Ryzen 5 3600 vs Xeon E5345

Ryzen 5 3600 vs Xeon E5345 Performance Spectrum

Ryzen 5 3600

6 / 12

17,685

+846.7%

Ryzen Threadripper 9960X

Xeon E5345

4 / 4

1,868

0.0%

Core 2 Duo E7400

Celeron Dual-Core SU2300

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 Xeon E5345 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 Xeon E5345: 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

✅Better for gaming: +359.2% higher average FPS across 50 shared CPU benchmark tests.
✅+300% larger total L3 cache (32 MB vs 8 MB).
✅Draws 65W instead of 80W, a 15W reduction.
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Xeon E5345.

Trade-offs

❌Launch MSRP is still $199 MSRP, while Xeon E5345 mostly shows up through inconsistent older-market listings.

Xeon E5345

2006

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 3600 across 50 shared CPU benchmark tests.
❌Lower PassMark (1,868 vs 17,685).
❌Smaller total L3 cache (8 MB vs 32 MB).
❌23.1% higher power demand at 80W vs 65W.
❌No boxed cooler included, unlike Ryzen 5 3600.

Quick Answers

So, is Ryzen 5 3600 better than Xeon E5345?

Not really, because they are built for different jobs. Xeon E5345 makes more sense for workstation-style multi-core throughput, while Ryzen 5 3600 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 3600 is the better pick. According to our tests, it delivers 359.2% 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 5 3600 is the stronger fit. You are getting 846.7% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 300% larger total L3 cache (32 MB vs 8 MB).

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

Ryzen 5 3600 is the better buy right now. Ryzen 5 3600 comes in at an unclear MSRP at $199 MSRP versus unclear MSRP, and it still gives you a 359.2% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (88.9 vs 0.0 PassMark/$), 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 5 3600 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2006), 300% larger total L3 cache (32 MB vs 8 MB), and more multi-core headroom with 6 cores / 12 threads instead of 4/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Ryzen 5 3600 vs Xeon E5345 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.

Xeon E5345

The Xeon E5345 is manufactured by Intel. It was released in 14 November 2006 (19 years ago). It is based on the Clovertown (2006−2007) architecture. It features 4 cores and 4 threads. Base frequency is 2.33 GHz, with boost up to 0.33 GHz. L3 cache: 8 MB L2 Cache. L2 cache: 4 MB (total). Built on 65 nm process technology. Socket: LGA771. Thermal design power (TDP): 80 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 1,868 points. Launch price was $851.

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Processing Power

The Ryzen 5 3600 packs 6 cores / 12 threads, while the Xeon E5345 offers 4 cores / 4 threads — the Ryzen 5 3600 has 2 more cores. Boost clocks reach 4.2 GHz on the Ryzen 5 3600 versus 0.33 GHz on the Xeon E5345 — a 170.9% clock advantage for the Ryzen 5 3600 (base: 3.6 GHz vs 2.33 GHz). The Ryzen 5 3600 uses the Matisse (2019−2020) architecture (7 nm, 12 nm), while the Xeon E5345 uses Clovertown (2006−2007) (65 nm). In PassMark, the Ryzen 5 3600 scores 17,685 against the Xeon E5345's 1,868 — a 161.8% lead for the Ryzen 5 3600. L3 cache: 32 MB (total) on the Ryzen 5 3600 vs 8 MB L2 Cache on the Xeon E5345.

Feature	Ryzen 5 3600	Xeon E5345
Cores / Threads	6 / 12+50%	4 / 4
Boost Clock	4.2 GHz+1173%	0.33 GHz
Base Clock	3.6 GHz+55%	2.33 GHz
L3 Cache	32 MB (total)+300%	8 MB L2 Cache
L2 Cache	512K (per core)+12700%	4 MB (total)
Process	7 nm, 12 nm-89%	65 nm
Architecture	Matisse (2019−2020)	Clovertown (2006−2007)
PassMark	17,685+847%	1,868
Cinebench R23 Multi	9,500	—
Geekbench 6 Single	1,295	—
Geekbench 6 Multi	1,898	—

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Memory & Platform

The Ryzen 5 3600 uses the AM4 socket (PCIe 4.0), while the Xeon E5345 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Ryzen 5 3600	Xeon E5345
Socket	AM4	LGA771
PCIe Generation	PCIe 4.0+100%	PCIe 2.0
Max RAM Speed	DDR4-3200	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	24	—

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Advanced Features

Virtualization: Yes (Ryzen 5 3600) / not specified (Xeon E5345). Primary use case: Ryzen 5 3600 targets Gaming/Budget Workstation. Direct competitor: Ryzen 5 3600 rivals Core i5-10400.