Ryzen Threadripper PRO 3975WX vs Xeon Gold 5512U

Ryzen Threadripper PRO 3975WX vs Xeon Gold 5512U Performance Spectrum

Ryzen Threadripper PRO 3975WX

32 / 64

62,261

+3.1%

Ryzen 7 PRO 7745

Ryzen Threadripper PRO 5945WX

Ryzen 9 7900

Ryzen AI Max+ 395

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Ryzen Threadripper PRO 7985WX

Xeon Gold 5512U

28 / 56

60,367

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 Threadripper PRO 3975WX vs Xeon Gold 5512U 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 Threadripper PRO 3975WX vs Xeon Gold 5512U: Pros, Cons & Final Verdict

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

Ryzen Threadripper PRO 3975WX

2020

Why buy it

✅Better for gaming: +26.5% higher average FPS across 50 shared CPU benchmark tests.
✅60% more PCIe lanes (128 vs 80) for storage and expansion-heavy builds.

Trade-offs

❌
8.7% HIGHER MSRP
$1,337 MSRPvs$1,230 MSRP
❌51.4% higher power demand at 280W vs 185W.
❌Older platform position on sWRX8 with DDR4, while Xeon Gold 5512U moves to LGA4677 and DDR5.

Xeon Gold 5512U

2023

Why buy it

✅Costs $107 less on MSRP ($1,230 MSRP vs $1,337 MSRP).
✅Draws 185W instead of 280W, a 95W reduction.
✅Newer platform on LGA4677 with DDR5 support instead of sWRX8 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen Threadripper PRO 3975WX across 50 shared CPU benchmark tests.
❌Lower PassMark (60,367 vs 62,261).

Quick Answers

So, is Ryzen Threadripper PRO 3975WX better than Xeon Gold 5512U?

Yes. Ryzen Threadripper PRO 3975WX is the better all-around CPU here. It gives you a 26.5% average FPS lead across 50 shared CPU game tests in our data and 3.1% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen Threadripper PRO 3975WX is the better pick. According to our tests, it delivers 26.5% more average FPS across 50 shared CPU game tests. It also has a clear cache advantage at 128 MB versus 53 MB.

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

For streaming, content creation, and heavier multitasking, Ryzen Threadripper PRO 3975WX is the stronger fit. You are getting 3.1% better PassMark, backed by 32 cores and 64 threads. It also has the larger cache pool with 143.8% larger total L3 cache (128 MB vs 53 MB).

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

Ryzen Threadripper PRO 3975WX is still the faster CPU overall, but Xeon Gold 5512U is easier to justify if budget matters more than peak performance. Ryzen Threadripper PRO 3975WX comes in 8.7% more expensive on MSRP at $1,337 MSRP versus $1,230 MSRP, and it still gives you a 26.5% average FPS lead across 50 shared CPU game tests in our data. Xeon Gold 5512U is also 5.4% better value on MSRP (49.1 vs 46.6 PassMark/$), 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 Gold 5512U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2020), a healthier platform with LGA4677 and DDR5 instead of sWRX8, and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen Threadripper PRO 3975WX vs Xeon Gold 5512U Technical Specifications

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

Ryzen Threadripper PRO 3975WX

The Ryzen Threadripper PRO 3975WX is manufactured by AMD. It was released in 2020-07-14. It is based on the Matisse (2019−2020) architecture. It features 32 cores and 64 threads. Base frequency is 3.5 GHz, with boost up to 4.2 GHz. L3 cache: 128 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: sWRX8. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 62,261 points. Launch price was $4,499.

Xeon Gold 5512U

The Xeon Gold 5512U is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 28 cores and 56 threads. Base frequency is 2.1 GHz, with boost up to 3.7 GHz. L3 cache: 52.5 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 185 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 60,367 points. Launch price was $1,230.

