Ryzen 9 8945HS vs Xeon Gold 5318H

CPU

GPU

Ryzen 9 8945HS

8 Cores16 Thrd45 WWMax: 5.2 GHz2023

Ryzen family

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Xeon Gold 5318H

18 Cores36 Thrd150 WWMax: 3.8 GHz2021

Similar parts

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Ryzen 9 8945HS vs Xeon Gold 5318H Performance Spectrum

Ryzen 9 8945HS

8 / 16

29,584

+1.0%

Ryzen Threadripper PRO 3975WX

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 5995WX

Xeon Gold 5318H

18 / 36

29,301

0.0%

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 9 8945HS vs Xeon Gold 5318H 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 9 8945HS vs Xeon Gold 5318H: Pros, Cons & Final Verdict

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

Ryzen 9 8945HS

2023

Why buy it

✅Better for gaming: +30.3% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 45W instead of 150W, a 105W reduction.
✅Newer platform on FP8 with DDR5 support instead of LGA4189 and DDR4.
✅Integrated graphics onboard with Radeon 780M, while Xeon Gold 5318H needs a discrete GPU.
✅Includes a boxed cooler (Laptop Integrated), unlike Xeon Gold 5318H.

Trade-offs

❌Lower Cinebench R23 multi-core (17,200 vs 18,000).
❌Smaller total L3 cache (16 MB vs 25 MB).
❌Less compelling for workstation-style loads than Xeon Gold 5318H, which brings 18 cores / 36 threads and 48 PCIe lanes.

Xeon Gold 5318H

2021

Why buy it

✅+4.7% higher Cinebench R23 multi-core.
✅+54.7% larger total L3 cache (25 MB vs 16 MB).
✅Better for workstations and heavier parallel workloads: 18 cores / 36 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 8945HS across 50 shared CPU benchmark tests.
❌233.3% higher power demand at 150W vs 45W.
❌Older platform position on LGA4189 with DDR4, while Ryzen 9 8945HS moves to FP8 and DDR5.
❌No integrated graphics, while Ryzen 9 8945HS can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Ryzen 9 8945HS.

Quick Answers

So, is Ryzen 9 8945HS better than Xeon Gold 5318H?

Not really, because they are built for different jobs. Xeon Gold 5318H makes more sense for workstation-style multi-core throughput, while Ryzen 9 8945HS 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, Xeon Gold 5318H is the stronger fit. You are getting 4.7% better Cinebench R23 multi-core, backed by 18 cores and 36 threads. It also has the larger cache pool with 54.7% larger total L3 cache (25 MB vs 16 MB).

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

Ryzen 9 8945HS still makes the most sense overall. Ryzen 9 8945HS comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 30.3% average FPS lead across 50 shared CPU game tests in our data.

Which one is more future-proof for 2026 and beyond?

Ryzen 9 8945HS makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021) and a healthier platform with FP8 and DDR5 instead of LGA4189. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 9 8945HS vs Xeon Gold 5318H Technical Specifications

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

Ryzen 9 8945HS

The Ryzen 9 8945HS 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 8 cores and 16 threads. Base frequency is 4 GHz, with boost up to 5.2 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: 29,584 points. Launch price was $299.

Xeon Gold 5318H

The Xeon Gold 5318H is manufactured by Intel. It was released in 2015-01-01. It is based on the Cooper Lake-SP (2021) architecture. It features 18 cores and 36 threads. Base frequency is 2.5 GHz, with boost up to 3.8 GHz. L3 cache: 24.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA4189. Thermal design power (TDP): 150 Watt. Memory support: DDR4 RDIMM. Passmark benchmark score: 29,301 points. Launch price was $800.

