EPYC 8534P vs EPYC 9384X

EPYC 8534P vs EPYC 9384X Performance Spectrum

EPYC 8534P

64 / 128

71,900

0.0%

Ryzen Threadripper PRO 5945WX

Ryzen 9 7900

Ryzen 9 9955HX

Ryzen Threadripper 3970X

Ryzen Threadripper 7960X

Ryzen Threadripper PRO 7975WX

Ryzen Threadripper 9970X

Ryzen Threadripper PRO 7985WX

EPYC 9384X

32 / 64

72,121

+0.3%

Ryzen Threadripper PRO 5945WX

Ryzen 9 7900

Ryzen 9 9955HX

Ryzen Threadripper 3970X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 7975WX

Ryzen Threadripper 9970X

Ryzen Threadripper PRO 7985WX

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 8534P vs EPYC 9384X 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 8534P vs EPYC 9384X: Pros, Cons & Final Verdict

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

EPYC 8534P

2023

Why buy it

✅Draws 200W instead of 320W, a 120W reduction.

Trade-offs

❌Lower PassMark (71,900 vs 72,121).
❌Smaller total L3 cache (128 MB vs 768 MB).

EPYC 9384X

2023

Why buy it

✅+500% larger total L3 cache (768 MB vs 128 MB).
✅33.3% more PCIe lanes (128 vs 96) for storage and expansion-heavy builds.

Trade-offs

❌60% higher power demand at 320W vs 200W.

Quick Answers

So, is EPYC 9384X better than EPYC 8534P?

Yes. EPYC 9384X is the better all-around CPU here. It gives you a 2.0% average FPS lead across 50 shared CPU game tests in our data and 0.3% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, EPYC 9384X is the better pick. According to our tests, it delivers 2.0% 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, EPYC 9384X is the stronger fit. You are getting 0.3% better PassMark, backed by 32 cores and 64 threads. It also has the larger cache pool with 500% larger total L3 cache (768 MB vs 128 MB).

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

EPYC 9384X is the better buy right now. EPYC 9384X comes in in basically the same MSRP band at $5,529 MSRP versus $5,529 MSRP, and it still gives you a 2.0% average FPS lead across 50 shared CPU game tests in our data. It is also 0.3% better value on MSRP (13.0 vs 13.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

EPYC 9384X is the safer long-term CPU choice because it gives you more room to grow and a better platform outlook.

EPYC 8534P vs EPYC 9384X Technical Specifications

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

EPYC 8534P

The EPYC 8534P is manufactured by AMD. It was released in 18 September 2023 (2 years ago). It is based on the Siena (2023−2024) architecture. It features 64 cores and 128 threads. Base frequency is 2.3 GHz, with boost up to 3.1 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: SP6. Thermal design power (TDP): 200 Watt. Memory support: DDR5. Passmark benchmark score: 71,900 points. Launch price was $4,950.

EPYC 9384X

The EPYC 9384X 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 32 cores and 64 threads. Base frequency is 3.1 GHz, with boost up to 3.9 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: 72,121 points. Launch price was $5,529.

⚡

Processing Power

The EPYC 8534P packs 64 cores / 128 threads, while the EPYC 9384X offers 32 cores / 64 threads — the EPYC 8534P has 32 more cores. Boost clocks reach 3.1 GHz on the EPYC 8534P versus 3.9 GHz on the EPYC 9384X — a 22.9% clock advantage for the EPYC 9384X (base: 2.3 GHz vs 3.1 GHz). The EPYC 8534P uses the Siena (2023−2024) architecture (5 nm), while the EPYC 9384X uses Genoa-X (2023) (5 nm). In PassMark, the EPYC 8534P scores 71,900 against the EPYC 9384X's 72,121 — a 0.3% lead for the EPYC 9384X. L3 cache: 128 MB (total) on the EPYC 8534P vs 768 MB (total) on the EPYC 9384X.

Feature	EPYC 8534P	EPYC 9384X
Cores / Threads	64 / 128+100%	32 / 64
Boost Clock	3.1 GHz	3.9 GHz+26%
Base Clock	2.3 GHz	3.1 GHz+35%
L3 Cache	128 MB (total)	768 MB (total)+500%
L2 Cache	1 MB (per core)	1 MB (per core)
Process	5 nm	5 nm
Architecture	Siena (2023−2024)	Genoa-X (2023)
PassMark	71,900	72,121
Geekbench 6 Single	1,678	—
Geekbench 6 Multi	18,882	—

🧠

Memory & Platform

The EPYC 8534P uses the SP6 socket (PCIe 4.0), while the EPYC 9384X uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800 memory speed. The EPYC 9384X supports up to 6144 GB of RAM compared to 1152 GB — 433.3% more capacity for professional workloads. Memory channels: 6 (EPYC 8534P) vs 12 (EPYC 9384X). PCIe lanes: 96 (EPYC 8534P) vs 128 (EPYC 9384X) — the EPYC 9384X offers 32 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP6 (EPYC 8534P) and SP5 (EPYC 9384X).

Feature	EPYC 8534P	EPYC 9384X
Socket	SP6	SP5
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR5-4800	4800
Max RAM Capacity	1152 GB	6144 GB+433%
RAM Channels	6	12+100%
ECC Support	Yes	Yes
PCIe Lanes	96	128+33%

🔧

Advanced Features

Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: AMD-V (EPYC 8534P) vs VT-x, VT-d, SEV-SNP (EPYC 9384X). Primary use case: EPYC 8534P targets Cloud Server. Direct competitor: EPYC 8534P rivals Xeon Platinum 8452Y; EPYC 9384X rivals Xeon Platinum 8468.

Feature	EPYC 8534P	EPYC 9384X
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	No
AVX-512	Yes	Yes
Virtualization	AMD-V	VT-x, VT-d, SEV-SNP
Target Use	Cloud Server	—

💰

Value Analysis

At launch, the EPYC 8534P was priced at $5529, while the EPYC 9384X came in at $5529. On launch pricing ($5529 vs $5529), EPYC 9384X was $0 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 8534P delivers 13.0 pts/$ vs 13.0 pts/$ for the EPYC 9384X — making the EPYC 9384X the 0.3% better value option.

Feature	EPYC 8534P	EPYC 9384X
MSRP	$5529	$5529
Performance per Dollar	13.0	13.0
Release Date	2023	2023

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