Ryzen 7 5800X vs Ryzen AI 9 HX PRO 375

AMD

Ryzen 7 5800X

8 Cores16 Thrd105 WWMax: 4.7 GHz2020
Ryzen family
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VS
AMD

Ryzen AI 9 HX PRO 375

12 Cores24 Thrd28 WWMax: 5.1 GHz2025
Similar parts
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Ryzen 7 5800X vs Ryzen AI 9 HX PRO 375 Performance Spectrum

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 7 5800X vs Ryzen AI 9 HX PRO 375 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 7 5800X vs Ryzen AI 9 HX PRO 375: Pros, Cons & Final Verdict

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

Ryzen 7 5800X

2020

Why buy it

  • Better for gaming: +14.8% higher average FPS across 50 shared CPU benchmark tests.
  • +100% larger total L3 cache (32 MB vs 16 MB).
  • 50% more PCIe lanes (24 vs 16) for storage and expansion-heavy builds.

Trade-offs

  • Lower PassMark (27,712 vs 33,619).
  • Launch MSRP is still $449 MSRP, while Ryzen AI 9 HX PRO 375 mostly shows up through inconsistent older-market listings.
  • 275% higher power demand at 105W vs 28W.
  • Older platform position on AM4 with DDR4, while Ryzen AI 9 HX PRO 375 moves to FP8 and DDR5.
  • No integrated graphics, while Ryzen AI 9 HX PRO 375 can still boot and troubleshoot without a discrete GPU.

Ryzen AI 9 HX PRO 375

2025

Why buy it

  • +21.3% higher PassMark.
  • Draws 28W instead of 105W, a 77W reduction.
  • Newer platform on FP8 with DDR5 support instead of AM4 and DDR4.
  • Integrated graphics onboard with Radeon 890M, while Ryzen 7 5800X needs a discrete GPU.
  • Includes a boxed cooler (Laptop Integrated), unlike Ryzen 7 5800X.

Trade-offs

  • Worse for gaming: lower average FPS than Ryzen 7 5800X across 50 shared CPU benchmark tests.
  • Smaller total L3 cache (16 MB vs 32 MB).

Quick Answers

So, is Ryzen AI 9 HX PRO 375 better than Ryzen 7 5800X?
It depends on what you want from the system. For gaming, Ryzen 7 5800X is ahead with a 14.8% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen AI 9 HX PRO 375 pulls ahead with 21.3% better PassMark. Ryzen 7 5800X 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 AI 9 HX PRO 375 is the stronger fit. You are getting 21.3% better PassMark, backed by 12 cores and 24 threads.
Which one is the smarter buy today, not just the cheaper CPU?
Ryzen AI 9 HX PRO 375 is still the faster CPU overall, but Ryzen 7 5800X is easier to justify if budget matters more than peak performance. Ryzen AI 9 HX PRO 375 comes in at an unclear MSRP at unclear MSRP versus $449 MSRP, and it still gives you 21.3% better PassMark. The compromise is that Ryzen 7 5800X is still the better pure gaming CPU with a 14.8% average FPS lead across 50 shared CPU game tests in our data. Ryzen 7 5800X is also 100.0% better value on MSRP (61.7 vs 0.0 PassMark/$), 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 AI 9 HX PRO 375 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2020), a healthier platform with FP8 and DDR5 instead of AM4, and more multi-core headroom with 12 cores / 24 threads instead of 8/16. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 7 5800X vs Ryzen AI 9 HX PRO 375 Technical Specifications

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

AMD

Ryzen 7 5800X

The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 27,712 points. Launch price was $449.

AMD

Ryzen AI 9 HX PRO 375

The Ryzen AI 9 HX PRO 375 is manufactured by AMD. It was released in 6 January 2025 (less than a year ago). It is based on the Strix Point (2024−2025) architecture. It features 12 cores and 24 threads. Base frequency is 2 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB. L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 28 Watt. Memory support: DDR5. Passmark benchmark score: 33,619 points. Launch price was $499.

