Ryzen 9 8945H vs Xeon Gold 6246R

CPU

GPU

Ryzen 9 8945H

8 Cores16 Thrd8 WWMax: 5.2 GHz2023

Ryzen family

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Xeon Gold 6246R

16 Cores32 Thrd205 WWMax: 4.1 GHz2020

Similar parts

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Ryzen 9 8945H vs Xeon Gold 6246R Performance Spectrum

Ryzen 9 8945H

8 / 16

30,240

0.0%

Ryzen Threadripper 3970X

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 5995WX

Xeon Gold 6246R

16 / 32

30,468

+0.8%

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 8945H vs Xeon Gold 6246R 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 8945H vs Xeon Gold 6246R: 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 8945H

2023

Why buy it

✅Better for gaming: +6.5% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 8W instead of 205W, a 197W reduction.
✅Newer platform on FP7/FP7r2/FP8 with DDR5 support instead of LGA3647 and DDR4.
✅Integrated graphics onboard with Radeon 780M, while Xeon Gold 6246R needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (16 MB vs 36 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6246R, which brings 16 cores / 32 threads and 48 PCIe lanes.

Xeon Gold 6246R

2020

Why buy it

✅+123.4% larger total L3 cache (36 MB vs 16 MB).
✅Better for workstations and heavier parallel workloads: 16 cores / 32 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 8945H across 50 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (16,000 vs 17,500).
❌2462.5% higher power demand at 205W vs 8W.
❌Older platform position on LGA3647 with DDR4, while Ryzen 9 8945H moves to FP7/FP7r2/FP8 and DDR5.
❌No integrated graphics, while Ryzen 9 8945H can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 9 8945H better than Xeon Gold 6246R?

Not really, because they are built for different jobs. Xeon Gold 6246R makes more sense for workstation-style multi-core throughput, while Ryzen 9 8945H is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 8945H is the better pick. According to our tests, it delivers 6.5% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 8945H is the stronger fit. You are getting 9.4% better Cinebench R23 multi-core, backed by 8 cores and 16 threads.

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

Ryzen 9 8945H still makes the most sense overall. Ryzen 9 8945H comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 6.5% average FPS lead across 50 shared CPU game tests in our data.

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

Ryzen 9 8945H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2020), a healthier platform with FP7/FP7r2/FP8 and DDR5 instead of LGA3647, and more multi-core headroom with 8 cores / 16 threads instead of 16/32. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 9 8945H vs Xeon Gold 6246R Technical Specifications

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

Ryzen 9 8945H

The Ryzen 9 8945H 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. L2 cache: 8 MB. Built on 4 nm process technology. Socket: FP7/FP7r2/FP8. Thermal design power (TDP): 8 MB + 16 MB. Memory support: DDR5. Passmark benchmark score: 30,240 points. Launch price was $499.

Xeon Gold 6246R

The Xeon Gold 6246R is manufactured by Intel. It was released in 24 February 2020 (5 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 16 cores and 32 threads. Base frequency is 3.4 GHz, with boost up to 4.1 GHz. L3 cache: 35.75 MB. L2 cache: 16 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 30,468 points. Launch price was $3,286.

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Processing Power

The Ryzen 9 8945H packs 8 cores / 16 threads, while the Xeon Gold 6246R offers 16 cores / 32 threads — the Xeon Gold 6246R has 8 more cores. Boost clocks reach 5.2 GHz on the Ryzen 9 8945H versus 4.1 GHz on the Xeon Gold 6246R — a 23.7% clock advantage for the Ryzen 9 8945H (base: 4 GHz vs 3.4 GHz). The Ryzen 9 8945H uses the Hawk Point-HS (Zen 4) (2023−2024) architecture (4 nm), while the Xeon Gold 6246R uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Ryzen 9 8945H scores 30,240 against the Xeon Gold 6246R's 30,468 — a 0.8% lead for the Xeon Gold 6246R. Cinebench R23 multi-core: 17,500 vs 16,000 (9% advantage for the Ryzen 9 8945H). Geekbench 6 single-core — the metric most relevant to gaming — records 2,617 vs 1,293, a 67.7% lead for the Ryzen 9 8945H that directly translates to higher frame rates. Multi-core Geekbench: 12,662 vs 9,848 (25% advantage for the Ryzen 9 8945H). L3 cache: 16 MB on the Ryzen 9 8945H vs 35.75 MB on the Xeon Gold 6246R.

Feature	Ryzen 9 8945H	Xeon Gold 6246R
Cores / Threads	8 / 16	16 / 32+100%
Boost Clock	5.2 GHz+27%	4.1 GHz
Base Clock	4 GHz+18%	3.4 GHz
L3 Cache	16 MB	35.75 MB+123%
L2 Cache	8 MB	16 MB+100%
Process	4 nm-71%	14 nm
Architecture	Hawk Point-HS (Zen 4) (2023−2024)	Cascade Lake (2019−2020)
PassMark	30,240	30,468
Cinebench R23 Multi	17,500+9%	16,000
Geekbench 6 Single	2,617+102%	1,293
Geekbench 6 Multi	12,662+29%	9,848

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Memory & Platform

The Ryzen 9 8945H uses the FP7/FP7r2/FP8 socket (PCIe 4.0), while the Xeon Gold 6246R uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Ryzen 9 8945H versus DDR4-2933 on the Xeon Gold 6246R — the Ryzen 9 8945H supports 90.9% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6246R supports up to 1024 GB of RAM compared to 256 GB — 300% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 8945H) vs 6 (Xeon Gold 6246R). PCIe lanes: 20 (Ryzen 9 8945H) vs 48 (Xeon Gold 6246R) — the Xeon Gold 6246R offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FP7,FP7r2,FP8 (Ryzen 9 8945H) and Lewisburg (Xeon Gold 6246R).

Feature	Ryzen 9 8945H	Xeon Gold 6246R
Socket	FP7/FP7r2/FP8	LGA3647
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR5-5600+91%	DDR4-2933
Max RAM Capacity	256 GB	1024 GB+300%
RAM Channels	2	6+200%
ECC Support	No	Yes
PCIe Lanes	20	48+140%

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Advanced Features

Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: AMD-V (Ryzen 9 8945H) vs VT-x, VT-d, EPT (Xeon Gold 6246R). The Ryzen 9 8945H includes integrated graphics (Radeon 780M), while the Xeon Gold 6246R requires a dedicated GPU. Primary use case: Ryzen 9 8945H targets Gaming, Xeon Gold 6246R targets High-frequency Server / Financial. Direct competitor: Ryzen 9 8945H rivals Core i9-13900H; Xeon Gold 6246R rivals EPYC 7302.

Feature	Ryzen 9 8945H	Xeon Gold 6246R
Integrated GPU	Yes	No
IGPU Model	Radeon 780M	—
Unlocked	No	No
AVX-512	Yes	Yes
Virtualization	AMD-V	VT-x, VT-d, EPT
Target Use	Gaming	High-frequency Server / Financial