EPYC 7H12 vs Xeon Gold 6548Y+

CPU

GPU

EPYC 7H12

64 Cores128 Thrd280 WWMax: 3.3 GHz2019

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Xeon Gold 6548Y+

32 Cores64 Thrd250 WWMax: 4.1 GHz2023

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EPYC 7H12 vs Xeon Gold 6548Y+ Performance Spectrum

EPYC 7H12

64 / 128

69,633

0.0%

Ryzen Threadripper PRO 7965WX

Ryzen Threadripper PRO 9965WX

Ryzen Threadripper PRO 9975WX

Ryzen Threadripper PRO 7985WX

Xeon Gold 6548Y+

32 / 64

73,387

+5.4%

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 7H12 vs Xeon Gold 6548Y+ 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 7H12 vs Xeon Gold 6548Y+: Pros, Cons & Final Verdict

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

EPYC 7H12

2019

Why buy it

✅Massive L3 cache advantage with 256 MB vs 60 MB, which is a real win in CPU-limited gaming.
✅60% more PCIe lanes (128 vs 80) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (69,633 vs 73,387).
❌Lower PassMark per dollar, at 10.0 vs 19.7 PassMark/$ ($6,950 MSRP vs $3,726 MSRP).
❌Older platform position on TR4 with DDR4, while Xeon Gold 6548Y+ moves to LGA4677 and DDR5.

Xeon Gold 6548Y+

2023

Why buy it

✅+5.4% higher PassMark.
✅Costs $3,224 less on MSRP ($3,726 MSRP vs $6,950 MSRP).
✅Delivers 96.6% more PassMark for each dollar spent, at 19.7 vs 10.0 PassMark/$ ($3,726 MSRP vs $6,950 MSRP).
✅Draws 250W instead of 280W, a 30W reduction.
✅Newer platform on LGA4677 with DDR5 support instead of TR4 and DDR4.

Trade-offs

❌No 3D V-Cache or similar L3 advantage, which matters in CPU-limited gaming (60 MB vs 256 MB).

Quick Answers

So, is Xeon Gold 6548Y+ better than EPYC 7H12?

It depends on what you want from the system. For gaming, EPYC 7H12 is ahead with a 2.8% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Gold 6548Y+ pulls ahead with 5.4% better PassMark. EPYC 7H12 also has the bigger cache pool with 326.7% larger total L3 cache (256 MB vs 60 MB).

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

For streaming, content creation, and heavier multitasking, Xeon Gold 6548Y+ is the stronger fit. You are getting 5.4% better PassMark, backed by 32 cores and 64 threads.

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

Xeon Gold 6548Y+ is the better buy right now. Xeon Gold 6548Y+ comes in $3,224 cheaper on MSRP at $3,726 MSRP versus $6,950 MSRP, and it still gives you 5.4% better PassMark. The compromise is that EPYC 7H12 is still the better pure gaming CPU with a 2.8% average FPS lead across 50 shared CPU game tests in our data. It is also 96.6% better value on MSRP (19.7 vs 10.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon Gold 6548Y+ makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2019), a healthier platform with LGA4677 and DDR5 instead of TR4, more multi-core headroom with 32 cores / 64 threads instead of 64/128, and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

EPYC 7H12 vs Xeon Gold 6548Y+ Technical Specifications

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

EPYC 7H12

The EPYC 7H12 is manufactured by AMD. It was released in 2019-09-18. It is based on the Zen 2 (2017−2020) architecture. It features 64 cores and 128 threads. Base frequency is 2.6 GHz, with boost up to 3.3 GHz. L3 cache: 256 MB (total). L2 cache: 512K (per core). Built on 7 nm, 14 nm process technology. Socket: TR4. Thermal design power (TDP): 280 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 69,633 points. Launch price was $6,950.

Xeon Gold 6548Y+

The Xeon Gold 6548Y+ 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 32 cores and 64 threads. Base frequency is 2.5 GHz, with boost up to 4.1 GHz. L3 cache: 60 MB (total). L2 cache: 2 MB (per core). Built on 10 nm process technology. Socket: LGA4677. Thermal design power (TDP): 250 Watt. Memory support: DDR5. Passmark benchmark score: 73,387 points. Launch price was $3,726.

⚡

Processing Power

The EPYC 7H12 packs 64 cores / 128 threads, while the Xeon Gold 6548Y+ offers 32 cores / 64 threads — the EPYC 7H12 has 32 more cores. Boost clocks reach 3.3 GHz on the EPYC 7H12 versus 4.1 GHz on the Xeon Gold 6548Y+ — a 21.6% clock advantage for the Xeon Gold 6548Y+ (base: 2.6 GHz vs 2.5 GHz). The EPYC 7H12 uses the Zen 2 (2017−2020) architecture (7 nm, 14 nm), while the Xeon Gold 6548Y+ uses Emerald Rapids (2023) (10 nm). In PassMark, the EPYC 7H12 scores 69,633 against the Xeon Gold 6548Y+'s 73,387 — a 5.2% lead for the Xeon Gold 6548Y+. L3 cache: 256 MB (total) on the EPYC 7H12 vs 60 MB (total) on the Xeon Gold 6548Y+.

Feature	EPYC 7H12	Xeon Gold 6548Y+
Cores / Threads	64 / 128+100%	32 / 64
Boost Clock	3.3 GHz	4.1 GHz+24%
Base Clock	2.6 GHz+4%	2.5 GHz
L3 Cache	256 MB (total)+327%	60 MB (total)
L2 Cache	512K (per core)+25500%	2 MB (per core)
Process	7 nm, 14 nm-30%	10 nm
Architecture	Zen 2 (2017−2020)	Emerald Rapids (2023)
PassMark	69,633	73,387+5%

🧠

Memory & Platform

The EPYC 7H12 uses the TR4 socket (PCIe 4.0), while the Xeon Gold 6548Y+ uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7H12 versus 5200 on the Xeon Gold 6548Y+ — the Xeon Gold 6548Y+ supports 62.5% 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 7H12) vs 80 (Xeon Gold 6548Y+) — the EPYC 7H12 offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7H12) and C741 (Xeon Gold 6548Y+).

Feature	EPYC 7H12	Xeon Gold 6548Y+
Socket	TR4	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	3200	5200+63%
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 Gold 6548Y+ supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Direct competitor: EPYC 7H12 rivals Xeon Platinum 8280; Xeon Gold 6548Y+ rivals EPYC 9454.

Feature	EPYC 7H12	Xeon Gold 6548Y+
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 7H12 was priced at $6950, while the Xeon Gold 6548Y+ came in at $3726. On launch pricing ($6950 vs $3726), Xeon Gold 6548Y+ was $3224 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7H12 delivers 10.0 pts/$ vs 19.7 pts/$ for the Xeon Gold 6548Y+ — making the Xeon Gold 6548Y+ the 65.1% better value option.

Feature	EPYC 7H12	Xeon Gold 6548Y+
MSRP	$6950	$3726-46%
Performance per Dollar	10.0	19.7+97%
Release Date	2019	2023

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