Ryzen 7 3800XT vs Xeon E-2388G

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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

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

❌Worse for gaming: lower average FPS than Xeon E-2388G across 4 shared CPU benchmark tests.
❌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

✅Better for gaming: +14.9% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 95W instead of 105W, a 10W reduction.

Trade-offs

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

Ryzen 7 3800XT

2020

Xeon E-2388G

2021

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.

Why buy it

✅Better for gaming: +14.9% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 95W instead of 105W, a 10W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E-2388G across 4 shared CPU benchmark tests.
❌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.

Trade-offs

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

Quick Answers

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

Not in a simple one-size-fits-all way. Xeon E-2388G makes more sense for workstation-style multi-core throughput, while Ryzen 7 3800XT is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

Which one is better for gaming?

If gaming is the priority, Xeon E-2388G is the better pick here. According to our tests, it delivers 14.9% more average FPS across 4 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 better 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 makes more sense if price matters more than absolute performance. Xeon E-2388G is at an unclear MSRP at unclear MSRP versus $399 MSRP, and it gives you a 14.9% average FPS lead across 4 shared CPU game tests in our data. Ryzen 7 3800XT is also 100.0% better value on MSRP (58.7 vs 0.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Xeon E-2388G is the more future-proof choice 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 should age better as games, background tasks, and creator workloads get heavier.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Ryzen 7 3800XT Benchmark Check

Xeon E-2388G Benchmark Check

Path of Exile 2

Preset	Ryzen 7 3800XT	Xeon E-2388G
1080p
low	172 FPS	293 FPS
medium	145 FPS	260 FPS
high	129 FPS	219 FPS
ultra	106 FPS	188 FPS
1440p
low	147 FPS	240 FPS
medium	119 FPS	192 FPS
high	100 FPS	157 FPS
ultra	82 FPS	138 FPS
4K
low	82 FPS	167 FPS
medium	72 FPS	135 FPS
high	58 FPS	104 FPS
ultra	45 FPS	91 FPS

Open Ryzen 7 3800XT Open Xeon E-2388G

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 3800XT	Xeon E-2388G
1080p
low	586 FPS	589 FPS
medium	502 FPS	525 FPS
high	387 FPS	454 FPS
ultra	341 FPS	405 FPS
1440p
low	507 FPS	589 FPS
medium	439 FPS	487 FPS
high	353 FPS	420 FPS
ultra	296 FPS	360 FPS
4K
low	315 FPS	394 FPS
medium	275 FPS	338 FPS
high	240 FPS	319 FPS
ultra	207 FPS	273 FPS

Open Ryzen 7 3800XT Open Xeon E-2388G

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 3800XT	Xeon E-2388G
1080p
low	586 FPS	589 FPS
medium	586 FPS	589 FPS
high	554 FPS	589 FPS
ultra	459 FPS	532 FPS
1440p
low	586 FPS	589 FPS
medium	562 FPS	589 FPS
high	485 FPS	516 FPS
ultra	405 FPS	442 FPS
4K
low	504 FPS	551 FPS
medium	414 FPS	456 FPS
high	367 FPS	406 FPS
ultra	301 FPS	340 FPS

Open Ryzen 7 3800XT Open Xeon E-2388G

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 3800XT	Xeon E-2388G
1080p
low	586 FPS	589 FPS
medium	586 FPS	589 FPS
high	586 FPS	589 FPS
ultra	586 FPS	589 FPS
1440p
low	586 FPS	589 FPS
medium	586 FPS	589 FPS
high	586 FPS	589 FPS
ultra	547 FPS	589 FPS
4K
low	570 FPS	589 FPS
medium	510 FPS	565 FPS
high	460 FPS	511 FPS
ultra	398 FPS	437 FPS

Open Ryzen 7 3800XT Open Xeon E-2388G

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 3800XT and Xeon E-2388G

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.

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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

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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.