Ryzen 5 3600 vs Ryzen 9 PRO 5945

CPU

GPU

Ryzen 5 3600

6 Cores12 Thrd65 WWMax: 4.2 GHz2019

Ryzen family

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Ryzen 9 PRO 5945

12 Cores24 Thrd65 WWMax: 4.7 GHz2022

Similar parts

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Ryzen 5 3600 vs Ryzen 9 PRO 5945 Performance Spectrum

Ryzen 5 3600

6 / 12

17,685

0.0%

Ryzen Threadripper 9960X

Ryzen 9 PRO 5945

12 / 24

34,549

+95.4%

Ryzen Threadripper PRO 7965WX

Ryzen Threadripper 7970X

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 5 3600 vs Ryzen 9 PRO 5945 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 5 3600 vs Ryzen 9 PRO 5945: Pros, Cons & Final Verdict

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

Ryzen 5 3600

2019

Why buy it

✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Ryzen 9 PRO 5945.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 PRO 5945 across 50 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (9,500 vs 23,200).
❌Smaller total L3 cache (32 MB vs 64 MB).
❌Launch MSRP is still $199 MSRP, while Ryzen 9 PRO 5945 mostly shows up through inconsistent older-market listings.

Ryzen 9 PRO 5945

2022

Why buy it

✅Better for gaming: +14.1% higher average FPS across 50 shared CPU benchmark tests.
✅+100% larger total L3 cache (64 MB vs 32 MB).

Trade-offs

❌No boxed cooler included, unlike Ryzen 5 3600.

Quick Answers

So, is Ryzen 9 PRO 5945 better than Ryzen 5 3600?

Yes. Ryzen 9 PRO 5945 is the better all-around CPU here. It gives you a 14.1% average FPS lead across 50 shared CPU game tests in our data, 144.2% better Cinebench R23 multi-core, 95.4% higher PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 PRO 5945 is the better pick. According to our tests, it delivers 14.1% 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 9 PRO 5945 is the stronger fit. You are getting 144.2% better Cinebench R23 multi-core, backed by 12 cores and 24 threads. It also has the larger cache pool with 100% larger total L3 cache (64 MB vs 32 MB).

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

Ryzen 9 PRO 5945 is still the faster CPU overall, but Ryzen 5 3600 is easier to justify if budget matters more than peak performance. Ryzen 9 PRO 5945 comes in at an unclear MSRP at unclear MSRP versus $199 MSRP, and it still gives you a 14.1% average FPS lead across 50 shared CPU game tests in our data. Ryzen 5 3600 is also 100.0% better value on MSRP (88.9 vs 0.0 PassMark/$), 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 9 PRO 5945 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2019), 100% larger total L3 cache (64 MB vs 32 MB), and more multi-core headroom with 12 cores / 24 threads instead of 6/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Ryzen 5 3600 vs Ryzen 9 PRO 5945 Technical Specifications

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

Ryzen 5 3600

The Ryzen 5 3600 is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (2019−2020) architecture. It features 6 cores and 12 threads. Base frequency is 3.6 GHz, with boost up to 4.2 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 17,685 points. Launch price was $199.

Ryzen 9 PRO 5945

The Ryzen 9 PRO 5945 is manufactured by AMD. It was released in 4 April 2022 (3 years ago). It is based on the Vermeer (2020−2025) architecture. It features 12 cores and 24 threads. Base frequency is 3 GHz, with boost up to 4.7 GHz. L3 cache: 64 MB. L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 34,549 points. Launch price was $499.

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Processing Power

The Ryzen 5 3600 packs 6 cores / 12 threads, while the Ryzen 9 PRO 5945 offers 12 cores / 24 threads — the Ryzen 9 PRO 5945 has 6 more cores. Boost clocks reach 4.2 GHz on the Ryzen 5 3600 versus 4.7 GHz on the Ryzen 9 PRO 5945 — a 11.2% clock advantage for the Ryzen 9 PRO 5945 (base: 3.6 GHz vs 3 GHz). The Ryzen 5 3600 uses the Matisse (2019−2020) architecture (7 nm, 12 nm), while the Ryzen 9 PRO 5945 uses Vermeer (2020−2025) (7 nm). In PassMark, the Ryzen 5 3600 scores 17,685 against the Ryzen 9 PRO 5945's 34,549 — a 64.6% lead for the Ryzen 9 PRO 5945. Cinebench R23 multi-core: 9,500 vs 23,200 (83.8% advantage for the Ryzen 9 PRO 5945). Geekbench 6 single-core — the metric most relevant to gaming — records 1,295 vs 2,175, a 50.7% lead for the Ryzen 9 PRO 5945 that directly translates to higher frame rates. Multi-core Geekbench: 1,898 vs 12,500 (147.3% advantage for the Ryzen 9 PRO 5945). L3 cache: 32 MB (total) on the Ryzen 5 3600 vs 64 MB on the Ryzen 9 PRO 5945.

Feature	Ryzen 5 3600	Ryzen 9 PRO 5945
Cores / Threads	6 / 12	12 / 24+100%
Boost Clock	4.2 GHz	4.7 GHz+12%
Base Clock	3.6 GHz+20%	3 GHz
L3 Cache	32 MB (total)	64 MB+100%
L2 Cache	512K (per core)	512 kB (per core)
Process	7 nm, 12 nm	7 nm
Architecture	Matisse (2019−2020)	Vermeer (2020−2025)
PassMark	17,685	34,549+95%
Cinebench R23 Multi	9,500	23,200+144%
Geekbench 6 Single	1,295	2,175+68%
Geekbench 6 Multi	1,898	12,500+559%

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Memory & Platform

Both processors use the AM4 socket with PCIe 4.0. Both support up to DDR4-3200 memory speed. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (Ryzen 5 3600) vs 20 (Ryzen 9 PRO 5945) — the Ryzen 5 3600 offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD B550,AMD X570,AMD B450,AMD X470 (Ryzen 5 3600) and X570,B550,A520,X470,B450 (Ryzen 9 PRO 5945).

Feature	Ryzen 5 3600	Ryzen 9 PRO 5945
Socket	AM4	AM4
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200	DDR4-3200
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	24+20%	20

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Advanced Features

Only the Ryzen 5 3600 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: Yes (Ryzen 5 3600) vs AMD-V (SVM) (Ryzen 9 PRO 5945). Primary use case: Ryzen 5 3600 targets Gaming/Budget Workstation, Ryzen 9 PRO 5945 targets High-end Gaming. Direct competitor: Ryzen 5 3600 rivals Core i5-10400; Ryzen 9 PRO 5945 rivals Core i9-12900.