Ryzen 3 8300G vs Ryzen 5 PRO 5675U

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 3 8300G vs Ryzen 5 PRO 5675U 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 3 8300G vs Ryzen 5 PRO 5675U: Pros, Cons & Final Verdict

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

Ryzen 3 8300G

2024

Why buy it

✅Better for gaming: +7.6% higher average FPS across 50 shared CPU benchmark tests.
✅Newer platform on AM5 with DDR5 support instead of FP6 and DDR4.

Trade-offs

❌Lower PassMark (14,113 vs 14,213).
❌Smaller total L3 cache (8 MB vs 16 MB).
❌Launch MSRP is still $176 MSRP, while Ryzen 5 PRO 5675U mostly shows up through inconsistent older-market listings.
❌333.3% higher power demand at 65W vs 15W.

Ryzen 5 PRO 5675U

2022

Why buy it

✅+0.7% higher PassMark.
✅+100% larger total L3 cache (16 MB vs 8 MB).
✅Draws 15W instead of 65W, a 50W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 3 8300G across 50 shared CPU benchmark tests.
❌Older platform position on FP6 with DDR4, while Ryzen 3 8300G moves to AM5 and DDR5.

Quick Answers

So, is Ryzen 3 8300G better than Ryzen 5 PRO 5675U?

It depends on what you want from the system. For gaming, Ryzen 3 8300G is ahead with a 7.6% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 5 PRO 5675U pulls ahead with 0.7% better PassMark. Ryzen 5 PRO 5675U also has the bigger cache pool with 100% larger total L3 cache (16 MB vs 8 MB).

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

For streaming, content creation, and heavier multitasking, Ryzen 5 PRO 5675U is the stronger fit. You are getting 0.7% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 100% larger total L3 cache (16 MB vs 8 MB).

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

Ryzen 3 8300G is the better buy right now. Ryzen 3 8300G comes in at an unclear MSRP at $176 MSRP versus unclear MSRP, and it still gives you a 7.6% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Ryzen 5 PRO 5675U is still stronger for heavier multi-core work with 0.7% better PassMark. It is also 100.0% better value on MSRP (80.2 vs 0.0 PassMark/$), 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 8300G makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2022) and a healthier platform with AM5 and DDR5 instead of FP6. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 3 8300G vs Ryzen 5 PRO 5675U Technical Specifications

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

Ryzen 3 8300G

The Ryzen 3 8300G is manufactured by AMD. It was released in 8 January 2024 (1 year ago). It is based on the Phoenix2 (2024) architecture. It features 4 cores and 8 threads. Base frequency is 3.4 GHz, with boost up to 4.9 GHz. L3 cache: 8 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 14,113 points. Launch price was $176.

Ryzen 5 PRO 5675U

The Ryzen 5 PRO 5675U is manufactured by AMD. It was released in 19 April 2022 (3 years ago). It is based on the Barcelo-U PRO (Zen 3) (2022) architecture. It features 6 cores and 12 threads. Base frequency is 2.3 GHz, with boost up to 4.3 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 14,213 points. Launch price was $149.

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Processing Power

The Ryzen 3 8300G packs 4 cores / 8 threads, while the Ryzen 5 PRO 5675U offers 6 cores / 12 threads — the Ryzen 5 PRO 5675U has 2 more cores. Boost clocks reach 4.9 GHz on the Ryzen 3 8300G versus 4.3 GHz on the Ryzen 5 PRO 5675U — a 13% clock advantage for the Ryzen 3 8300G (base: 3.4 GHz vs 2.3 GHz). The Ryzen 3 8300G uses the Phoenix2 (2024) architecture (4 nm), while the Ryzen 5 PRO 5675U uses Barcelo-U PRO (Zen 3) (2022) (7 nm). In PassMark, the Ryzen 3 8300G scores 14,113 against the Ryzen 5 PRO 5675U's 14,213 — a 0.7% lead for the Ryzen 5 PRO 5675U. L3 cache: 8 MB (total) on the Ryzen 3 8300G vs 16 MB (total) on the Ryzen 5 PRO 5675U.

Feature	Ryzen 3 8300G	Ryzen 5 PRO 5675U
Cores / Threads	4 / 8	6 / 12+50%
Boost Clock	4.9 GHz+14%	4.3 GHz
Base Clock	3.4 GHz+48%	2.3 GHz
L3 Cache	8 MB (total)	16 MB (total)+100%
L2 Cache	1 MB (per core)	512K (per core)+51100%
Process	4 nm-43%	7 nm
Architecture	Phoenix2 (2024)	Barcelo-U PRO (Zen 3) (2022)
PassMark	14,113	14,213

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Memory & Platform

The Ryzen 3 8300G uses the AM5 socket (PCIe 4.0), while the Ryzen 5 PRO 5675U uses FP6 (PCIe 4.0) — making them incompatible on the same motherboard.