Processing Power

The Ryzen 7 5800X packs 8 cores / 16 threads, while the Ryzen AI 9 HX PRO 375 offers 12 cores / 24 threads — the Ryzen AI 9 HX PRO 375 has 4 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 5.1 GHz on the Ryzen AI 9 HX PRO 375 — a 8.2% clock advantage for the Ryzen AI 9 HX PRO 375 (base: 3.8 GHz vs 2 GHz). The Ryzen 7 5800X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Ryzen AI 9 HX PRO 375 uses Strix Point (2024−2025) (4 nm). In PassMark, the Ryzen 7 5800X scores 27,712 against the Ryzen AI 9 HX PRO 375's 33,619 — a 19.3% lead for the Ryzen AI 9 HX PRO 375. L3 cache: 32 MB on the Ryzen 7 5800X vs 16 MB on the Ryzen AI 9 HX PRO 375.

FeatureRyzen 7 5800XRyzen AI 9 HX PRO 375
Cores / Threads
8 / 16
12 / 24+50%
Boost Clock
4.7 GHz
5.1 GHz+9%
Base Clock
3.8 GHz+90%
2 GHz
L3 Cache
32 MB+100%
16 MB
L2 Cache
512K (per core)+51100%
1 MB (per core)
Process
7 nm, 12 nm
4 nm-43%
Architecture
Vermeer (Zen 3) (2020−2022)
Strix Point (2024−2025)
PassMark
27,712
33,619+21%
Cinebench R23 Multi
22,246
Geekbench 6 Single
2,864
Geekbench 6 Multi
15,012
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Memory & Platform

The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Ryzen AI 9 HX PRO 375 uses FP8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5800X versus LPDDR5x-8000 on the Ryzen AI 9 HX PRO 375 — the Ryzen AI 9 HX PRO 375 supports 150% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen AI 9 HX PRO 375 supports up to 256 GB of RAM compared to 128 GB 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (Ryzen 7 5800X) vs 16 (Ryzen AI 9 HX PRO 375) — the Ryzen 7 5800X offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X) and FP8,FP7 (Ryzen AI 9 HX PRO 375).

FeatureRyzen 7 5800XRyzen AI 9 HX PRO 375
Socket
AM4
FP8
PCIe Generation
PCIe 4.0
PCIe 4.0
Max RAM Speed
DDR4-3200
LPDDR5x-8000+150%
Max RAM Capacity
128 GB
256 GB+100%
RAM Channels
2
2
ECC Support
Yes
Yes
PCIe Lanes
24+50%
16
🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Only the Ryzen AI 9 HX PRO 375 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 7 5800X) vs AMD-V, IOMMU (Ryzen AI 9 HX PRO 375). The Ryzen AI 9 HX PRO 375 includes integrated graphics (Radeon 890M), while the Ryzen 7 5800X requires a dedicated GPU. Primary use case: Ryzen 7 5800X targets Desktop, Ryzen AI 9 HX PRO 375 targets Mobile Workstation / High-end Gaming. Direct competitor: Ryzen AI 9 HX PRO 375 rivals Core i9-14900HX.

FeatureRyzen 7 5800XRyzen AI 9 HX PRO 375
Integrated GPU
No
Yes
IGPU Model
Radeon 890M
Unlocked
Yes
Yes
AVX-512
No
Yes
Virtualization
AMD-V
AMD-V, IOMMU
Target Use
Desktop
Mobile Workstation / High-end Gaming
💰

Value Analysis

At launch, the Ryzen 7 5800X was priced at $449, while the Ryzen AI 9 HX PRO 375 came in at $0. On launch pricing ($449 vs $0), Ryzen AI 9 HX PRO 375 was $449 cheaper.

FeatureRyzen 7 5800XRyzen AI 9 HX PRO 375
MSRP
$449
$0-100%
Performance per Dollar
61.7
Release Date
2020
2025

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