Ryzen 3 PRO 4450U vs Xeon E5-4620 v2

Ryzen 3 PRO 4450U vs Xeon E5-4620 v2 Performance Spectrum

Ryzen 3 PRO 4450U

4 / 8

9,493

+0.7%

Ryzen Threadripper PRO 3995WX

Xeon E5-4620 v2

8 / 16

9,424

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 3 PRO 4450U vs Xeon E5-4620 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 3 PRO 4450U vs Xeon E5-4620 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 3 PRO 4450U

2020

Why buy it

✅+0.7% higher PassMark.
✅Draws 15W instead of 95W, a 80W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E5-4620 v2 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (4 MB vs 20 MB).
❌Less compelling for workstation-style loads than Xeon E5-4620 v2, which brings 8 cores / 16 threads.

Xeon E5-4620 v2

2014

Why buy it

✅Better for gaming: +6.6% higher average FPS across 50 shared CPU benchmark tests.
✅+400% larger total L3 cache (20 MB vs 4 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads.

Trade-offs

❌Lower PassMark (9,424 vs 9,493).
❌Launch MSRP is still $273 MSRP, while Ryzen 3 PRO 4450U mostly shows up through inconsistent older-market listings.
❌533.3% higher power demand at 95W vs 15W.

Quick Answers

So, is Ryzen 3 PRO 4450U better than Xeon E5-4620 v2?

Not really, because they are built for different jobs. Xeon E5-4620 v2 makes more sense for workstation-style multi-core throughput, while Ryzen 3 PRO 4450U 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, Ryzen 3 PRO 4450U is the stronger fit. You are getting 0.7% better PassMark, backed by 4 cores and 8 threads.

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

Ryzen 3 PRO 4450U is still the faster CPU overall, but Xeon E5-4620 v2 is easier to justify if budget matters more than peak performance. Ryzen 3 PRO 4450U comes in at an unclear MSRP at unclear MSRP versus $273 MSRP, and it still gives you 0.7% better PassMark. The compromise is that Xeon E5-4620 v2 is still the better pure gaming CPU with a 6.6% average FPS lead across 50 shared CPU game tests in our data. Xeon E5-4620 v2 is also 100.0% better value on MSRP (34.5 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Ryzen 3 PRO 4450U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2014) and more multi-core headroom with 4 cores / 8 threads instead of 8/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Ryzen 3 PRO 4450U vs Xeon E5-4620 v2 Technical Specifications

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

Ryzen 3 PRO 4450U

The Ryzen 3 PRO 4450U is manufactured by AMD. It was released in 7 May 2020 (5 years ago). It is based on the Renoir PRO (Zen 2) (2020) architecture. It features 4 cores and 8 threads. Base frequency is 2.4 GHz, with boost up to 3.7 GHz. L3 cache: 4 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 15 Watt. Memory support: DDR4-4266. Passmark benchmark score: 9,493 points. Launch price was $149.

Xeon E5-4620 v2

The Xeon E5-4620 v2 is manufactured by Intel. It was released in 2015-01-01. It features 8 cores and 16 threads. Base frequency is 2.6 GHz, with boost up to 3 GHz. L3 cache: 20 MB Intel® Smart Cache. Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 95 Watt. Memory support: DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600. Passmark benchmark score: 9,424 points. Launch price was $800.

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Processing Power

The Ryzen 3 PRO 4450U packs 4 cores / 8 threads, while the Xeon E5-4620 v2 offers 8 cores / 16 threads — the Xeon E5-4620 v2 has 4 more cores. Boost clocks reach 3.7 GHz on the Ryzen 3 PRO 4450U versus 3 GHz on the Xeon E5-4620 v2 — a 20.9% clock advantage for the Ryzen 3 PRO 4450U (base: 2.4 GHz vs 2.6 GHz). The Ryzen 3 PRO 4450U is built on the Renoir PRO (Zen 2) (2020) architecture. In PassMark, the Ryzen 3 PRO 4450U scores 9,493 against the Xeon E5-4620 v2's 9,424 — a 0.7% lead for the Ryzen 3 PRO 4450U. L3 cache: 4 MB (total) on the Ryzen 3 PRO 4450U vs 20 MB Intel® Smart Cache on the Xeon E5-4620 v2.

Feature	Ryzen 3 PRO 4450U	Xeon E5-4620 v2
Cores / Threads	4 / 8	8 / 16+100%
Boost Clock	3.7 GHz+23%	3 GHz
Base Clock	2.4 GHz	2.6 GHz+8%
L3 Cache	4 MB (total)	20 MB Intel® Smart Cache+400%
L2 Cache	512K (per core)	—
Process	7 nm-68%	22 nm
Architecture	Renoir PRO (Zen 2) (2020)	—
PassMark	9,493	9,424

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Memory & Platform

The Ryzen 3 PRO 4450U uses the FP6 socket (PCIe 3.0), while the Xeon E5-4620 v2 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.