Ryzen 7 3700X vs Xeon Gold 6138T

Ryzen 7 3700X vs Xeon Gold 6138T Performance Spectrum

Ryzen 7 3700X

8 / 16

22,430

+10.2%

Ryzen Threadripper PRO 3955WX

Ryzen 9 9900X3D

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

Xeon Gold 6138T

20 / 40

20,356

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 7 3700X vs Xeon Gold 6138T 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 3700X vs Xeon Gold 6138T: 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 3700X

2019

Why buy it

✅Better for gaming: +35.7% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $2,413 less on MSRP ($329 MSRP vs $2,742 MSRP).
✅Delivers 818.4% more PassMark for each dollar spent, at 68.2 vs 7.4 PassMark/$ ($329 MSRP vs $2,742 MSRP).
✅Draws 65W instead of 125W, a 60W reduction.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Gold 6138T, which brings 20 cores / 40 threads and 48 PCIe lanes.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon Gold 6138T

2017

Why buy it

✅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.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3700X across 50 shared CPU benchmark tests.
❌Lower PassMark (20,356 vs 22,430).
❌Lower PassMark per dollar, at 7.4 vs 68.2 PassMark/$ ($2,742 MSRP vs $329 MSRP).
❌92.3% higher power demand at 125W vs 65W.

Quick Answers

So, is Ryzen 7 3700X better than Xeon Gold 6138T?

Not really, because they are built for different jobs. Xeon Gold 6138T makes more sense for workstation-style multi-core throughput, while Ryzen 7 3700X is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 3700X is the better pick. According to our tests, it delivers 35.7% 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, Ryzen 7 3700X is the stronger fit. You are getting 10.2% better PassMark, backed by 8 cores and 16 threads.

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

Ryzen 7 3700X is the better buy right now. Ryzen 7 3700X comes in $2,413 cheaper on MSRP at $329 MSRP versus $2,742 MSRP, and it still gives you a 35.7% average FPS lead across 50 shared CPU game tests in our data. It is also 818.4% better value on MSRP (68.2 vs 7.4 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Ryzen 7 3700X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2017) and more multi-core headroom with 8 cores / 16 threads instead of 20/40. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Ryzen 7 3700X vs Xeon Gold 6138T Technical Specifications

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

Ryzen 7 3700X

The Ryzen 7 3700X is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 22,430 points. Launch price was $329.

Xeon Gold 6138T

The Xeon Gold 6138T is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 20 cores and 40 threads. Base frequency is 2 GHz, with boost up to 3.7 GHz. L3 cache: 27.5 MB. L2 cache: 20 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 125 Watt. Memory support: DDR4-2666. Passmark benchmark score: 20,356 points. Launch price was $2,742.

⚡

Processing Power

The Ryzen 7 3700X packs 8 cores / 16 threads, while the Xeon Gold 6138T offers 20 cores / 40 threads — the Xeon Gold 6138T has 12 more cores. Boost clocks reach 4.4 GHz on the Ryzen 7 3700X versus 3.7 GHz on the Xeon Gold 6138T — a 17.3% clock advantage for the Ryzen 7 3700X (base: 3.6 GHz vs 2 GHz). The Ryzen 7 3700X uses the Matisse (Zen 2) (2019−2020) architecture (7 nm, 12 nm), while the Xeon Gold 6138T uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen 7 3700X scores 22,430 against the Xeon Gold 6138T's 20,356 — a 9.7% lead for the Ryzen 7 3700X. L3 cache: 32 MB on the Ryzen 7 3700X vs 27.5 MB on the Xeon Gold 6138T.

Feature	Ryzen 7 3700X	Xeon Gold 6138T
Cores / Threads	8 / 16	20 / 40+150%
Boost Clock	4.4 GHz+19%	3.7 GHz
Base Clock	3.6 GHz+80%	2 GHz
L3 Cache	32 MB+16%	27.5 MB
L2 Cache	512K (per core)+2460%	20 MB
Process	7 nm, 12 nm-50%	14 nm
Architecture	Matisse (Zen 2) (2019−2020)	Skylake (server) (2017−2018)
PassMark	22,430+10%	20,356
Geekbench 6 Single	—	1,030
Geekbench 6 Multi	—	11,988

🧠

Memory & Platform

The Ryzen 7 3700X uses the AM4 socket (PCIe 4.0), while the Xeon Gold 6138T uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 3700X versus DDR4-2666 on the Xeon Gold 6138T — the Ryzen 7 3700X supports 20% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6138T supports up to 768 GB of RAM compared to 128 GB — 500% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 3700X) vs 6 (Xeon Gold 6138T). PCIe lanes: 24 (Ryzen 7 3700X) vs 48 (Xeon Gold 6138T) — the Xeon Gold 6138T offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 3700X) and C620 (Xeon Gold 6138T).

Feature	Ryzen 7 3700X	Xeon Gold 6138T
Socket	AM4	LGA3647
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR4-3200+20%	DDR4-2666
Max RAM Capacity	128 GB	768 GB+500%
RAM Channels	2	6+200%
ECC Support	Yes	Yes
PCIe Lanes	24	48+100%

🔧

Advanced Features

Virtualization: not specified (Ryzen 7 3700X) / Yes (Xeon Gold 6138T).

Feature	Ryzen 7 3700X	Xeon Gold 6138T
Integrated GPU	No	No
AVX-512	—	Yes
Virtualization	—	Yes

💰

Value Analysis

At launch, the Ryzen 7 3700X was priced at $329, while the Xeon Gold 6138T came in at $2742. On launch pricing ($329 vs $2742), Ryzen 7 3700X was $2413 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 3700X delivers 68.2 pts/$ vs 7.4 pts/$ for the Xeon Gold 6138T — making the Ryzen 7 3700X the 160.7% better value option.

Feature	Ryzen 7 3700X	Xeon Gold 6138T
MSRP	$329-88%	$2742
Performance per Dollar	68.2+822%	7.4
Release Date	2019	2017

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