured by AMD. It was released in 7 July 2020 (5 years ago). It is based on the Matisse (Zen 2) (2019−2020) 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: 23,441 points. Launch price was $399.

Xeon E-2388G

The Xeon E-2388G is manufactured by Intel. It was released in 2015-01-01. It is based on the Rocket Lake-E (2021) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 95 Watt. Memory support: DDR4-3200. Passmark benchmark score: 23,572 points. Launch price was $800.

⚡

Processing Power

Both the Ryzen 7 3800XT and Xeon E-2388G share an identical 8-core/16-thread configuration. Boost clocks reach 4.7 GHz on the Ryzen 7 3800XT versus 5.1 GHz on the Xeon E-2388G — a 8.2% clock advantage for the Xeon E-2388G (base: 3.8 GHz vs 3.2 GHz). The Ryzen 7 3800XT uses the Matisse (Zen 2) (2019−2020) architecture (7 nm, 12 nm), while the Xeon E-2388G uses Rocket Lake-E (2021) (14 nm). In PassMark, the Ryzen 7 3800XT scores 23,441 against the Xeon E-2388G's 23,572 — a 0.6% lead for the Xeon E-2388G. L3 cache: 32 MB on the Ryzen 7 3800XT vs 16 MB (total) on the Xeon E-2388G.

Feature	Ryzen 7 3800XT	Xeon E-2388G
Cores / Threads	8 / 16	8 / 16
Boost Clock	4.7 GHz	5.1 GHz+9%
Base Clock	3.8 GHz+19%	3.2 GHz
L3 Cache	32 MB+100%	16 MB (total)
L2 Cache	512K (per core)	512K (per core)
Process	7 nm, 12 nm-50%	14 nm
Architecture	Matisse (Zen 2) (2019−2020)	Rocket Lake-E (2021)
PassMark	23,441	23,572

🧠

Memory & Platform

The Ryzen 7 3800XT uses the AM4 socket (PCIe 4.0), while the Xeon E-2388G uses LGA1200 (PCIe 4.0) — making them incompatible on the same motherboard.