Ryzen 3 5300U vs Xeon E5-4627 v2

Ryzen 3 5300U vs Xeon E5-4627 v2 Performance Spectrum

Ryzen 3 5300U

4 / 8

9,453

+0.3%

Ryzen Threadripper PRO 3995WX

Xeon E5-4627 v2

8 / 8

9,425

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 5300U vs Xeon E5-4627 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 5300U vs Xeon E5-4627 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 5300U

2021

Why buy it

✅Draws 15W instead of 130W, a 115W reduction.
✅100+% more PCIe lanes (12 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon Vega 6, while Xeon E5-4627 v2 needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (4 MB vs 16 MB).
❌Less compelling for workstation-style loads than Xeon E5-4627 v2, which brings 8 cores / 8 threads.

Xeon E5-4627 v2

2014

Why buy it

✅+300% larger total L3 cache (16 MB vs 4 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 8 threads.

Trade-offs

❌Lower PassMark (9,425 vs 9,453).
❌Launch MSRP is still $2,061 MSRP, while Ryzen 3 5300U mostly shows up through inconsistent older-market listings.
❌766.7% higher power demand at 130W vs 15W.
❌No integrated graphics, while Ryzen 3 5300U can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 3 5300U better than Xeon E5-4627 v2?

Not really, because they are built for different jobs. Xeon E5-4627 v2 makes more sense for workstation-style multi-core throughput, while Ryzen 3 5300U 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 3 5300U is the better pick. According to our tests, it delivers 1.6% 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 3 5300U is the stronger fit. You are getting 0.3% better PassMark, backed by 4 cores and 8 threads.

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

Ryzen 3 5300U is still the faster CPU overall, but Xeon E5-4627 v2 is easier to justify if budget matters more than peak performance. Ryzen 3 5300U comes in at an unclear MSRP at unclear MSRP versus $2,061 MSRP, and it still gives you a 1.6% average FPS lead across 50 shared CPU game tests in our data. Xeon E5-4627 v2 is also 100.0% better value on MSRP (4.6 vs 0.0 PassMark/$), 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 5300U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2014) and more multi-core headroom with 4 cores / 8 threads instead of 8/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Ryzen 3 5300U vs Xeon E5-4627 v2 Technical Specifications

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

Ryzen 3 5300U

The Ryzen 3 5300U is manufactured by AMD. It was released in 12 January 2021 (4 years ago). It is based on the Lucienne-U (Zen 2) (2021) architecture. It features 4 cores and 8 threads. Base frequency is 2.6 GHz, with boost up to 3.8 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. Passmark benchmark score: 9,453 points. Launch price was $149.

Xeon E5-4627 v2

The Xeon E5-4627 v2 is manufactured by Intel. It was released in 2015-01-01. It features 8 cores and 8 threads. Base frequency is 3.3 GHz, with boost up to 3.6 GHz. L3 cache: 16 MB Intel® Smart Cache. Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600, DDR3-1866. Passmark benchmark score: 9,425 points. Launch price was $800.

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Processing Power

The Ryzen 3 5300U packs 4 cores / 8 threads, while the Xeon E5-4627 v2 offers 8 cores / 8 threads — the Xeon E5-4627 v2 has 4 more cores. Boost clocks reach 3.8 GHz on the Ryzen 3 5300U versus 3.6 GHz on the Xeon E5-4627 v2 — a 5.4% clock advantage for the Ryzen 3 5300U (base: 2.6 GHz vs 3.3 GHz). The Ryzen 3 5300U is built on the Lucienne-U (Zen 2) (2021) architecture. In PassMark, the Ryzen 3 5300U scores 9,453 against the Xeon E5-4627 v2's 9,425 — a 0.3% lead for the Ryzen 3 5300U. L3 cache: 4 MB (total) on the Ryzen 3 5300U vs 16 MB Intel® Smart Cache on the Xeon E5-4627 v2.

Feature	Ryzen 3 5300U	Xeon E5-4627 v2
Cores / Threads	4 / 8	8 / 8+100%
Boost Clock	3.8 GHz+6%	3.6 GHz
Base Clock	2.6 GHz	3.3 GHz+27%
L3 Cache	4 MB (total)	16 MB Intel® Smart Cache+300%
L2 Cache	512K (per core)	—
Process	7 nm-68%	22 nm
Architecture	Lucienne-U (Zen 2) (2021)	—
PassMark	9,453	9,425
Cinebench R23 Multi	5,522	—
Geekbench 6 Single	1,457	—
Geekbench 6 Multi	3,526	—

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Memory & Platform

The Ryzen 3 5300U uses the FP6 socket (PCIe 3.0), while the Xeon E5-4627 v2 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Ryzen 3 5300U	Xeon E5-4627 v2
Socket	FP6	LGA2011
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-3200	—
Max RAM Capacity	64 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	12	—

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Advanced Features

Virtualization: Yes (Ryzen 3 5300U) / not specified (Xeon E5-4627 v2). The Ryzen 3 5300U includes integrated graphics (Radeon Vega 6), while the Xeon E5-4627 v2 requires a dedicated GPU.