Ryzen 3 PRO 4450U vs Xeon E-2144G

Ryzen 3 PRO 4450U vs Xeon E-2144G Performance Spectrum

Ryzen 3 PRO 4450U

4 / 8

9,493

+1.0%

Ryzen Threadripper PRO 3995WX

Xeon E-2144G

4 / 8

9,397

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 E-2144G 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 E-2144G: 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

✅+1% higher PassMark.
✅Draws 15W instead of 71W, a 56W reduction.

Trade-offs

❌Smaller total L3 cache (4 MB vs 8 MB).

Xeon E-2144G

2018

Why buy it

✅+100% larger total L3 cache (8 MB vs 4 MB).

Trade-offs

❌Lower PassMark (9,397 vs 9,493).
❌Launch MSRP is still $2,090 MSRP, while Ryzen 3 PRO 4450U mostly shows up through inconsistent older-market listings.
❌373.3% higher power demand at 71W vs 15W.

Quick Answers

So, is Ryzen 3 PRO 4450U better than Xeon E-2144G?

Not really, because they are built for different jobs. Xeon E-2144G 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 1% 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 E-2144G 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 $2,090 MSRP, and it still gives you 1% better PassMark. The compromise is that Xeon E-2144G is still the better pure gaming CPU with a 1.0% average FPS lead across 50 shared CPU game tests in our data. Xeon E-2144G is also 100.0% better value on MSRP (4.5 vs 0.0 PassMark/$), 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 2018) and more multi-core headroom with 4 cores / 8 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Ryzen 3 PRO 4450U vs Xeon E-2144G 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 E-2144G

The Xeon E-2144G is manufactured by Intel. It was released in 12 July 2018 (7 years ago). It is based on the Coffee Lake-S WS (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.5 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 71 Watt. Memory support: DDR4-2666. Passmark benchmark score: 9,397 points. Launch price was $272.

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Processing Power

Both the Ryzen 3 PRO 4450U and Xeon E-2144G share an identical 4-core/8-thread configuration. Boost clocks reach 3.7 GHz on the Ryzen 3 PRO 4450U versus 4.5 GHz on the Xeon E-2144G — a 19.5% clock advantage for the Xeon E-2144G (base: 2.4 GHz vs 3.6 GHz). The Ryzen 3 PRO 4450U uses the Renoir PRO (Zen 2) (2020) architecture (7 nm), while the Xeon E-2144G uses Coffee Lake-S WS (2018−2019) (14 nm). In PassMark, the Ryzen 3 PRO 4450U scores 9,493 against the Xeon E-2144G's 9,397 — a 1% lead for the Ryzen 3 PRO 4450U. L3 cache: 4 MB (total) on the Ryzen 3 PRO 4450U vs 8 MB (total) on the Xeon E-2144G.

Feature	Ryzen 3 PRO 4450U	Xeon E-2144G
Cores / Threads	4 / 8	4 / 8
Boost Clock	3.7 GHz	4.5 GHz+22%
Base Clock	2.4 GHz	3.6 GHz+50%
L3 Cache	4 MB (total)	8 MB (total)+100%
L2 Cache	512K (per core)+100%	256 kB (per core)
Process	7 nm-50%	14 nm
Architecture	Renoir PRO (Zen 2) (2020)	Coffee Lake-S WS (2018−2019)
PassMark	9,493+1%	9,397

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Memory & Platform

The Ryzen 3 PRO 4450U uses the FP6 socket (PCIe 3.0), while the Xeon E-2144G uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.