EPYC 4465P vs Xeon Gold 6554S

CPU

GPU

EPYC 4465P

12 Cores24 Thrd65 WWMax: 5.4 GHz2025

EPYC family

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Xeon Gold 6554S

36 Cores72 Thrd270 WWMax: 4 GHz2023

Similar parts

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EPYC 4465P vs Xeon Gold 6554S Performance Spectrum

EPYC 4465P

12 / 24

50,216

0.0%

Ryzen 7 5800XT

Ryzen AI 9 HX PRO 375

Ryzen 9 5900X

Ryzen 9 5900XT

Ryzen 9 9950X

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Xeon Gold 6554S

36 / 72

50,777

+1.1%

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 4465P vs Xeon Gold 6554S 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 4465P vs Xeon Gold 6554S: Pros, Cons & Final Verdict

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

EPYC 4465P

2025

Why buy it

✅Better for gaming: +18.2% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $2,758 less on MSRP ($399 MSRP vs $3,157 MSRP).
✅Delivers 682.5% more PassMark for each dollar spent, at 125.9 vs 16.1 PassMark/$ ($399 MSRP vs $3,157 MSRP).
✅Draws 65W instead of 270W, a 205W reduction.
✅Integrated graphics onboard with AMD Radeon Graphics, while Xeon Gold 6554S needs a discrete GPU.

Trade-offs

❌Lower PassMark (50,216 vs 50,777).
❌Smaller total L3 cache (64 MB vs 180 MB).

Xeon Gold 6554S

2023

Why buy it

✅+1.1% higher PassMark.
✅+181.3% larger total L3 cache (180 MB vs 64 MB).
✅185.7% more PCIe lanes (80 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than EPYC 4465P across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 16.1 vs 125.9 PassMark/$ ($3,157 MSRP vs $399 MSRP).
❌315.4% higher power demand at 270W vs 65W.
❌No integrated graphics, while EPYC 4465P can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is EPYC 4465P better than Xeon Gold 6554S?

It depends on what you want from the system. For gaming, EPYC 4465P is ahead with a 18.2% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Gold 6554S pulls ahead with 1.1% better PassMark. Xeon Gold 6554S also has the bigger cache pool with 181.3% larger total L3 cache (180 MB vs 64 MB).

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

For streaming, content creation, and heavier multitasking, Xeon Gold 6554S is the stronger fit. You are getting 1.1% better PassMark, backed by 36 cores and 72 threads. It also has the larger cache pool with 181.3% larger total L3 cache (180 MB vs 64 MB).

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

EPYC 4465P is the better buy right now. EPYC 4465P comes in $2,758 cheaper on MSRP at $399 MSRP versus $3,157 MSRP, and it still gives you a 18.2% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon Gold 6554S is still stronger for heavier multi-core work with 1.1% better PassMark. It is also 682.5% better value on MSRP (125.9 vs 16.1 PassMark/$), 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 4465P makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023). That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

EPYC 4465P vs Xeon Gold 6554S Technical Specifications

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

EPYC 4465P

The EPYC 4465P is manufactured by AMD. It was released in 13 May 2025 (less than a year ago). It is based on the Grado (2025) architecture. It features 12 cores and 24 threads. Base frequency is 3.4 GHz, with boost up to 5.4 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 50,216 points. Launch price was $399.

Xeon Gold 6554S

The Xeon Gold 6554S is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 36 cores and 72 threads. Base frequency is 2.2 GHz, with boost up to 4 GHz. L3 cache: 180 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5 @ 5200 MT/s (1 DPC). Passmark benchmark score: 50,777 points. Launch price was $3,157.

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Processing Power

The EPYC 4465P packs 12 cores / 24 threads, while the Xeon Gold 6554S offers 36 cores / 72 threads — the Xeon Gold 6554S has 24 more cores. Boost clocks reach 5.4 GHz on the EPYC 4465P versus 4 GHz on the Xeon Gold 6554S — a 29.8% clock advantage for the EPYC 4465P (base: 3.4 GHz vs 2.2 GHz). The EPYC 4465P uses the Grado (2025) architecture (4 nm), while the Xeon Gold 6554S uses Emerald Rapids (2023) (Intel 7 nm). In PassMark, the EPYC 4465P scores 50,216 against the Xeon Gold 6554S's 50,777 — a 1.1% lead for the Xeon Gold 6554S. L3 cache: 64 MB (total) on the EPYC 4465P vs 180 MB (total) on the Xeon Gold 6554S.

Feature	EPYC 4465P	Xeon Gold 6554S
Cores / Threads	12 / 24	36 / 72+200%
Boost Clock	5.4 GHz+35%	4 GHz
Base Clock	3.4 GHz+55%	2.2 GHz
L3 Cache	64 MB (total)	180 MB (total)+181%
L2 Cache	1 MB (per core)	2 MB (per core)+100%
Process	4 nm-43%	Intel 7 nm
Architecture	Grado (2025)	Emerald Rapids (2023)
PassMark	50,216	50,777+1%

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Memory & Platform

The EPYC 4465P uses the AM5 socket (PCIe 4.0), while the Xeon Gold 6554S uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to 5200 memory speed. The Xeon Gold 6554S supports up to 4096 of RAM compared to 128 — 3100% more capacity for professional workloads. Memory channels: 2 (EPYC 4465P) vs 8 (Xeon Gold 6554S). PCIe lanes: 28 (EPYC 4465P) vs 80 (Xeon Gold 6554S) — the Xeon Gold 6554S offers 52 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 (EPYC 4465P) and C741 (Xeon Gold 6554S).

Feature	EPYC 4465P	Xeon Gold 6554S
Socket	AM5	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	5200	5200
Max RAM Capacity	128	4096+3100%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	28	80+186%

🔧

Advanced Features

Only the EPYC 4465P 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: VT-x, VT-d, AMD-V (EPYC 4465P) vs VT-x, VT-d (Xeon Gold 6554S). The EPYC 4465P includes integrated graphics (AMD Radeon Graphics), while the Xeon Gold 6554S requires a dedicated GPU. Direct competitor: EPYC 4465P rivals Core i7-14700K; Xeon Gold 6554S rivals EPYC 9384X.

Feature	EPYC 4465P	Xeon Gold 6554S
Integrated GPU	Yes	No
IGPU Model	AMD Radeon Graphics	None
Unlocked	Yes	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d, AMD-V	VT-x, VT-d

💰

Value Analysis

At launch, the EPYC 4465P was priced at $399, while the Xeon Gold 6554S came in at $3157. On launch pricing ($399 vs $3157), EPYC 4465P was $2758 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 4465P delivers 125.9 pts/$ vs 16.1 pts/$ for the Xeon Gold 6554S — making the EPYC 4465P the 154.7% better value option.

Feature	EPYC 4465P	Xeon Gold 6554S
MSRP	$399-87%	$3157
Performance per Dollar	125.9+682%	16.1
Release Date	2025	2023

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