Ryzen 9 PRO 3900 vs Xeon Gold 5320H

Ryzen 9 PRO 3900 vs Xeon Gold 5320H Performance Spectrum

Ryzen 9 PRO 3900

12 / 24

31,251

0.0%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 7975WX

Xeon Gold 5320H

20 / 40

31,718

+1.5%

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 9 PRO 3900 vs Xeon Gold 5320H 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 9 PRO 3900 vs Xeon Gold 5320H: Pros, Cons & Final Verdict

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

Ryzen 9 PRO 3900

2019

Why buy it

✅Better for gaming: +3.1% higher average FPS across 50 shared CPU benchmark tests.
✅+132.7% larger total L3 cache (64 MB vs 28 MB).
✅Draws 65W instead of 150W, a 85W reduction.
✅Includes a boxed cooler (Wraith Prism), unlike Xeon Gold 5320H.

Trade-offs

❌Lower Cinebench R23 multi-core (17,500 vs 22,000).
❌Less compelling for workstation-style loads than Xeon Gold 5320H, which brings 20 cores / 40 threads and 48 PCIe lanes.
❌Launch MSRP is still $499 MSRP, while Xeon Gold 5320H mostly shows up through inconsistent older-market listings.

Xeon Gold 5320H

2021

Why buy it

✅+25.7% higher Cinebench R23 multi-core.
✅Better for workstations and heavier parallel workloads: 20 cores / 40 threads, plus 48 PCIe lanes vs 24.
✅100% more PCIe lanes (48 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 PRO 3900 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (28 MB vs 64 MB).
❌130.8% higher power demand at 150W vs 65W.
❌No boxed cooler included, unlike Ryzen 9 PRO 3900.

Quick Answers

So, is Ryzen 9 PRO 3900 better than Xeon Gold 5320H?

Not really, because they are built for different jobs. Xeon Gold 5320H makes more sense for workstation-style multi-core throughput, while Ryzen 9 PRO 3900 is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Xeon Gold 5320H is the stronger fit. You are getting 25.7% better Cinebench R23 multi-core, backed by 20 cores and 40 threads.

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

Ryzen 9 PRO 3900 is the better buy right now. Ryzen 9 PRO 3900 comes in at an unclear MSRP at $499 MSRP versus unclear MSRP, and it still gives you a 3.1% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon Gold 5320H is still stronger for heavier multi-core work with 25.7% better Cinebench R23 multi-core. It is also 100.0% better value on MSRP (62.6 vs 0.0 PassMark/$), 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 Gold 5320H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2019), more multi-core headroom with 20 cores / 40 threads instead of 12/24, and AVX-512 support for heavier modern compute workloads. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Ryzen 9 PRO 3900 vs Xeon Gold 5320H Technical Specifications

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

Ryzen 9 PRO 3900

The Ryzen 9 PRO 3900 is manufactured by AMD. It was released in 30 September 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 12 cores and 24 threads. Base frequency is 3.1 GHz, with boost up to 4.3 GHz. L3 cache: 64 MB. L2 cache: 6 MB. Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 31,251 points. Launch price was $499.

Xeon Gold 5320H

The Xeon Gold 5320H is manufactured by Intel. It was released in 2015-01-01. It is based on the Cooper Lake-SP (2021) architecture. It features 20 cores and 40 threads. Base frequency is 2.4 GHz, with boost up to 4.2 GHz. L3 cache: 27.5 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA4189. Thermal design power (TDP): 150 Watt. Memory support: DDR4 RDIMM. Passmark benchmark score: 31,718 points. Launch price was $800.

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Processing Power

The Ryzen 9 PRO 3900 packs 12 cores / 24 threads, while the Xeon Gold 5320H offers 20 cores / 40 threads — the Xeon Gold 5320H has 8 more cores. Boost clocks reach 4.3 GHz on the Ryzen 9 PRO 3900 versus 4.2 GHz on the Xeon Gold 5320H — a 2.4% clock advantage for the Ryzen 9 PRO 3900 (base: 3.1 GHz vs 2.4 GHz). The Ryzen 9 PRO 3900 uses the Zen 2 (2017−2020) architecture (7 nm, 12 nm), while the Xeon Gold 5320H uses Cooper Lake-SP (2021) (14 nm). In PassMark, the Ryzen 9 PRO 3900 scores 31,251 against the Xeon Gold 5320H's 31,718 — a 1.5% lead for the Xeon Gold 5320H. Cinebench R23 multi-core: 17,500 vs 22,000 (22.8% advantage for the Xeon Gold 5320H). Geekbench 6 single-core — the metric most relevant to gaming — records 1,688 vs 1,350, a 22.3% lead for the Ryzen 9 PRO 3900 that directly translates to higher frame rates. Multi-core Geekbench: 10,000 vs 11,000 (9.5% advantage for the Xeon Gold 5320H). L3 cache: 64 MB on the Ryzen 9 PRO 3900 vs 27.5 MB (total) on the Xeon Gold 5320H.

Feature	Ryzen 9 PRO 3900	Xeon Gold 5320H
Cores / Threads	12 / 24	20 / 40+67%
Boost Clock	4.3 GHz+2%	4.2 GHz
Base Clock	3.1 GHz+29%	2.4 GHz
L3 Cache	64 MB+133%	27.5 MB (total)
L2 Cache	6 MB+500%	1 MB (per core)
Process	7 nm, 12 nm-50%	14 nm
Architecture	Zen 2 (2017−2020)	Cooper Lake-SP (2021)
PassMark	31,251	31,718+1%
Cinebench R23 Multi	17,500	22,000+26%
Geekbench 6 Single	1,688+25%	1,350
Geekbench 6 Multi	10,000	11,000+10%

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Memory & Platform

The Ryzen 9 PRO 3900 uses the AM4 socket (PCIe 4.0), while the Xeon Gold 5320H uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 9 PRO 3900 versus DDR4-2667 on the Xeon Gold 5320H — the Ryzen 9 PRO 3900 supports 20% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 5320H supports up to 1120 GB of RAM compared to 128 GB — 775% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 PRO 3900) vs 6 (Xeon Gold 5320H). PCIe lanes: 24 (Ryzen 9 PRO 3900) vs 48 (Xeon Gold 5320H) — the Xeon Gold 5320H offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X570,B550,X470,B450 (Ryzen 9 PRO 3900) and C621A (Xeon Gold 5320H).

Feature	Ryzen 9 PRO 3900	Xeon Gold 5320H
Socket	AM4	LGA4189
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200+20%	DDR4-2667
Max RAM Capacity	128 GB	1120 GB+775%
RAM Channels	2	6+200%
ECC Support	Yes	Yes
PCIe Lanes	24	48+100%

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Advanced Features

Only the Ryzen 9 PRO 3900 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Gold 5320H supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 9 PRO 3900) vs VT-x, VT-d, EPT (Xeon Gold 5320H). Primary use case: Ryzen 9 PRO 3900 targets Professional Content Creation, Xeon Gold 5320H targets High-density Server. Direct competitor: Ryzen 9 PRO 3900 rivals Core i9-10900; Xeon Gold 5320H rivals EPYC 7313.