EPYC 7282 vs Ryzen 9 8945H

CPU

GPU

EPYC 7282

16 Cores32 Thrd120 WWMax: 3.2 GHz2019

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Ryzen 9 8945H

8 Cores16 Thrd8 WWMax: 5.2 GHz2023

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EPYC 7282 vs Ryzen 9 8945H Performance Spectrum

EPYC 7282

16 / 32

30,201

0.0%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 5995WX

Ryzen 9 8945H

8 / 16

30,240

+0.1%

Ryzen Threadripper 3970X

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 5995WX

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 7282 vs Ryzen 9 8945H 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 7282 vs Ryzen 9 8945H: Pros, Cons & Final Verdict

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

EPYC 7282

2019

Why buy it

✅+300% larger total L3 cache (64 MB vs 16 MB).
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 128 PCIe lanes vs 20.
✅540% more PCIe lanes (128 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 8945H across 50 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (13,500 vs 17,500).
❌Launch MSRP is still $650 MSRP, while Ryzen 9 8945H mostly shows up through inconsistent older-market listings.
❌1400% higher power demand at 120W vs 8W.
❌Older platform position on SP3 with DDR4, while Ryzen 9 8945H moves to FP7/FP7r2/FP8 and DDR5.

Ryzen 9 8945H

2023

Why buy it

✅Better for gaming: +28.3% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 8W instead of 120W, a 112W reduction.
✅Newer platform on FP7/FP7r2/FP8 with DDR5 support instead of SP3 and DDR4.
✅Integrated graphics onboard with Radeon 780M, while EPYC 7282 needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (16 MB vs 64 MB).
❌Less compelling for workstation-style loads than EPYC 7282, which brings 16 cores / 32 threads and 128 PCIe lanes.

Quick Answers

So, is Ryzen 9 8945H better than EPYC 7282?

Not really, because they are built for different jobs. EPYC 7282 makes more sense for workstation-style multi-core throughput, while Ryzen 9 8945H is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 8945H is the better pick. According to our tests, it delivers 28.3% 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, Ryzen 9 8945H is the stronger fit. You are getting 29.6% better Cinebench R23 multi-core, backed by 8 cores and 16 threads.

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

Ryzen 9 8945H is still the faster CPU overall, but EPYC 7282 is easier to justify if budget matters more than peak performance. Ryzen 9 8945H comes in at an unclear MSRP at unclear MSRP versus $650 MSRP, and it still gives you a 28.3% average FPS lead across 50 shared CPU game tests in our data. EPYC 7282 is also 100.0% better value on MSRP (46.5 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Ryzen 9 8945H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2019), a healthier platform with FP7/FP7r2/FP8 and DDR5 instead of SP3, more multi-core headroom with 8 cores / 16 threads instead of 16/32, and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

EPYC 7282 vs Ryzen 9 8945H Technical Specifications

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

EPYC 7282

The EPYC 7282 is manufactured by AMD. It was released in 7 August 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 16 cores and 32 threads. Base frequency is 2.8 GHz, with boost up to 3.2 GHz. L3 cache: 64 MB. L2 cache: 8 MB. Built on 7 nm, 14 nm process technology. Socket: SP3. Thermal design power (TDP): 120 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 30,201 points. Launch price was $650.

Ryzen 9 8945H

The Ryzen 9 8945H is manufactured by AMD. It was released in 6 December 2023 (1 year ago). It is based on the Hawk Point-HS (Zen 4) (2023−2024) architecture. It features 8 cores and 16 threads. Base frequency is 4 GHz, with boost up to 5.2 GHz. L3 cache: 16 MB. L2 cache: 8 MB. Built on 4 nm process technology. Socket: FP7/FP7r2/FP8. Thermal design power (TDP): 8 MB + 16 MB. Memory support: DDR5. Passmark benchmark score: 30,240 points. Launch price was $499.

⚡

Processing Power

The EPYC 7282 packs 16 cores / 32 threads, while the Ryzen 9 8945H offers 8 cores / 16 threads — the EPYC 7282 has 8 more cores. Boost clocks reach 3.2 GHz on the EPYC 7282 versus 5.2 GHz on the Ryzen 9 8945H — a 47.6% clock advantage for the Ryzen 9 8945H (base: 2.8 GHz vs 4 GHz). The EPYC 7282 uses the Zen 2 (2017−2020) architecture (7 nm, 14 nm), while the Ryzen 9 8945H uses Hawk Point-HS (Zen 4) (2023−2024) (4 nm). In PassMark, the EPYC 7282 scores 30,201 against the Ryzen 9 8945H's 30,240 — a 0.1% lead for the Ryzen 9 8945H. Cinebench R23 multi-core: 13,500 vs 17,500 (25.8% advantage for the Ryzen 9 8945H). Geekbench 6 single-core — the metric most relevant to gaming — records 1,086 vs 2,617, a 82.7% lead for the Ryzen 9 8945H that directly translates to higher frame rates. Multi-core Geekbench: 7,638 vs 12,662 (49.5% advantage for the Ryzen 9 8945H). L3 cache: 64 MB on the EPYC 7282 vs 16 MB on the Ryzen 9 8945H.

Feature	EPYC 7282	Ryzen 9 8945H
Cores / Threads	16 / 32+100%	8 / 16
Boost Clock	3.2 GHz	5.2 GHz+63%
Base Clock	2.8 GHz	4 GHz+43%
L3 Cache	64 MB+300%	16 MB
L2 Cache	8 MB	8 MB
Process	7 nm, 14 nm	4 nm-43%
Architecture	Zen 2 (2017−2020)	Hawk Point-HS (Zen 4) (2023−2024)
PassMark	30,201	30,240
Cinebench R23 Multi	13,500	17,500+30%
Geekbench 6 Single	1,086	2,617+141%
Geekbench 6 Multi	7,638	12,662+66%

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Memory & Platform

The EPYC 7282 uses the SP3 socket (PCIe 4.0), while the Ryzen 9 8945H uses FP7/FP7r2/FP8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the EPYC 7282 versus DDR5-5600 on the Ryzen 9 8945H — the Ryzen 9 8945H supports 75% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7282 supports up to 4096 GB of RAM compared to 256 GB — 1500% more capacity for professional workloads. Memory channels: 8 (EPYC 7282) vs 2 (Ryzen 9 8945H). PCIe lanes: 128 (EPYC 7282) vs 20 (Ryzen 9 8945H) — the EPYC 7282 offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3,Rome (EPYC 7282) and FP7,FP7r2,FP8 (Ryzen 9 8945H).

Feature	EPYC 7282	Ryzen 9 8945H
Socket	SP3	FP7/FP7r2/FP8
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200	DDR5-5600+75%
Max RAM Capacity	4096 GB+1500%	256 GB
RAM Channels	8+300%	2
ECC Support	Yes	No
PCIe Lanes	128+540%	20

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Advanced Features

Neither processor supports overclocking. Only the Ryzen 9 8945H supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V, SEV (EPYC 7282) vs AMD-V (Ryzen 9 8945H). The Ryzen 9 8945H includes integrated graphics (Radeon 780M), while the EPYC 7282 requires a dedicated GPU. Primary use case: EPYC 7282 targets Edge Server / Entry Server, Ryzen 9 8945H targets Gaming. Direct competitor: EPYC 7282 rivals Xeon Silver 4216; Ryzen 9 8945H rivals Core i9-13900H.