⚡

Processing Power

The Ryzen Threadripper PRO 3975WX packs 32 cores / 64 threads, while the Xeon Gold 5512U offers 28 cores / 56 threads — the Ryzen Threadripper PRO 3975WX has 4 more cores. Boost clocks reach 4.2 GHz on the Ryzen Threadripper PRO 3975WX versus 3.7 GHz on the Xeon Gold 5512U — a 12.7% clock advantage for the Ryzen Threadripper PRO 3975WX (base: 3.5 GHz vs 2.1 GHz). The Ryzen Threadripper PRO 3975WX uses the Matisse (2019−2020) architecture (7 nm, 12 nm), while the Xeon Gold 5512U uses Emerald Rapids (2023) (Intel 7 nm). In PassMark, the Ryzen Threadripper PRO 3975WX scores 62,261 against the Xeon Gold 5512U's 60,367 — a 3.1% lead for the Ryzen Threadripper PRO 3975WX. L3 cache: 128 MB on the Ryzen Threadripper PRO 3975WX vs 52.5 MB (total) on the Xeon Gold 5512U.

Feature	Ryzen Threadripper PRO 3975WX	Xeon Gold 5512U
Cores / Threads	32 / 64+14%	28 / 56
Boost Clock	4.2 GHz+14%	3.7 GHz
Base Clock	3.5 GHz+67%	2.1 GHz
L3 Cache	128 MB+144%	52.5 MB (total)
L2 Cache	512K (per core)+25500%	2 MB (per core)
Process	7 nm, 12 nm	Intel 7 nm
Architecture	Matisse (2019−2020)	Emerald Rapids (2023)
PassMark	62,261+3%	60,367
Cinebench R23 Multi	42,986	—
Geekbench 6 Single	1,260	—
Geekbench 6 Multi	25,211	—

🧠

Memory & Platform

The Ryzen Threadripper PRO 3975WX uses the sWRX8 socket (PCIe 4.0), while the Xeon Gold 5512U uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen Threadripper PRO 3975WX versus 4800 on the Xeon Gold 5512U — the Xeon Gold 5512U supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 5512U supports up to 4096 GB of RAM compared to 2048 GB — 100% more capacity for professional workloads. Both feature 8-channel memory with ECC support. PCIe lanes: 128 (Ryzen Threadripper PRO 3975WX) vs 80 (Xeon Gold 5512U) — the Ryzen Threadripper PRO 3975WX offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD WRX80 (Ryzen Threadripper PRO 3975WX) and C741 (Xeon Gold 5512U).

Feature	Ryzen Threadripper PRO 3975WX	Xeon Gold 5512U
Socket	sWRX8	LGA4677
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200	4800+50%
Max RAM Capacity	2048 GB	4096 GB+100%
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	128+60%	80

🔧

Advanced Features

Only the Ryzen Threadripper PRO 3975WX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Gold 5512U supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: true (Ryzen Threadripper PRO 3975WX) vs VT-x, VT-d (Xeon Gold 5512U). Direct competitor: Ryzen Threadripper PRO 3975WX rivals Xeon W-3375; Xeon Gold 5512U rivals EPYC 9354.

Feature	Ryzen Threadripper PRO 3975WX	Xeon Gold 5512U
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	Yes	No
AVX-512	No	Yes
Virtualization	true	VT-x, VT-d

💰

Value Analysis

At launch, the Ryzen Threadripper PRO 3975WX was priced at $1337, while the Xeon Gold 5512U came in at $1230. On launch pricing ($1337 vs $1230), Xeon Gold 5512U was $107 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen Threadripper PRO 3975WX delivers 46.6 pts/$ vs 49.1 pts/$ for the Xeon Gold 5512U — making the Xeon Gold 5512U the 5.3% better value option.

Feature	Ryzen Threadripper PRO 3975WX	Xeon Gold 5512U
MSRP	$1337	$1230-8%
Performance per Dollar	46.6	49.1+5%
Release Date	2020	2023

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