Ryzen 7 3700X vs Xeon E-2378

Ryzen 7 3700X vs Xeon E-2378 Performance Spectrum

Ryzen 7 3700X

8 / 16

22,430

+31.4%

Ryzen Threadripper PRO 3955WX

Ryzen 9 9900X3D

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

Xeon E-2378

8 / 16

17,069

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 E-2378 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 E-2378: 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: +14.0% higher average FPS across 50 shared CPU benchmark tests.
✅+100% larger total L3 cache (32 MB vs 16 MB).
✅Costs $33 less on MSRP ($329 MSRP vs $362 MSRP).
✅Delivers 44.6% more PassMark for each dollar spent, at 68.2 vs 47.2 PassMark/$ ($329 MSRP vs $362 MSRP).
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon E-2378

2021

Why buy it

✅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 (17,069 vs 22,430).
❌Smaller total L3 cache (16 MB vs 32 MB).
❌Lower PassMark per dollar, at 47.2 vs 68.2 PassMark/$ ($362 MSRP vs $329 MSRP).

Quick Answers

So, is Ryzen 7 3700X better than Xeon E-2378?

Not really, because they are built for different jobs. Xeon E-2378 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 14.0% 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 31.4% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 100% larger total L3 cache (32 MB vs 16 MB).

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 $33 cheaper on MSRP at $329 MSRP versus $362 MSRP, and it still gives you a 14.0% average FPS lead across 50 shared CPU game tests in our data. It is also 44.6% better value on MSRP (68.2 vs 47.2 PassMark/$), 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 E-2378 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2019) and AVX-512 support for heavier modern compute workloads. That makes it the safer long-term bet.

Ryzen 7 3700X vs Xeon E-2378 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 E-2378

The Xeon E-2378 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 2.6 GHz, with boost up to 4.8 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 17,069 points. Launch price was $800.

⚡

Processing Power

Both the Ryzen 7 3700X and Xeon E-2378 share an identical 8-core/16-thread configuration. Boost clocks reach 4.4 GHz on the Ryzen 7 3700X versus 4.8 GHz on the Xeon E-2378 — a 8.7% clock advantage for the Xeon E-2378 (base: 3.6 GHz vs 2.6 GHz). The Ryzen 7 3700X uses the Matisse (Zen 2) (2019−2020) architecture (7 nm, 12 nm), while the Xeon E-2378 uses Rocket Lake-E (2021) (14 nm). In PassMark, the Ryzen 7 3700X scores 22,430 against the Xeon E-2378's 17,069 — a 27.1% lead for the Ryzen 7 3700X. L3 cache: 32 MB on the Ryzen 7 3700X vs 16 MB (total) on the Xeon E-2378.

Feature	Ryzen 7 3700X	Xeon E-2378
Cores / Threads	8 / 16	8 / 16
Boost Clock	4.4 GHz	4.8 GHz+9%
Base Clock	3.6 GHz+38%	2.6 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	22,430+31%	17,069
Geekbench 6 Single	—	1,821
Geekbench 6 Multi	—	9,986

🧠

Memory & Platform

The Ryzen 7 3700X uses the AM4 socket (PCIe 4.0), while the Xeon E-2378 uses LGA1200 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (Ryzen 7 3700X) vs 20 (Xeon E-2378) — the Ryzen 7 3700X offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 3700X) and C252,C256 (Xeon E-2378).

Feature	Ryzen 7 3700X	Xeon E-2378
Socket	AM4	LGA1200
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200	DDR4-3200
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	24+20%	20

🔧

Advanced Features

Virtualization: not specified (Ryzen 7 3700X) / Yes (Xeon E-2378).

Feature	Ryzen 7 3700X	Xeon E-2378
Integrated GPU	No	No
AVX-512	—	Yes
Virtualization	—	Yes

💰

Value Analysis

At launch, the Ryzen 7 3700X was priced at $329, while the Xeon E-2378 came in at $362. On launch pricing ($329 vs $362), Ryzen 7 3700X was $33 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 3700X delivers 68.2 pts/$ vs 47.2 pts/$ for the Xeon E-2378 — making the Ryzen 7 3700X the 36.5% better value option.

Feature	Ryzen 7 3700X	Xeon E-2378
MSRP	$329-9%	$362
Performance per Dollar	68.2+44%	47.2
Release Date	2019	2021

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