EPYC 9184X vs Xeon 6517P

CPU

GPU

EPYC 9184X

16 Cores32 Thrd320 WWMax: 4.2 GHz2023

EPYC family

·······

Buy on Amazon

Xeon 6517P

16 Cores32 Thrd190 WWMax: 4.2 GHz2025

Similar parts

·······

Buy on Amazon

EPYC 9184X vs Xeon 6517P Performance Spectrum

EPYC 9184X

16 / 32

47,665

0.0%

Ryzen Threadripper PRO 3975WX

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Xeon 6517P

16 / 32

48,810

+2.4%

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.

EPYC 9184X vs Xeon 6517P 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 9184X vs Xeon 6517P: Pros, Cons & Final Verdict

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

EPYC 9184X

2023

Why buy it

✅Massive L3 cache advantage with 768 MB vs 72 MB, which is a real win in CPU-limited gaming.
✅45.5% more PCIe lanes (128 vs 88) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (47,665 vs 48,810).
❌Lower PassMark per dollar, at 9.7 vs 40.8 PassMark/$ ($4,928 MSRP vs $1,195 MSRP).
❌68.4% higher power demand at 320W vs 190W.

Xeon 6517P

2025

Why buy it

✅+2.4% higher PassMark.
✅Costs $3,733 less on MSRP ($1,195 MSRP vs $4,928 MSRP).
✅Delivers 322.3% more PassMark for each dollar spent, at 40.8 vs 9.7 PassMark/$ ($1,195 MSRP vs $4,928 MSRP).
✅Draws 190W instead of 320W, a 130W reduction.

Trade-offs

❌No 3D V-Cache or similar L3 advantage, which matters in CPU-limited gaming (72 MB vs 768 MB).

Quick Answers

So, is Xeon 6517P better than EPYC 9184X?

It depends on what you want from the system. For gaming, EPYC 9184X is ahead with a 2.6% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon 6517P pulls ahead with 2.4% better PassMark. EPYC 9184X also has the bigger cache pool with 966.7% larger total L3 cache (768 MB vs 72 MB).

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

For streaming, content creation, and heavier multitasking, Xeon 6517P is the stronger fit. You are getting 2.4% better PassMark, backed by 16 cores and 32 threads.

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

Xeon 6517P is the better buy right now. Xeon 6517P comes in $3,733 cheaper on MSRP at $1,195 MSRP versus $4,928 MSRP, and it still gives you 2.4% better PassMark. The compromise is that EPYC 9184X is still the better pure gaming CPU with a 2.6% average FPS lead across 50 shared CPU game tests in our data. It is also 322.3% better value on MSRP (40.8 vs 9.7 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon 6517P makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023) 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 9184X vs Xeon 6517P Technical Specifications

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

EPYC 9184X

The EPYC 9184X is manufactured by AMD. It was released in 13 June 2023 (2 years ago). It is based on the Genoa-X (2023) architecture. It features 16 cores and 32 threads. Base frequency is 3.55 GHz, with boost up to 4.2 GHz. L3 cache: 768 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: SP5. Thermal design power (TDP): 320 Watt. Memory support: DDR5. Passmark benchmark score: 47,665 points. Launch price was $4,928.

Xeon 6517P

The Xeon 6517P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 16 cores and 32 threads. Base frequency is 3.2 GHz, with boost up to 4.2 GHz. L3 cache: 72 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 190 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 48,810 points. Launch price was $1,195.

⚡

Processing Power

Both the EPYC 9184X and Xeon 6517P share an identical 16-core/32-thread configuration. Boost clocks reach 4.2 GHz on the EPYC 9184X versus 4.2 GHz on the Xeon 6517P — identical boost frequencies (base: 3.55 GHz vs 3.2 GHz). The EPYC 9184X uses the Genoa-X (2023) architecture (5 nm), while the Xeon 6517P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the EPYC 9184X scores 47,665 against the Xeon 6517P's 48,810 — a 2.4% lead for the Xeon 6517P. L3 cache: 768 MB (total) on the EPYC 9184X vs 72 MB (total) on the Xeon 6517P.

Feature	EPYC 9184X	Xeon 6517P
Cores / Threads	16 / 32	16 / 32
Boost Clock	4.2 GHz	4.2 GHz
Base Clock	3.55 GHz+11%	3.2 GHz
L3 Cache	768 MB (total)+967%	72 MB (total)
L2 Cache	1 MB (per core)	2 MB (per core)+100%
Process	5 nm	Intel 3 nm-40%
Architecture	Genoa-X (2023)	Granite Rapids (2024−2025)
PassMark	47,665	48,810+2%

🧠

Memory & Platform

The EPYC 9184X uses the SP5 socket (PCIe 5.0), while the Xeon 6517P uses LGA4710 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the EPYC 9184X versus 6400 on the Xeon 6517P — the Xeon 6517P supports 33.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9184X supports up to 6144 of RAM compared to 4096 — 50% more capacity for professional workloads. Memory channels: 12 (EPYC 9184X) vs 8 (Xeon 6517P). PCIe lanes: 128 (EPYC 9184X) vs 88 (Xeon 6517P) — the EPYC 9184X offers 40 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP5 (EPYC 9184X) and Granite Rapids-SP (Xeon 6517P).

Feature	EPYC 9184X	Xeon 6517P
Socket	SP5	LGA4710
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	4800	6400+33%
Max RAM Capacity	6144+50%	4096
RAM Channels	12+50%	8
ECC Support	Yes	Yes
PCIe Lanes	128+45%	88

🔧

Advanced Features

Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d, AMD-V (EPYC 9184X) vs VT-x, VT-d (Xeon 6517P). Direct competitor: EPYC 9184X rivals Xeon Platinum 8468X; Xeon 6517P rivals EPYC 9554.

Feature	EPYC 9184X	Xeon 6517P
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d, AMD-V	VT-x, VT-d

💰

Value Analysis

At launch, the EPYC 9184X was priced at $4928, while the Xeon 6517P came in at $1195. On launch pricing ($4928 vs $1195), Xeon 6517P was $3733 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 9184X delivers 9.7 pts/$ vs 40.8 pts/$ for the Xeon 6517P — making the Xeon 6517P the 123.4% better value option.

Feature	EPYC 9184X	Xeon 6517P
MSRP	$4928	$1195-76%
Performance per Dollar	9.7	40.8+321%
Release Date	2023	2025

Search EPYC 9184X on Amazon

Search Xeon 6517P on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.