EPYC 9554 vs EPYC 9654

EPYC 9554 vs EPYC 9654 Performance Spectrum

EPYC 9554

64 / 128

104,336

0.0%

Ryzen 9 7945HX3D

Ryzen Threadripper PRO 9955WX

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 7985WX

Ryzen Threadripper 7980X

Ryzen Threadripper 9980X

Ryzen Threadripper PRO 7995WX

EPYC 9654

96 / 192

119,246

+14.3%

Ryzen Threadripper PRO 5965WX

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper 7970X

Ryzen Threadripper PRO 7985WX

Ryzen Threadripper 7980X

Ryzen Threadripper 9980X

Ryzen Threadripper PRO 9985WX

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 9554 vs EPYC 9654 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 9554 vs EPYC 9654: Pros, Cons & Final Verdict

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

EPYC 9554

2022

Why buy it

✅Costs $2,718 less on MSRP ($9,087 MSRP vs $11,805 MSRP).
✅Delivers 13.7% more PassMark for each dollar spent, at 11.5 vs 10.1 PassMark/$ ($9,087 MSRP vs $11,805 MSRP).

Trade-offs

❌Lower PassMark (104,336 vs 119,246).
❌Smaller total L3 cache (256 MB vs 384 MB).

EPYC 9654

2022

Why buy it

✅+14.3% higher PassMark.
✅+50% larger total L3 cache (384 MB vs 256 MB).

Trade-offs

❌Lower PassMark per dollar, at 10.1 vs 11.5 PassMark/$ ($11,805 MSRP vs $9,087 MSRP).

Quick Answers

So, is EPYC 9654 better than EPYC 9554?

It depends on what you want from the system. For gaming, EPYC 9554 is ahead with a 1.0% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, EPYC 9654 pulls ahead with 14.3% better PassMark. EPYC 9654 also has the bigger cache pool with 50% larger total L3 cache (384 MB vs 256 MB).

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

For streaming, content creation, and heavier multitasking, EPYC 9654 is the stronger fit. You are getting 14.3% better PassMark, backed by 96 cores and 192 threads. It also has the larger cache pool with 50% larger total L3 cache (384 MB vs 256 MB).

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

EPYC 9654 is still the faster CPU overall, but EPYC 9554 is easier to justify if budget matters more than peak performance. EPYC 9654 comes in 29.9% more expensive on MSRP at $11,805 MSRP versus $9,087 MSRP, and it still gives you 14.3% better PassMark. The compromise is that EPYC 9554 is still the better pure gaming CPU with a 1.0% average FPS lead across 50 shared CPU game tests in our data. EPYC 9554 is also 13.7% better value on MSRP (11.5 vs 10.1 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

EPYC 9654 makes more sense long term for 2026 and beyond. You are getting 50% larger total L3 cache (384 MB vs 256 MB) and more multi-core headroom with 96 cores / 192 threads instead of 64/128. That extra cache should keep paying off in CPU-limited games and high-refresh builds.

EPYC 9554 vs EPYC 9654 Technical Specifications

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

EPYC 9554

The EPYC 9554 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 64 cores and 128 threads. Base frequency is 3.1 GHz, with boost up to 3.75 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): 360 Watt. Memory support: DDR5-4800. Passmark benchmark score: 104,336 points. Launch price was $9,087.

EPYC 9654

The EPYC 9654 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 96 cores and 192 threads. Base frequency is 2.4 GHz, with boost up to 3.7 GHz. L3 cache: 384 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 360 Watt. Memory support: DDR5-4800. Passmark benchmark score: 119,246 points. Launch price was $11,805.

⚡

Processing Power

The EPYC 9554 packs 64 cores / 128 threads, while the EPYC 9654 offers 96 cores / 192 threads — the EPYC 9654 has 32 more cores. Boost clocks reach 3.75 GHz on the EPYC 9554 versus 3.7 GHz on the EPYC 9654 — a 1.3% clock advantage for the EPYC 9554 (base: 3.1 GHz vs 2.4 GHz). Both are built on the Genoa (2022−2023) architecture using a 5 nm, 6 nm process. In PassMark, the EPYC 9554 scores 104,336 against the EPYC 9654's 119,246 — a 13.3% lead for the EPYC 9654. L3 cache: 256 MB (total) on the EPYC 9554 vs 384 MB (total) on the EPYC 9654.

Feature	EPYC 9554	EPYC 9654
Cores / Threads	64 / 128	96 / 192+50%
Boost Clock	3.75 GHz+1%	3.7 GHz
Base Clock	3.1 GHz+29%	2.4 GHz
L3 Cache	256 MB (total)	384 MB (total)+50%
L2 Cache	1 MB (per core)	1 MB (per core)
Process	5 nm, 6 nm	5 nm, 6 nm
Architecture	Genoa (2022−2023)	Genoa (2022−2023)
PassMark	104,336	119,246+14%
Geekbench 6 Single	—	1,250
Geekbench 6 Multi	—	20,000

🧠

Memory & Platform

Both processors use the SP5 socket with PCIe 5.0. Both support up to DDR5-4800 memory speed. Both support up to 6 TB of RAM. Both feature 12-channel memory with ECC support. Both provide 128 PCIe lanes. Chipset compatibility: SP5 (EPYC 9554) and SP5 (EPYC 9654).

Feature	EPYC 9554	EPYC 9654
Socket	SP5	SP5
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-4800	DDR5-4800
Max RAM Capacity	6 TB	6 TB
RAM Channels	12	12
ECC Support	Yes	Yes
PCIe Lanes	128	128

🔧

Advanced Features

Both support AMD-V, SEV-SNP virtualization. Primary use case: EPYC 9554 targets Data Center, EPYC 9654 targets Data Center. Direct competitor: EPYC 9554 rivals Xeon 8468; EPYC 9654 rivals Xeon 8592+.

Feature	EPYC 9554	EPYC 9654
Integrated GPU	No	No
Virtualization	AMD-V, SEV-SNP	AMD-V, SEV-SNP
Target Use	Data Center	Data Center

💰

Value Analysis

At launch, the EPYC 9554 was priced at $9087, while the EPYC 9654 came in at $11805. On launch pricing ($9087 vs $11805), EPYC 9554 was $2718 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 9554 delivers 11.5 pts/$ vs 10.1 pts/$ for the EPYC 9654 — making the EPYC 9554 the 12.8% better value option.

Feature	EPYC 9554	EPYC 9654
MSRP	$9087-23%	$11805
Performance per Dollar	11.5+14%	10.1
Release Date	2022	2022

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