EPYC 9115 vs Ryzen 7 5800X

CPU

GPU

EPYC 9115

16 Cores32 Thrd125 WWMax: 4.1 GHz2024

EPYC family

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Ryzen 7 5800X

8 Cores16 Thrd105 WWMax: 4.7 GHz2020

Ryzen family

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EPYC 9115 vs Ryzen 7 5800X Performance Spectrum

EPYC 9115

16 / 32

48,343

+74.4%

Ryzen Threadripper 3970X

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Ryzen 7 5800X

8 / 16

27,712

0.0%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 9965WX

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 9115 vs Ryzen 7 5800X 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 9115 vs Ryzen 7 5800X: Pros, Cons & Final Verdict

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

EPYC 9115

2024

Why buy it

✅+74.4% higher PassMark.
✅+100% larger total L3 cache (64 MB vs 32 MB).
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 128 PCIe lanes vs 24.
✅Newer platform on SP5 with DDR5 support instead of AM4 and DDR4.
✅433.3% more PCIe lanes (128 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800X across 50 shared CPU benchmark tests.
❌
61.7% HIGHER MSRP
$726 MSRPvs$449 MSRP
❌19% higher power demand at 125W vs 105W.

Ryzen 7 5800X

2020

Why buy it

✅Better for gaming: +14.5% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $277 less on MSRP ($449 MSRP vs $726 MSRP).
✅Draws 105W instead of 125W, a 20W reduction.

Trade-offs

❌Lower PassMark (27,712 vs 48,343).
❌Smaller total L3 cache (32 MB vs 64 MB).
❌Less compelling for workstation-style loads than EPYC 9115, which brings 16 cores / 32 threads and 128 PCIe lanes.
❌Older platform position on AM4 with DDR4, while EPYC 9115 moves to SP5 and DDR5.

Quick Answers

So, is EPYC 9115 better than Ryzen 7 5800X?

Not really, because they are built for different jobs. EPYC 9115 makes more sense for workstation-style multi-core throughput, while Ryzen 7 5800X is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, EPYC 9115 is the stronger fit. You are getting 74.4% better PassMark, backed by 16 cores and 32 threads. It also has the larger cache pool with 100% larger total L3 cache (64 MB vs 32 MB).

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

EPYC 9115 is the better buy right now. EPYC 9115 comes in 61.7% more expensive on MSRP at $726 MSRP versus $449 MSRP, and it still gives you 74.4% better PassMark. The compromise is that Ryzen 7 5800X is still the better pure gaming CPU with a 14.5% average FPS lead across 50 shared CPU game tests in our data. It is also 7.9% better value on MSRP (66.6 vs 61.7 PassMark/$), 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 9115 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2020), a healthier platform with SP5 and DDR5 instead of AM4, 100% larger total L3 cache (64 MB vs 32 MB), more multi-core headroom with 16 cores / 32 threads instead of 8/16, and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

EPYC 9115 vs Ryzen 7 5800X Technical Specifications

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

EPYC 9115

The EPYC 9115 is manufactured by AMD. It was released in 10 October 2024 (1 year ago). It is based on the Turin (2024) architecture. It features 16 cores and 32 threads. Base frequency is 2.6 GHz, with boost up to 4.1 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: SP5. Thermal design power (TDP): 125 Watt. Memory support: DDR5. Passmark benchmark score: 48,343 points. Launch price was $726.

Ryzen 7 5800X

The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 27,712 points. Launch price was $449.

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Processing Power

The EPYC 9115 packs 16 cores / 32 threads, while the Ryzen 7 5800X offers 8 cores / 16 threads — the EPYC 9115 has 8 more cores. Boost clocks reach 4.1 GHz on the EPYC 9115 versus 4.7 GHz on the Ryzen 7 5800X — a 13.6% clock advantage for the Ryzen 7 5800X (base: 2.6 GHz vs 3.8 GHz). The EPYC 9115 uses the Turin (2024) architecture (4 nm), while the Ryzen 7 5800X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the EPYC 9115 scores 48,343 against the Ryzen 7 5800X's 27,712 — a 54.3% lead for the EPYC 9115. L3 cache: 64 MB (total) on the EPYC 9115 vs 32 MB on the Ryzen 7 5800X.

Feature	EPYC 9115	Ryzen 7 5800X
Cores / Threads	16 / 32+100%	8 / 16
Boost Clock	4.1 GHz	4.7 GHz+15%
Base Clock	2.6 GHz	3.8 GHz+46%
L3 Cache	64 MB (total)+100%	32 MB
L2 Cache	1 MB (per core)	512K (per core)+51100%
Process	4 nm-43%	7 nm, 12 nm
Architecture	Turin (2024)	Vermeer (Zen 3) (2020−2022)
PassMark	48,343+74%	27,712

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Memory & Platform

The EPYC 9115 uses the SP5 socket (PCIe 5.0), while the Ryzen 7 5800X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the EPYC 9115 versus DDR4-3200 on the Ryzen 7 5800X — the EPYC 9115 supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9115 supports up to 6144 GB of RAM compared to 128 GB — 4700% more capacity for professional workloads. Memory channels: 12 (EPYC 9115) vs 2 (Ryzen 7 5800X). PCIe lanes: 128 (EPYC 9115) vs 24 (Ryzen 7 5800X) — the EPYC 9115 offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP5 (EPYC 9115) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X).

Feature	EPYC 9115	Ryzen 7 5800X
Socket	SP5	AM4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	4800+50%	DDR4-3200
Max RAM Capacity	6144 GB+4700%	128 GB
RAM Channels	12+500%	2
ECC Support	Yes	Yes
PCIe Lanes	128+433%	24

🔧

Advanced Features

Only the Ryzen 7 5800X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the EPYC 9115 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, AMD-V (EPYC 9115) vs AMD-V (Ryzen 7 5800X). Primary use case: Ryzen 7 5800X targets Desktop. Direct competitor: EPYC 9115 rivals Xeon Platinum 8468X.

Feature	EPYC 9115	Ryzen 7 5800X
Integrated GPU	No	No
IGPU Model	None	—
Unlocked	No	Yes
AVX-512	Yes	No
Virtualization	VT-x, VT-d, AMD-V	AMD-V
Target Use	—	Desktop

💰

Value Analysis

At launch, the EPYC 9115 was priced at $726, while the Ryzen 7 5800X came in at $449. On launch pricing ($726 vs $449), Ryzen 7 5800X was $277 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 9115 delivers 66.6 pts/$ vs 61.7 pts/$ for the Ryzen 7 5800X — making the EPYC 9115 the 7.6% better value option.

Feature	EPYC 9115	Ryzen 7 5800X
MSRP	$726	$449-38%
Performance per Dollar	66.6+8%	61.7
Release Date	2024	2020

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