Athlon II M300 vs Ryzen 5 3600

CPU

GPU

Athlon II M300

2 Cores2 Thrd1 WWMax: 2 GHz2009

Similar parts

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Ryzen 5 3600

6 Cores12 Thrd65 WWMax: 4.2 GHz2019

Ryzen family

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Athlon II M300 vs Ryzen 5 3600 Performance Spectrum

Athlon II M300

2 / 2

1,700

0.0%

Ryzen Threadripper PRO 5945WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Ryzen 5 3600

6 / 12

17,685

+940.3%

Ryzen Threadripper 9960X

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.

Athlon II M300 vs Ryzen 5 3600 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.

Athlon II M300 vs Ryzen 5 3600: Pros, Cons & Final Verdict

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

Athlon II M300

2009

Why buy it

✅Costs $99 less on MSRP ($100 MSRP vs $199 MSRP).
✅Draws 1W instead of 65W, a 64W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 3600 across 50 shared CPU benchmark tests.
❌Lower PassMark (1,700 vs 17,685).
❌Lower PassMark per dollar, at 17.0 vs 88.9 PassMark/$ ($100 MSRP vs $199 MSRP).
❌No boxed cooler included, unlike Ryzen 5 3600.

Ryzen 5 3600

2019

Why buy it

✅Better for gaming: +398.9% higher average FPS across 50 shared CPU benchmark tests.
✅Delivers 422.8% more PassMark for each dollar spent, at 88.9 vs 17.0 PassMark/$ ($199 MSRP vs $100 MSRP).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Athlon II M300.

Trade-offs

❌
99% HIGHER MSRP
$199 MSRPvs$100 MSRP
❌6400% higher power demand at 65W vs 1W.

Quick Answers

So, is Ryzen 5 3600 better than Athlon II M300?

Yes. Ryzen 5 3600 is the better all-around CPU here. It gives you a 398.9% average FPS lead across 50 shared CPU game tests in our data, 940.3% better 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 5 3600 is the better pick. According to our tests, it delivers 398.9% 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 940.3% better PassMark, backed by 6 cores and 12 threads.

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 99.0% more expensive on MSRP at $199 MSRP versus $100 MSRP, and it still gives you a 398.9% average FPS lead across 50 shared CPU game tests in our data. It is also 422.8% better value on MSRP (88.9 vs 17.0 PassMark/$), 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 2009) and more multi-core headroom with 6 cores / 12 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Athlon II M300 vs Ryzen 5 3600 Technical Specifications

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

Athlon II M300

The Athlon II M300 is manufactured by AMD. It was released in 2009-01-01. It is based on the Caspian (2009) architecture. It features 2 cores and 2 threads. Max frequency: 2 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: S1g3. Thermal design power (TDP): 1 MB. Memory support: DDR2. Passmark benchmark score: 1,700 points. Launch price was $149.

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.

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Processing Power

The Athlon II M300 packs 2 cores / 2 threads, while the Ryzen 5 3600 offers 6 cores / 12 threads — the Ryzen 5 3600 has 4 more cores. Boost clocks reach 2 GHz on the Athlon II M300 versus 4.2 GHz on the Ryzen 5 3600 — a 71% clock advantage for the Ryzen 5 3600. The Athlon II M300 uses the Caspian (2009) architecture (45 nm), while the Ryzen 5 3600 uses Matisse (2019−2020) (7 nm, 12 nm). In PassMark, the Athlon II M300 scores 1,700 against the Ryzen 5 3600's 17,685 — a 164.9% lead for the Ryzen 5 3600.

Feature	Athlon II M300	Ryzen 5 3600
Cores / Threads	2 / 2	6 / 12+200%
Boost Clock	2 GHz	4.2 GHz+110%
Base Clock	—	3.6 GHz
L3 Cache	—	32 MB (total)
L2 Cache	1 MB	512K (per core)+51100%
Process	45 nm	7 nm, 12 nm-84%
Architecture	Caspian (2009)	Matisse (2019−2020)
PassMark	1,700	17,685+940%
Cinebench R23 Multi	—	9,500
Geekbench 6 Single	—	1,295
Geekbench 6 Multi	—	1,898

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Memory & Platform

The Athlon II M300 uses the S1g3 socket (PCIe 2.0), while the Ryzen 5 3600 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 800 on the Athlon II M300 versus DDR4-3200 on the Ryzen 5 3600 — the Ryzen 5 3600 supports 300% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 5 3600 supports up to 128 GB of RAM compared to 8 GB — 1500% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Athlon II M300) vs 24 (Ryzen 5 3600) — the Ryzen 5 3600 offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: S1g3 (Athlon II M300) and AMD B550,AMD X570,AMD B450,AMD X470 (Ryzen 5 3600).

Feature	Athlon II M300	Ryzen 5 3600
Socket	S1g3	AM4
PCIe Generation	PCIe 2.0	PCIe 4.0+100%
Max RAM Speed	800	DDR4-3200+300%
Max RAM Capacity	8 GB	128 GB+1500%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	0	24

🔧

Advanced Features

Only the Ryzen 5 3600 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: true (Athlon II M300) vs Yes (Ryzen 5 3600). Primary use case: Ryzen 5 3600 targets Gaming/Budget Workstation. Direct competitor: Athlon II M300 rivals Core 2 Duo T6400; Ryzen 5 3600 rivals Core i5-10400.

Feature	Athlon II M300	Ryzen 5 3600
Integrated GPU	No	No
IGPU Model	None	—
Unlocked	No	Yes
AVX-512	No	No
Virtualization	true	Yes
Target Use	—	Gaming/Budget Workstation

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Value Analysis

At launch, the Athlon II M300 was priced at $100, while the Ryzen 5 3600 came in at $199. On launch pricing ($100 vs $199), Athlon II M300 was $99 cheaper. In terms of value on MSRP (PassMark points per dollar), the Athlon II M300 delivers 17.0 pts/$ vs 88.9 pts/$ for the Ryzen 5 3600 — making the Ryzen 5 3600 the 135.8% better value option.

Feature	Athlon II M300	Ryzen 5 3600
MSRP	$100-50%	$199
Performance per Dollar	17.0	88.9+423%
Release Date	2009	2019

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