EPYC 7H12 vs EPYC 9384X

CPU

GPU

EPYC 7H12

64 Cores128 Thrd280 WWMax: 3.3 GHz2019

EPYC family

·······

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EPYC 9384X

32 Cores64 Thrd320 WWMax: 3.9 GHz2023

Buy on Amazon

EPYC 7H12 vs EPYC 9384X 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

EPYC 9384X

32 / 64

72,121

+3.6%

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 7H12 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 7H12 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 7H12

2019

Why buy it

✅Draws 280W instead of 320W, a 40W reduction.

Trade-offs

❌Lower PassMark (69,633 vs 72,121).
❌Smaller total L3 cache (256 MB vs 768 MB).
❌Lower PassMark per dollar, at 10.0 vs 13.0 PassMark/$ ($6,950 MSRP vs $5,529 MSRP).
❌Older platform position on TR4 with DDR4, while EPYC 9384X moves to SP5 and DDR5.

EPYC 9384X

2023

Why buy it

✅+200% larger total L3 cache (768 MB vs 256 MB).
✅Costs $1,421 less on MSRP ($5,529 MSRP vs $6,950 MSRP).
✅Delivers 30.2% more PassMark for each dollar spent, at 13.0 vs 10.0 PassMark/$ ($5,529 MSRP vs $6,950 MSRP).
✅Newer platform on SP5 with DDR5 support instead of TR4 and DDR4.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is EPYC 9384X better than EPYC 7H12?

Yes. EPYC 9384X is the better all-around CPU here. It gives you a 2.7% average FPS lead across 50 shared CPU game tests in our data, 3.6% better PassMark, and the stronger long-term platform, 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 2.7% 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 3.6% better PassMark, backed by 32 cores and 64 threads. It also has the larger cache pool with 200% larger total L3 cache (768 MB vs 256 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 $1,421 cheaper on MSRP at $5,529 MSRP versus $6,950 MSRP, and it still gives you a 2.7% average FPS lead across 50 shared CPU game tests in our data. It is also 30.2% better value on MSRP (13.0 vs 10.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

EPYC 9384X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2019), a healthier platform with SP5 and DDR5 instead of TR4, 200% larger total L3 cache (768 MB vs 256 MB), 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 EPYC 9384X 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.

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 7H12 packs 64 cores / 128 threads, while the EPYC 9384X offers 32 cores / 64 threads — the EPYC 7H12 has 32 more cores. Boost clocks reach 3.3 GHz on the EPYC 7H12 versus 3.9 GHz on the EPYC 9384X — a 16.7% clock advantage for the EPYC 9384X (base: 2.6 GHz vs 3.1 GHz). The EPYC 7H12 uses the Zen 2 (2017−2020) architecture (7 nm, 14 nm), while the EPYC 9384X uses Genoa-X (2023) (5 nm). In PassMark, the EPYC 7H12 scores 69,633 against the EPYC 9384X's 72,121 — a 3.5% lead for the EPYC 9384X. L3 cache: 256 MB (total) on the EPYC 7H12 vs 768 MB (total) on the EPYC 9384X.

Feature	EPYC 7H12	EPYC 9384X
Cores / Threads	64 / 128+100%	32 / 64
Boost Clock	3.3 GHz	3.9 GHz+18%
Base Clock	2.6 GHz	3.1 GHz+19%
L3 Cache	256 MB (total)	768 MB (total)+200%
L2 Cache	512K (per core)+51100%	1 MB (per core)
Process	7 nm, 14 nm	5 nm-29%
Architecture	Zen 2 (2017−2020)	Genoa-X (2023)
PassMark	69,633	72,121+4%

🧠

Memory & Platform

The EPYC 7H12 uses the TR4 socket (PCIe 4.0), while the EPYC 9384X uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7H12 versus 4800 on the EPYC 9384X — the EPYC 9384X supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9384X supports up to 6144 of RAM compared to 4096 — 50% more capacity for professional workloads. Memory channels: 8 (EPYC 7H12) vs 12 (EPYC 9384X). Both provide 128 PCIe lanes. Chipset compatibility: SP3 (EPYC 7H12) and SP5 (EPYC 9384X).

Feature	EPYC 7H12	EPYC 9384X
Socket	TR4	SP5
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	3200	4800+50%
Max RAM Capacity	4096	6144+50%
RAM Channels	8	12+50%
ECC Support	Yes	Yes
PCIe Lanes	128	128

🔧

Advanced Features

Neither processor supports overclocking. Only the EPYC 9384X supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (EPYC 7H12) vs VT-x, VT-d, SEV-SNP (EPYC 9384X). Direct competitor: EPYC 7H12 rivals Xeon Platinum 8280; EPYC 9384X rivals Xeon Platinum 8468.

Feature	EPYC 7H12	EPYC 9384X
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d, SEV-SNP

💰

Value Analysis

At launch, the EPYC 7H12 was priced at $6950, while the EPYC 9384X came in at $5529. On launch pricing ($6950 vs $5529), EPYC 9384X was $1421 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7H12 delivers 10.0 pts/$ vs 13.0 pts/$ for the EPYC 9384X — making the EPYC 9384X the 26.2% better value option.

Feature	EPYC 7H12	EPYC 9384X
MSRP	$6950	$5529-20%
Performance per Dollar	10.0	13.0+30%
Release Date	2019	2023

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