EPYC 9174F vs Ryzen 9 8945HX

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.

EPYC 9174F vs Ryzen 9 8945HX 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.

EPYC 9174F vs Ryzen 9 8945HX: Pros, Cons & Final Verdict

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

EPYC 9174F

2022

Why buy it

✅Better for gaming: +15.0% higher average FPS across 50 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 128 PCIe lanes vs 28.
✅357.1% more PCIe lanes (128 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (52,249 vs 53,211).
❌Launch MSRP is still $194 MSRP, while Ryzen 9 8945HX mostly shows up through inconsistent older-market listings.
❌481.8% higher power demand at 320W vs 55W.
❌No integrated graphics, while Ryzen 9 8945HX can still boot and troubleshoot without a discrete GPU.

Ryzen 9 8945HX

2025

Why buy it

✅+1.8% higher PassMark.
✅Draws 55W instead of 320W, a 265W reduction.
✅Integrated graphics onboard with AMD Radeon 610M, while EPYC 9174F needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than EPYC 9174F across 50 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than EPYC 9174F, which brings 16 cores / 32 threads and 128 PCIe lanes.

Quick Answers

So, is Ryzen 9 8945HX better than EPYC 9174F?

Not really, because they are built for different jobs. EPYC 9174F makes more sense for workstation-style multi-core throughput, while Ryzen 9 8945HX is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 8945HX is the stronger fit. You are getting 1.8% better PassMark, backed by 16 cores and 32 threads.

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

Ryzen 9 8945HX is still the faster CPU overall, but EPYC 9174F is easier to justify if budget matters more than peak performance. Ryzen 9 8945HX comes in at an unclear MSRP at unclear MSRP versus $194 MSRP, and it still gives you 1.8% better PassMark. The compromise is that EPYC 9174F is still the better pure gaming CPU with a 15.0% average FPS lead across 50 shared CPU game tests in our data. EPYC 9174F is also 100.0% better value on MSRP (269.3 vs 0.0 PassMark/$), 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 9 8945HX makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2022) and more multi-core headroom with 16 cores / 32 threads instead of 16/32. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

EPYC 9174F vs Ryzen 9 8945HX Technical Specifications

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

EPYC 9174F

The EPYC 9174F is manufactured by AMD. It was released in 10 November 2022 (3 years ago). It is based on the Genoa (2022−2023) architecture. It features 16 cores and 32 threads. Base frequency is 4.1 GHz, with boost up to 4.4 GHz. L3 cache: 256 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 320 Watt. Memory support: DDR5-4800. Passmark benchmark score: 52,249 points. Launch price was $3,850.

Ryzen 9 8945HX

The Ryzen 9 8945HX is manufactured by AMD. It was released in 2025-04-01. It is based on the Dragon Range (2025) architecture. It features 16 cores and 32 threads. Base frequency is 2.5 GHz, with boost up to 5.4 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: FL1. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 53,211 points. Launch price was $700.

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Processing Power

Both the EPYC 9174F and Ryzen 9 8945HX share an identical 16-core/32-thread configuration. Boost clocks reach 4.4 GHz on the EPYC 9174F versus 5.4 GHz on the Ryzen 9 8945HX — a 20.4% clock advantage for the Ryzen 9 8945HX (base: 4.1 GHz vs 2.5 GHz). The EPYC 9174F uses the Genoa (2022−2023) architecture (5 nm, 6 nm), while the Ryzen 9 8945HX uses Dragon Range (2025) (5 nm). In PassMark, the EPYC 9174F scores 52,249 against the Ryzen 9 8945HX's 53,211 — a 1.8% lead for the Ryzen 9 8945HX. L3 cache: 256 MB (total) on the EPYC 9174F vs 64 MB (total) on the Ryzen 9 8945HX.

Feature	EPYC 9174F	Ryzen 9 8945HX
Cores / Threads	16 / 32	16 / 32
Boost Clock	4.4 GHz	5.4 GHz+23%
Base Clock	4.1 GHz+64%	2.5 GHz
L3 Cache	256 MB (total)+300%	64 MB (total)
L2 Cache	1 MB (per core)	1 MB (per core)
Process	5 nm, 6 nm	5 nm
Architecture	Genoa (2022−2023)	Dragon Range (2025)
PassMark	52,249	53,211+2%

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Memory & Platform

The EPYC 9174F uses the SP5 socket (PCIe 5.0), while the Ryzen 9 8945HX uses FL1 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the EPYC 9174F versus 5600 on the Ryzen 9 8945HX — the Ryzen 9 8945HX supports 16.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9174F supports up to 6144 of RAM compared to 96 — 6300% more capacity for professional workloads. Memory channels: 12 (EPYC 9174F) vs 2 (Ryzen 9 8945HX). PCIe lanes: 128 (EPYC 9174F) vs 28 (Ryzen 9 8945HX) — the EPYC 9174F offers 100 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP5 (EPYC 9174F) and FL1 (Ryzen 9 8945HX).

Feature	EPYC 9174F	Ryzen 9 8945HX
Socket	SP5	FL1
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	4800	5600+17%
Max RAM Capacity	6144+6300%	96
RAM Channels	12+500%	2
ECC Support	Yes	Yes
PCIe Lanes	128+357%	28

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Advanced Features

Only the Ryzen 9 8945HX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (EPYC 9174F) vs VT-x, VT-d, AMD-V (Ryzen 9 8945HX). The Ryzen 9 8945HX includes integrated graphics (AMD Radeon 610M), while the EPYC 9174F requires a dedicated GPU. Direct competitor: EPYC 9174F rivals Xeon Platinum 8468; Ryzen 9 8945HX rivals Core Ultra 9 275HX.