Ryzen 5 5600XT vs Ryzen 5 8645HS

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 5600XT vs Ryzen 5 8645HS 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 5600XT vs Ryzen 5 8645HS: 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 5600XT

2024

Why buy it

✅+0.2% higher PassMark.
✅+100% larger total L3 cache (32 MB vs 16 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 8645HS across 50 shared CPU benchmark tests.
❌Launch MSRP is still $192 MSRP, while Ryzen 5 8645HS mostly shows up through inconsistent older-market listings.
❌44.4% higher power demand at 65W vs 45W.
❌Older platform position on AM4 with DDR4, while Ryzen 5 8645HS moves to FP8 and DDR5.
❌No integrated graphics, while Ryzen 5 8645HS can still boot and troubleshoot without a discrete GPU.

Ryzen 5 8645HS

2023

Why buy it

✅Better for gaming: +16.0% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 45W instead of 65W, a 20W reduction.
✅Newer platform on FP8 with DDR5 support instead of AM4 and DDR4.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon 760M, while Ryzen 5 5600XT needs a discrete GPU.

Trade-offs

❌Lower PassMark (22,257 vs 22,310).
❌Smaller total L3 cache (16 MB vs 32 MB).

Quick Answers

So, is Ryzen 5 8645HS better than Ryzen 5 5600XT?

It depends on what you want from the system. For gaming, Ryzen 5 8645HS is ahead with a 16.0% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 5 5600XT pulls ahead with 0.2% better PassMark. Ryzen 5 5600XT also has the bigger cache pool with 100% larger total L3 cache (32 MB vs 16 MB).

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

For streaming, content creation, and heavier multitasking, Ryzen 5 5600XT is the stronger fit. You are getting 0.2% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 100% larger total L3 cache (32 MB vs 16 MB).

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

Ryzen 5 8645HS is still the faster CPU overall, but Ryzen 5 5600XT is easier to justify if budget matters more than peak performance. Ryzen 5 8645HS comes in at an unclear MSRP at unclear MSRP versus $192 MSRP, and it still gives you a 16.0% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Ryzen 5 5600XT is still stronger for heavier multi-core work with 0.2% better PassMark. Ryzen 5 5600XT is also 100.0% better value on MSRP (116.2 vs 0.0 PassMark/$), 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 5 8645HS makes more sense long term for 2026 and beyond. You are getting a healthier platform with FP8 and DDR5 instead of AM4. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 5 5600XT vs Ryzen 5 8645HS Technical Specifications

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

Ryzen 5 5600XT

The Ryzen 5 5600XT is manufactured by AMD. It was released in 31 October 2024 (1 year ago). It is based on the Vermeer (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.7 GHz, with boost up to 4.7 GHz. L3 cache: 32 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: 22,310 points. Launch price was $299.

Ryzen 5 8645HS

The Ryzen 5 8645HS is manufactured by AMD. It was released in 6 December 2023 (1 year ago). It is based on the Hawk Point-HS (Zen 4) (2023−2024) architecture. It features 6 cores and 12 threads. Base frequency is 4.3 GHz, with boost up to 5 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 45 Watt. Memory support: DDR5. Passmark benchmark score: 22,257 points. Launch price was $299.

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Processing Power

Both the Ryzen 5 5600XT and Ryzen 5 8645HS share an identical 6-core/12-thread configuration. Boost clocks reach 4.7 GHz on the Ryzen 5 5600XT versus 5 GHz on the Ryzen 5 8645HS — a 6.2% clock advantage for the Ryzen 5 8645HS (base: 3.7 GHz vs 4.3 GHz). The Ryzen 5 5600XT uses the Vermeer (2020−2025) architecture (7 nm), while the Ryzen 5 8645HS uses Hawk Point-HS (Zen 4) (2023−2024) (4 nm). In PassMark, the Ryzen 5 5600XT scores 22,310 against the Ryzen 5 8645HS's 22,257 — a 0.2% lead for the Ryzen 5 5600XT. L3 cache: 32 MB on the Ryzen 5 5600XT vs 16 MB (total) on the Ryzen 5 8645HS.

Feature	Ryzen 5 5600XT	Ryzen 5 8645HS
Cores / Threads	6 / 12	6 / 12
Boost Clock	4.7 GHz	5 GHz+6%
Base Clock	3.7 GHz	4.3 GHz+16%
L3 Cache	32 MB+100%	16 MB (total)
L2 Cache	512 kB (per core)	1 MB (per core)+100%
Process	7 nm	4 nm-43%
Architecture	Vermeer (2020−2025)	Hawk Point-HS (Zen 4) (2023−2024)
PassMark	22,310	22,257
Cinebench R23 Multi	—	13,316
Geekbench 6 Single	—	2,574
Geekbench 6 Multi	—	10,675

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Memory & Platform

The Ryzen 5 5600XT uses the AM4 socket (PCIe 4.0), while the Ryzen 5 8645HS uses FP8 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Ryzen 5 5600XT	Ryzen 5 8645HS
Socket	AM4	FP8
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	—	LPDDR5x-7500
Max RAM Capacity	—	256 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	20

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Advanced Features

Virtualization: not specified (Ryzen 5 5600XT) / AMD-V (SVM) (Ryzen 5 8645HS). The Ryzen 5 8645HS includes integrated graphics (Radeon 760M), while the Ryzen 5 5600XT requires a dedicated GPU. Primary use case: Ryzen 5 8645HS targets Gaming. Direct competitor: Ryzen 5 8645HS rivals Core i5-13500H.