EPYC 75F3 vs Xeon Platinum 8454H

CPU

GPU

EPYC 75F3

32 Cores64 Thrd280 WWMax: 4 GHz2021

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Xeon Platinum 8454H

32 Cores64 Thrd270 WWMax: 3.4 GHz2023

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EPYC 75F3 vs Xeon Platinum 8454H Performance Spectrum

EPYC 75F3

32 / 64

64,505

+3.5%

Ryzen 7 7700X

Ryzen AI Max PRO 390

Ryzen 9 7900X3D

Ryzen Threadripper PRO 9945WX

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Ryzen Threadripper PRO 7985WX

Xeon Platinum 8454H

32 / 64

62,347

0.0%

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 75F3 vs Xeon Platinum 8454H 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 75F3 vs Xeon Platinum 8454H: Pros, Cons & Final Verdict

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

EPYC 75F3

2021

Why buy it

✅Massive L3 cache advantage with 256 MB vs 83 MB, which is a real win in CPU-limited gaming.
✅Costs $1,157 less on MSRP ($5,383 MSRP vs $6,540 MSRP).
✅Delivers 25.7% more PassMark for each dollar spent, at 12.0 vs 9.5 PassMark/$ ($5,383 MSRP vs $6,540 MSRP).
✅60% more PCIe lanes (128 vs 80) for storage and expansion-heavy builds.

Trade-offs

❌Older platform position on SP3 with DDR4, while Xeon Platinum 8454H moves to LGA4677 and DDR5.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon Platinum 8454H

2023

Why buy it

✅Draws 270W instead of 280W, a 10W reduction.
✅Newer platform on LGA4677 with DDR5 support instead of SP3 and DDR4.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌No 3D V-Cache or similar L3 advantage, which matters in CPU-limited gaming (83 MB vs 256 MB).
❌Lower PassMark (62,347 vs 64,505).
❌Lower PassMark per dollar, at 9.5 vs 12.0 PassMark/$ ($6,540 MSRP vs $5,383 MSRP).

Quick Answers

So, is EPYC 75F3 better than Xeon Platinum 8454H?

Yes. EPYC 75F3 is the better all-around CPU here. It gives you a 0.3% average FPS lead across 50 shared CPU game tests in our data and 3.5% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, EPYC 75F3 is the better pick. According to our tests, it delivers 0.3% more average FPS across 50 shared CPU game tests. It also has a clear cache advantage at 256 MB versus 83 MB.

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

For streaming, content creation, and heavier multitasking, EPYC 75F3 is the stronger fit. You are getting 3.5% better PassMark, backed by 32 cores and 64 threads. It also has the larger cache pool with 210.3% larger total L3 cache (256 MB vs 83 MB).

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

EPYC 75F3 is the better buy right now. EPYC 75F3 comes in $1,157 cheaper on MSRP at $5,383 MSRP versus $6,540 MSRP, and it still gives you a 0.3% average FPS lead across 50 shared CPU game tests in our data. It is also 25.7% better value on MSRP (12.0 vs 9.5 PassMark/$), 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 Platinum 8454H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021), a healthier platform with LGA4677 and DDR5 instead of SP3, and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

EPYC 75F3 vs Xeon Platinum 8454H Technical Specifications

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

EPYC 75F3

The EPYC 75F3 is manufactured by AMD. It was released in 15 March 2021 (4 years ago). It is based on the Milan (2021−2023) architecture. It features 32 cores and 64 threads. Base frequency is 2.95 GHz, with boost up to 4 GHz. L3 cache: 256 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 64,505 points. Launch price was $4,860.

Xeon Platinum 8454H

The Xeon Platinum 8454H is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 32 cores and 64 threads. Base frequency is 2.1 GHz, with boost up to 3.4 GHz. L3 cache: 82.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 62,347 points. Launch price was $6,540.

⚡

Processing Power

Both the EPYC 75F3 and Xeon Platinum 8454H share an identical 32-core/64-thread configuration. Boost clocks reach 4 GHz on the EPYC 75F3 versus 3.4 GHz on the Xeon Platinum 8454H — a 16.2% clock advantage for the EPYC 75F3 (base: 2.95 GHz vs 2.1 GHz). The EPYC 75F3 uses the Milan (2021−2023) architecture (7 nm+), while the Xeon Platinum 8454H uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the EPYC 75F3 scores 64,505 against the Xeon Platinum 8454H's 62,347 — a 3.4% lead for the EPYC 75F3. L3 cache: 256 MB (total) on the EPYC 75F3 vs 82.5 MB on the Xeon Platinum 8454H.

Feature	EPYC 75F3	Xeon Platinum 8454H
Cores / Threads	32 / 64	32 / 64
Boost Clock	4 GHz+18%	3.4 GHz
Base Clock	2.95 GHz+40%	2.1 GHz
L3 Cache	256 MB (total)+210%	82.5 MB
L2 Cache	512 kB (per core)	2 MB (per core)+300%
Process	7 nm+	Intel 7 nm
Architecture	Milan (2021−2023)	Sapphire Rapids (2023−2024)
PassMark	64,505+3%	62,347

🧠

Memory & Platform

The EPYC 75F3 uses the SP3 socket (PCIe 4.0), while the Xeon Platinum 8454H uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 75F3 versus 4800 on the Xeon Platinum 8454H — the Xeon Platinum 8454H supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4096 of RAM. Both feature 8-channel memory with ECC support. PCIe lanes: 128 (EPYC 75F3) vs 80 (Xeon Platinum 8454H) — the EPYC 75F3 offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 75F3) and C741 (Xeon Platinum 8454H).

Feature	EPYC 75F3	Xeon Platinum 8454H
Socket	SP3	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	3200	4800+50%
Max RAM Capacity	4096	4096
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	128+60%	80

🔧

Advanced Features

Neither processor supports overclocking. Only the Xeon Platinum 8454H supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Direct competitor: EPYC 75F3 rivals Xeon Platinum 8380; Xeon Platinum 8454H rivals EPYC 9354.

Feature	EPYC 75F3	Xeon Platinum 8454H
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d

💰

Value Analysis

At launch, the EPYC 75F3 was priced at $5383, while the Xeon Platinum 8454H came in at $6540. On launch pricing ($5383 vs $6540), EPYC 75F3 was $1157 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 75F3 delivers 12.0 pts/$ vs 9.5 pts/$ for the Xeon Platinum 8454H — making the EPYC 75F3 the 22.8% better value option.

Feature	EPYC 75F3	Xeon Platinum 8454H
MSRP	$5383-18%	$6540
Performance per Dollar	12.0+26%	9.5
Release Date	2021	2023

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