Ryzen 7 5800X vs Xeon E7-4890 v2

Ryzen 7 5800X vs Xeon E7-4890 v2 Performance Spectrum

Ryzen 7 5800X

8 / 16

27,712

0.0%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 9965WX

Xeon E7-4890 v2

15 / 30

30,946

+11.7%

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 E7-4890 v2 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 E7-4890 v2: 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: +15.8% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 105W instead of 155W, a 50W reduction.

Trade-offs

❌Lower PassMark (27,712 vs 30,946).
❌Less compelling for workstation-style loads than Xeon E7-4890 v2, which brings 15 cores / 30 threads and 32 PCIe lanes.
❌Launch MSRP is still $449 MSRP, while Xeon E7-4890 v2 mostly shows up through inconsistent older-market listings.

Xeon E7-4890 v2

2014

Why buy it

✅+11.7% higher PassMark.
✅Better for workstations and heavier parallel workloads: 15 cores / 30 threads, plus 32 PCIe lanes vs 24.
✅33.3% more PCIe lanes (32 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.
❌47.6% higher power demand at 155W vs 105W.

Quick Answers

So, is Ryzen 7 5800X better than Xeon E7-4890 v2?

Not really, because they are built for different jobs. Xeon E7-4890 v2 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 streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Xeon E7-4890 v2 is the stronger fit. You are getting 11.7% better PassMark, backed by 15 cores and 30 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 at an unclear MSRP at $449 MSRP versus unclear MSRP, and it still gives you a 15.8% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon E7-4890 v2 is still stronger for heavier multi-core work with 11.7% better PassMark. It is also 100.0% better value on MSRP (61.7 vs 0.0 PassMark/$), 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 2014). That makes it the safer long-term bet.

Ryzen 7 5800X vs Xeon E7-4890 v2 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 E7-4890 v2

The Xeon E7-4890 v2 is manufactured by Intel. It was released in 2015-01-01. It features 15 cores and 30 threads. Base frequency is 2.8 GHz, with boost up to 3.4 GHz. L3 cache: 37.5 MB. Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 155 Watt. Memory support: DDR3-1066, DDR3-1333, DDR3-1600. Passmark benchmark score: 30,946 points. Launch price was $800.

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Processing Power

The Ryzen 7 5800X packs 8 cores / 16 threads, while the Xeon E7-4890 v2 offers 15 cores / 30 threads — the Xeon E7-4890 v2 has 7 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 3.4 GHz on the Xeon E7-4890 v2 — a 32.1% clock advantage for the Ryzen 7 5800X (base: 3.8 GHz vs 2.8 GHz). The Ryzen 7 5800X is built on the Vermeer (Zen 3) (2020−2022) architecture. In PassMark, the Ryzen 7 5800X scores 27,712 against the Xeon E7-4890 v2's 30,946 — a 11% lead for the Xeon E7-4890 v2. L3 cache: 32 MB on the Ryzen 7 5800X vs 37.5 MB on the Xeon E7-4890 v2.

Feature	Ryzen 7 5800X	Xeon E7-4890 v2
Cores / Threads	8 / 16	15 / 30+88%
Boost Clock	4.7 GHz+38%	3.4 GHz
Base Clock	3.8 GHz+36%	2.8 GHz
L3 Cache	32 MB	37.5 MB+17%
L2 Cache	512K (per core)	—
Process	7 nm, 12 nm-68%	22 nm
Architecture	Vermeer (Zen 3) (2020−2022)	—
PassMark	27,712	30,946+12%
Cinebench R23 Multi	—	6,500
Geekbench 6 Single	—	730
Geekbench 6 Multi	—	5,500

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Memory & Platform

The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Xeon E7-4890 v2 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5800X versus DDR3-1600 on the Xeon E7-4890 v2 — the Ryzen 7 5800X supports 100% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E7-4890 v2 supports up to 1536 GB of RAM compared to 128 GB — 1100% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 5800X) vs 4 (Xeon E7-4890 v2). PCIe lanes: 24 (Ryzen 7 5800X) vs 32 (Xeon E7-4890 v2) — the Xeon E7-4890 v2 offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X) and C602 (Xeon E7-4890 v2).

Feature	Ryzen 7 5800X	Xeon E7-4890 v2
Socket	AM4	LGA2011
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR4-3200+100%	DDR3-1600
Max RAM Capacity	128 GB	1536 GB+1100%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	24	32+33%

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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 VT-x, VT-d, EPT (Xeon E7-4890 v2). Primary use case: Ryzen 7 5800X targets Desktop, Xeon E7-4890 v2 targets Enterprise Server (Legacy). Direct competitor: Xeon E7-4890 v2 rivals Xeon E5-2697 v2.