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 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).

Ryzen Threadripper PRO 3975WX

2020

Xeon Gold 5512U

2023

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.

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

❌
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.

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 overall CPU here. You are getting a 26.5% average FPS lead across 50 shared CPU game tests in our data and 3.1% better PassMark, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Ryzen Threadripper PRO 3975WX is the better pick here. According to our tests, it delivers 26.5% more average FPS across 50 shared CPU game tests. It also has a big cache advantage at 128 MB vs 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 better fit. You are getting 3.1% better PassMark, backed by 32 cores and 64 threads. It also carries 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 makes more sense if price matters more than absolute performance. Ryzen Threadripper PRO 3975WX is 8.7% more expensive on MSRP at $1,337 MSRP versus $1,230 MSRP, and it gives you a 26.5% average FPS lead across 50 shared CPU game tests in our data. Xeon Gold 5512U is also 5.4% better value on MSRP (49.1 vs 46.6 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Xeon Gold 5512U is the more future-proof choice 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 should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

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 Threadripper PRO 3975WX Benchmark Check

Xeon Gold 5512U Benchmark Check

Path of Exile 2

Preset	Ryzen Threadripper PRO 3975WX	Xeon Gold 5512U
1080p
low	183 FPS	184 FPS
medium	149 FPS	162 FPS
high	126 FPS	128 FPS
ultra	98 FPS	104 FPS
1440p
low	160 FPS	153 FPS
medium	127 FPS	129 FPS
high	101 FPS	98 FPS
ultra	79 FPS	81 FPS
4K
low	73 FPS	69 FPS
medium	61 FPS	62 FPS
high	48 FPS	48 FPS
ultra	40 FPS	39 FPS

Open Ryzen Threadripper PRO 3975WX Open Xeon Gold 5512U

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen Threadripper PRO 3975WX	Xeon Gold 5512U
1080p
low	579 FPS	270 FPS
medium	499 FPS	241 FPS
high	383 FPS	200 FPS
ultra	327 FPS	166 FPS
1440p
low	485 FPS	227 FPS
medium	425 FPS	205 FPS
high	338 FPS	175 FPS
ultra	274 FPS	140 FPS
4K
low	304 FPS	141 FPS
medium	270 FPS	130 FPS
high	231 FPS	118 FPS
ultra	202 FPS	98 FPS

Open Ryzen Threadripper PRO 3975WX Open Xeon Gold 5512U

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen Threadripper PRO 3975WX	Xeon Gold 5512U
1080p
low	681 FPS	777 FPS
medium	564 FPS	691 FPS
high	497 FPS	657 FPS
ultra	425 FPS	581 FPS
1440p
low	570 FPS	672 FPS
medium	479 FPS	594 FPS
high	424 FPS	562 FPS
ultra	364 FPS	503 FPS
4K
low	417 FPS	453 FPS
medium	333 FPS	370 FPS
high	293 FPS	335 FPS
ultra	234 FPS	279 FPS

Open Ryzen Threadripper PRO 3975WX Open Xeon Gold 5512U

League of Legends

League of Legends

Valorant

Preset	Ryzen Threadripper PRO 3975WX	Xeon Gold 5512U
1080p
low	1020 FPS	940 FPS
medium	917 FPS	841 FPS
high	765 FPS	726 FPS
ultra	664 FPS	622 FPS
1440p
low	802 FPS	762 FPS
medium	701 FPS	666 FPS
high	584 FPS	572 FPS
ultra	496 FPS	484 FPS
4K
low	559 FPS	550 FPS
medium	504 FPS	493 FPS
high	437 FPS	435 FPS
ultra	373 FPS	372 FPS

Open Ryzen Threadripper PRO 3975WX Open Xeon Gold 5512U

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen Threadripper PRO 3975WX and Xeon Gold 5512U

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)	2 MB (per core)+300%
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 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 5512U supports up to 4096 of RAM compared to 2048 GB — 66.7% 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+119900%
Max RAM Capacity	2048 GB+52428700%	4096
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

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