Ryzen 7 5800X vs Xeon E5-4640 v4

CPU

GPU

Ryzen 7 5800X

8 Cores16 Thrd105 WWMax: 4.7 GHz2020

Ryzen family

·······

Buy on Amazon

Xeon E5-4640 v4

12 Cores24 Thrd105 WWMax: 2.6 GHz2016

Similar parts

·······

Buy on Amazon

Ryzen 7 5800X vs Xeon E5-4640 v4 Performance Spectrum

Ryzen 7 5800X

8 / 16

27,712

+22.8%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 9965WX

Xeon E5-4640 v4

12 / 24

22,559

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 5800X vs Xeon E5-4640 v4 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 5800X vs Xeon E5-4640 v4: 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 5800X

2020

Why buy it

✅Better for gaming: +24.8% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $2,388 less on MSRP ($449 MSRP vs $2,837 MSRP).
✅Delivers 676.2% more PassMark for each dollar spent, at 61.7 vs 8.0 PassMark/$ ($449 MSRP vs $2,837 MSRP).

Trade-offs

❌Less compelling for workstation-style loads than Xeon E5-4640 v4, which brings 12 cores / 24 threads and 40 PCIe lanes.

Xeon E5-4640 v4

2016

Why buy it

✅Better for workstations and heavier parallel workloads: 12 cores / 24 threads, plus 40 PCIe lanes vs 24.
✅66.7% more PCIe lanes (40 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800X across 50 shared CPU benchmark tests.
❌Lower PassMark (22,559 vs 27,712).
❌Lower PassMark per dollar, at 8.0 vs 61.7 PassMark/$ ($2,837 MSRP vs $449 MSRP).

Quick Answers

So, is Ryzen 7 5800X better than Xeon E5-4640 v4?

Not really, because they are built for different jobs. Xeon E5-4640 v4 makes more sense for workstation-style multi-core throughput, while Ryzen 7 5800X 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 5800X is the better pick. According to our tests, it delivers 24.8% 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 5800X is the stronger fit. You are getting 22.8% better PassMark, backed by 8 cores and 16 threads.

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

Ryzen 7 5800X is the better buy right now. Ryzen 7 5800X comes in $2,388 cheaper on MSRP at $449 MSRP versus $2,837 MSRP, and it still gives you a 24.8% average FPS lead across 50 shared CPU game tests in our data. It is also 676.2% better value on MSRP (61.7 vs 8.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Ryzen 7 5800X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2016) and more multi-core headroom with 8 cores / 16 threads instead of 12/24. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Ryzen 7 5800X vs Xeon E5-4640 v4 Technical Specifications

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

Ryzen 7 5800X

The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 27,712 points. Launch price was $449.

Xeon E5-4640 v4

The Xeon E5-4640 v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 12 cores and 24 threads. Base frequency is 2.1 GHz, with boost up to 2.6 GHz. L3 cache: 30 MB. L2 cache: 3 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 22,559 points. Launch price was $2,837.

⚡

Processing Power

The Ryzen 7 5800X packs 8 cores / 16 threads, while the Xeon E5-4640 v4 offers 12 cores / 24 threads — the Xeon E5-4640 v4 has 4 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 2.6 GHz on the Xeon E5-4640 v4 — a 57.5% clock advantage for the Ryzen 7 5800X (base: 3.8 GHz vs 2.1 GHz). The Ryzen 7 5800X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Xeon E5-4640 v4 uses Broadwell (2015−2019) (14 nm). In PassMark, the Ryzen 7 5800X scores 27,712 against the Xeon E5-4640 v4's 22,559 — a 20.5% lead for the Ryzen 7 5800X. L3 cache: 32 MB on the Ryzen 7 5800X vs 30 MB on the Xeon E5-4640 v4.

Feature	Ryzen 7 5800X	Xeon E5-4640 v4
Cores / Threads	8 / 16	12 / 24+50%
Boost Clock	4.7 GHz+81%	2.6 GHz
Base Clock	3.8 GHz+81%	2.1 GHz
L3 Cache	32 MB+7%	30 MB
L2 Cache	512K (per core)+16967%	3 MB
Process	7 nm, 12 nm-50%	14 nm
Architecture	Vermeer (Zen 3) (2020−2022)	Broadwell (2015−2019)
PassMark	27,712+23%	22,559

🧠

Memory & Platform

The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Xeon E5-4640 v4 uses LGA2011 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5800X versus DDR4 2133 MHz on the Xeon E5-4640 v4 — the Ryzen 7 5800X supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E5-4640 v4 supports up to 1.5 TB of RAM compared to 128 GB — 1100% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 5800X) vs 4 (Xeon E5-4640 v4). PCIe lanes: 24 (Ryzen 7 5800X) vs 40 (Xeon E5-4640 v4) — the Xeon E5-4640 v4 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X) and Intel C612 (Xeon E5-4640 v4).

Feature	Ryzen 7 5800X	Xeon E5-4640 v4
Socket	AM4	LGA2011
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR4-3200+50%	DDR4 2133 MHz
Max RAM Capacity	128 GB	1.5 TB+1100%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	24	40+67%

🔧

Advanced Features

Only the Ryzen 7 5800X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: AMD-V (Ryzen 7 5800X) vs true (Xeon E5-4640 v4). Primary use case: Ryzen 7 5800X targets Desktop, Xeon E5-4640 v4 targets Server.

Feature	Ryzen 7 5800X	Xeon E5-4640 v4
Integrated GPU	No	No
Unlocked	Yes	No
AVX-512	No	No
Virtualization	AMD-V	true
Target Use	Desktop	Server

💰

Value Analysis

At launch, the Ryzen 7 5800X was priced at $449, while the Xeon E5-4640 v4 came in at $2837. On launch pricing ($449 vs $2837), Ryzen 7 5800X was $2388 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 5800X delivers 61.7 pts/$ vs 8.0 pts/$ for the Xeon E5-4640 v4 — making the Ryzen 7 5800X the 154.3% better value option.

Feature	Ryzen 7 5800X	Xeon E5-4640 v4
MSRP	$449-84%	$2837
Performance per Dollar	61.7+671%	8.0
Release Date	2020	2016

Search Ryzen 7 5800X on Amazon

Search Xeon E5-4640 v4 on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.