Opteron 146 vs Ryzen 5 5600

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 146 vs Ryzen 5 5600 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 146 vs Ryzen 5 5600: Pros, Cons & Final Verdict

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

Opteron 146

2003

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 5600 across 48 shared CPU benchmark tests.
❌Lower PassMark (505 vs 21,550).
❌36.9% higher power demand at 89W vs 65W.
❌No boxed cooler included, unlike Ryzen 5 5600.

Ryzen 5 5600

2022

Why buy it

✅Better for gaming: +1566.7% higher average FPS across 48 shared CPU benchmark tests.
✅Draws 65W instead of 89W, a 24W reduction.
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Wraith Stealth), unlike Opteron 146.

Trade-offs

❌Launch MSRP is still $199 MSRP, while Opteron 146 mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Ryzen 5 5600 better than Opteron 146?

Not really, because they are built for different jobs. Opteron 146 makes more sense for workstation-style multi-core throughput, while Ryzen 5 5600 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 5 5600 is the better pick. According to our tests, it delivers 1566.7% more average FPS across 48 shared CPU game tests.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Ryzen 5 5600 is the stronger fit. You are getting 4167.3% better PassMark, backed by 6 cores and 12 threads.

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

Ryzen 5 5600 is the better buy right now. Ryzen 5 5600 comes in at an unclear MSRP at $199 MSRP versus unclear MSRP, and it still gives you a 1566.7% average FPS lead across 48 shared CPU game tests in our data. It is also 100.0% better value on MSRP (108.3 vs 0.0 PassMark/$), 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 5 5600 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2003) and more multi-core headroom with 6 cores / 12 threads instead of 1/1. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Opteron 146 vs Ryzen 5 5600 Technical Specifications

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

Opteron 146

The Opteron 146 is manufactured by AMD. It was released in Setembro 2003 (22 years ago). It is based on the SledgeHammer (2003−2005) architecture. It features 1 cores and 1 threads. Max frequency: 2 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 130 nm process technology. Socket: 940. Thermal design power (TDP): 89 Watt. Passmark benchmark score: 505 points. Launch price was $60.

Ryzen 5 5600

The Ryzen 5 5600 is manufactured by AMD. It was released in 20 April 2022 (3 years ago). It is based on the Vermeer (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB (total). 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: 21,550 points. Launch price was $299.

⚡

Processing Power

The Opteron 146 packs 1 cores / 1 threads, while the Ryzen 5 5600 offers 6 cores / 12 threads — the Ryzen 5 5600 has 5 more cores. Boost clocks reach 2 GHz on the Opteron 146 versus 4.4 GHz on the Ryzen 5 5600 — a 75% clock advantage for the Ryzen 5 5600. The Opteron 146 uses the SledgeHammer (2003−2005) architecture (130 nm), while the Ryzen 5 5600 uses Vermeer (2020−2025) (7 nm). In PassMark, the Opteron 146 scores 505 against the Ryzen 5 5600's 21,550 — a 190.8% lead for the Ryzen 5 5600. L3 cache: 0 kB on the Opteron 146 vs 32 MB (total) on the Ryzen 5 5600.

Feature	Opteron 146	Ryzen 5 5600
Cores / Threads	1 / 1	6 / 12+500%
Boost Clock	2 GHz	4.4 GHz+120%
Base Clock	—	3.5 GHz
L3 Cache	0 kB	32 MB (total)
L2 Cache	1 MB	512K (per core)+51100%
Process	130 nm	7 nm-95%
Architecture	SledgeHammer (2003−2005)	Vermeer (2020−2025)
PassMark	505	21,550+4167%
Cinebench R23 Multi	—	11,077
Geekbench 6 Single	—	2,052
Geekbench 6 Multi	—	8,600

🧠

Memory & Platform

The Opteron 146 uses the 940 socket (PCIe 2.0), while the Ryzen 5 5600 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.