Opteron 6278 vs Ryzen 3 PRO 5350G

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.

Opteron 6278 vs Ryzen 3 PRO 5350G 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.

Opteron 6278 vs Ryzen 3 PRO 5350G: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Opteron 6278

2012

Why buy it

✅Better for workstations and heavier parallel workloads: 16 cores / 16 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 3 PRO 5350G across 50 shared CPU benchmark tests.
❌Lower PassMark (13,733 vs 13,787).
❌76.9% higher power demand at 115W vs 65W.

Ryzen 3 PRO 5350G

2021

Why buy it

✅Better for gaming: +15.5% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 65W instead of 115W, a 50W reduction.

Trade-offs

❌Less compelling for workstation-style loads than Opteron 6278, which brings 16 cores / 16 threads.
❌Launch MSRP is still $150 MSRP, while Opteron 6278 mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Ryzen 3 PRO 5350G better than Opteron 6278?

Not really, because they are built for different jobs. Opteron 6278 makes more sense for workstation-style multi-core throughput, while Ryzen 3 PRO 5350G 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 PRO 5350G is the better pick. According to our tests, it delivers 15.5% 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 PRO 5350G is the stronger fit. You are getting 0.4% better PassMark, backed by 4 cores and 8 threads.

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

Ryzen 3 PRO 5350G is the better buy right now. Ryzen 3 PRO 5350G comes in at an unclear MSRP at $150 MSRP versus unclear MSRP, and it still gives you a 15.5% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (91.9 vs 0.0 PassMark/$), 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 3 PRO 5350G makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2012) and more multi-core headroom with 4 cores / 8 threads instead of 16/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Opteron 6278 vs Ryzen 3 PRO 5350G Technical Specifications

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

Opteron 6278

The Opteron 6278 is manufactured by AMD. It was released in 1 May 2012 (13 years ago). It is based on the Interlagos (2011−2012) architecture. It features 16 cores and 16 threads. Base frequency is 2.4 GHz, with boost up to 3.3 GHz. L3 cache: 8 MB (total). L2 cache: 2 MB (per module). Built on 32 nm process technology. Socket: G34. Thermal design power (TDP): 115 Watt. Memory support: DDR3. Passmark benchmark score: 13,733 points. Launch price was $988.

Ryzen 3 PRO 5350G

The Ryzen 3 PRO 5350G is manufactured by AMD. It was released in 1 June 2021 (4 years ago). It is based on the Cezanne (2021−2025) architecture. It features 4 cores and 8 threads. Base frequency is 4 GHz, with boost up to 4.2 GHz. L3 cache: 8 MB. L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 13,787 points. Launch price was $149.

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Processing Power

The Opteron 6278 packs 16 cores / 16 threads, while the Ryzen 3 PRO 5350G offers 4 cores / 8 threads — the Opteron 6278 has 12 more cores. Boost clocks reach 3.3 GHz on the Opteron 6278 versus 4.2 GHz on the Ryzen 3 PRO 5350G — a 24% clock advantage for the Ryzen 3 PRO 5350G (base: 2.4 GHz vs 4 GHz). The Opteron 6278 uses the Interlagos (2011−2012) architecture (32 nm), while the Ryzen 3 PRO 5350G uses Cezanne (2021−2025) (7 nm). In PassMark, the Opteron 6278 scores 13,733 against the Ryzen 3 PRO 5350G's 13,787 — a 0.4% lead for the Ryzen 3 PRO 5350G. L3 cache: 8 MB (total) on the Opteron 6278 vs 8 MB on the Ryzen 3 PRO 5350G.

Feature	Opteron 6278	Ryzen 3 PRO 5350G
Cores / Threads	16 / 16+300%	4 / 8
Boost Clock	3.3 GHz	4.2 GHz+27%
Base Clock	2.4 GHz	4 GHz+67%
L3 Cache	8 MB (total)	8 MB
L2 Cache	2 MB (per module)	512K (per core)+25500%
Process	32 nm	7 nm-78%
Architecture	Interlagos (2011−2012)	Cezanne (2021−2025)
PassMark	13,733	13,787

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Memory & Platform

The Opteron 6278 uses the G34 socket (PCIe 2.0), while the Ryzen 3 PRO 5350G uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.