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Processing Power

The Ryzen 9 8945HS packs 8 cores / 16 threads, while the Xeon Gold 5318H offers 18 cores / 36 threads — the Xeon Gold 5318H has 10 more cores. Boost clocks reach 5.2 GHz on the Ryzen 9 8945HS versus 3.8 GHz on the Xeon Gold 5318H — a 31.1% clock advantage for the Ryzen 9 8945HS (base: 4 GHz vs 2.5 GHz). The Ryzen 9 8945HS uses the Hawk Point-HS (Zen 4) (2023−2024) architecture (4 nm), while the Xeon Gold 5318H uses Cooper Lake-SP (2021) (14 nm). In PassMark, the Ryzen 9 8945HS scores 29,584 against the Xeon Gold 5318H's 29,301 — a 1% lead for the Ryzen 9 8945HS. Cinebench R23 multi-core: 17,200 vs 18,000 (4.5% advantage for the Xeon Gold 5318H). Geekbench 6 single-core — the metric most relevant to gaming — records 2,686 vs 1,063, a 86.6% lead for the Ryzen 9 8945HS that directly translates to higher frame rates. Multi-core Geekbench: 13,283 vs 15,000 (12.1% advantage for the Xeon Gold 5318H). L3 cache: 16 MB (total) on the Ryzen 9 8945HS vs 24.75 MB (total) on the Xeon Gold 5318H.

Feature	Ryzen 9 8945HS	Xeon Gold 5318H
Cores / Threads	8 / 16	18 / 36+125%
Boost Clock	5.2 GHz+37%	3.8 GHz
Base Clock	4 GHz+60%	2.5 GHz
L3 Cache	16 MB (total)	24.75 MB (total)+55%
L2 Cache	1 MB (per core)	1 MB (per core)
Process	4 nm-71%	14 nm
Architecture	Hawk Point-HS (Zen 4) (2023−2024)	Cooper Lake-SP (2021)
PassMark	29,584	29,301
Cinebench R23 Multi	17,200	18,000+5%
Geekbench 6 Single	2,686+153%	1,063
Geekbench 6 Multi	13,283	15,000+13%

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Memory & Platform

The Ryzen 9 8945HS uses the FP8 socket (PCIe 4.0), while the Xeon Gold 5318H uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches LPDDR5x-7500, DDR5-5600 on the Ryzen 9 8945HS versus DDR4-2667 on the Xeon Gold 5318H — the Ryzen 9 8945HS supports 181.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 5318H supports up to 1152 GB of RAM compared to 256 GB — 350% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 8945HS) vs 6 (Xeon Gold 5318H). PCIe lanes: 20 (Ryzen 9 8945HS) vs 48 (Xeon Gold 5318H) — the Xeon Gold 5318H offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FP7,FP8 (Ryzen 9 8945HS) and C620 Series (Xeon Gold 5318H).

Feature	Ryzen 9 8945HS	Xeon Gold 5318H
Socket	FP8	LGA4189
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	LPDDR5x-7500, DDR5-5600+181%	DDR4-2667
Max RAM Capacity	256 GB	1152 GB+350%
RAM Channels	2	6+200%
ECC Support	No	Yes
PCIe Lanes	20	48+140%

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Advanced Features

Only the Ryzen 9 8945HS 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: AMD-V (Ryzen 9 8945HS) vs VT-x, VT-d, EPT (Xeon Gold 5318H). The Ryzen 9 8945HS includes integrated graphics (Radeon 780M), while the Xeon Gold 5318H requires a dedicated GPU. Primary use case: Ryzen 9 8945HS targets Premium Performance Laptop, Xeon Gold 5318H targets Cloud Infrastructure / Virtualization. Direct competitor: Ryzen 9 8945HS rivals Core Ultra 9 185H; Xeon Gold 5318H rivals EPYC 7352.

Feature	Ryzen 9 8945HS	Xeon Gold 5318H
Integrated GPU	Yes	No
IGPU Model	Radeon 780M	—
Unlocked	Yes	No
AVX-512	Yes	Yes
Virtualization	AMD-V	VT-x, VT-d, EPT
Target Use	Premium Performance Laptop	Cloud Infrastructure / Virtualization