EPYC 4245P vs Ryzen 7 7800X3D

CPU

GPU

EPYC 4245P

6 Cores12 Thrd65 WWMax: 5.4 GHz2025

EPYC family

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Ryzen 7 7800X3D

8 Cores16 Thrd120 WWMax: 5 GHz2023

Ryzen family

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EPYC 4245P vs Ryzen 7 7800X3D Performance Spectrum

EPYC 4245P

6 / 12

31,135

0.0%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 7975WX

Ryzen 7 7800X3D

8 / 16

34,293

+10.1%

Ryzen Threadripper PRO 7965WX

Ryzen Threadripper 7970X

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 4245P vs Ryzen 7 7800X3D 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 4245P vs Ryzen 7 7800X3D: Pros, Cons & Final Verdict

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

EPYC 4245P

2025

Why buy it

✅Draws 65W instead of 120W, a 55W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 33 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (12,000 vs 18,500).

Ryzen 7 7800X3D

2023

Why buy it

✅Better for gaming: +28.0% higher average FPS across 33 shared CPU benchmark tests.
✅16.7% more PCIe lanes (28 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $449 MSRP, while EPYC 4245P mostly shows up through inconsistent older-market listings.
❌84.6% higher power demand at 120W vs 65W.

Quick Answers

So, is Ryzen 7 7800X3D better than EPYC 4245P?

Not really, because they are built for different jobs. EPYC 4245P makes more sense for workstation-style multi-core throughput, while Ryzen 7 7800X3D 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 7 7800X3D is the better pick. According to our tests, it delivers 28.0% more average FPS across 33 shared CPU game tests. It also has a clear cache advantage at 96 MB versus 32 MB.

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

For streaming, content creation, and heavier multitasking, Ryzen 7 7800X3D is the stronger fit. You are getting 54.2% better Cinebench R23 multi-core, backed by 8 cores and 16 threads. It also has the larger cache pool with 200% larger total L3 cache (96 MB vs 32 MB).

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

Ryzen 7 7800X3D is the better buy right now. Ryzen 7 7800X3D comes in at an unclear MSRP at $449 MSRP versus unclear MSRP, and it still gives you a 28.0% average FPS lead across 33 shared CPU game tests in our data. It is also 100.0% better value on MSRP (76.4 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Ryzen 7 7800X3D makes more sense long term for 2026 and beyond. You are getting 3D V-Cache and a much larger 96 MB L3 cache instead of 32 MB and more multi-core headroom with 8 cores / 16 threads instead of 6/12. That extra cache should keep paying off in CPU-limited games and high-refresh builds.

EPYC 4245P vs Ryzen 7 7800X3D Technical Specifications

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

EPYC 4245P

The EPYC 4245P is manufactured by AMD. It was released in 13 May 2025 (less than a year ago). It is based on the Grado (2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.9 GHz, with boost up to 5.4 GHz. L3 cache: 32 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 31,135 points. Launch price was $239.

Ryzen 7 7800X3D

The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.

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Processing Power

The EPYC 4245P packs 6 cores / 12 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Ryzen 7 7800X3D has 2 more cores. Boost clocks reach 5.4 GHz on the EPYC 4245P versus 5 GHz on the Ryzen 7 7800X3D — a 7.7% clock advantage for the EPYC 4245P (base: 3.9 GHz vs 4.4 GHz). The EPYC 4245P uses the Grado (2025) architecture (4 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the EPYC 4245P scores 31,135 against the Ryzen 7 7800X3D's 34,293 — a 9.7% lead for the Ryzen 7 7800X3D. Cinebench R23 multi-core: 12,000 vs 18,500 (42.6% advantage for the Ryzen 7 7800X3D). Geekbench 6 single-core — the metric most relevant to gaming — records 3,347 vs 2,700, a 21.4% lead for the EPYC 4245P that directly translates to higher frame rates. Multi-core Geekbench: 14,616 vs 15,000 (2.6% advantage for the Ryzen 7 7800X3D). L3 cache: 32 MB (total) on the EPYC 4245P vs 96 MB (total) on the Ryzen 7 7800X3D.

Feature	EPYC 4245P	Ryzen 7 7800X3D
Cores / Threads	6 / 12	8 / 16+33%
Boost Clock	5.4 GHz+8%	5 GHz
Base Clock	3.9 GHz	4.4 GHz+13%
L3 Cache	32 MB (total)	96 MB (total)+200%
L2 Cache	1 MB (per core)	1 MB (per core)
Process	4 nm-20%	5 nm
Architecture	Grado (2025)	Raphael (Zen4) (2022−2023)
PassMark	31,135	34,293+10%
Cinebench R23 Multi	12,000	18,500+54%
Geekbench 6 Single	3,347+24%	2,700
Geekbench 6 Multi	14,616	15,000+3%

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Memory & Platform

Both processors use the AM5 socket with PCIe 4.0. Maximum memory speed reaches DDR5-5600 on the EPYC 4245P versus DDR5-5200 on the Ryzen 7 7800X3D — the EPYC 4245P supports 7.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 4245P supports up to 256 GB of RAM compared to 128 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (EPYC 4245P) vs 28 (Ryzen 7 7800X3D) — the Ryzen 7 7800X3D offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 platform (EPYC 4245P) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).

Feature	EPYC 4245P	Ryzen 7 7800X3D
Socket	AM5	AM5
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR5-5600+8%	DDR5-5200
Max RAM Capacity	256 GB+100%	128 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	24	28+17%

🔧

Advanced Features

Only the Ryzen 7 7800X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support AMD-V virtualization. Both include integrated graphics — Radeon Graphics (RDNA 2) (EPYC 4245P) and AMD Radeon Graphics (2-core) (Ryzen 7 7800X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: EPYC 4245P targets Entry-level Server / Workstation, Ryzen 7 7800X3D targets Gaming. Direct competitor: EPYC 4245P rivals Xeon E-2436; Ryzen 7 7800X3D rivals Intel Core i7-14700K.

Feature	EPYC 4245P	Ryzen 7 7800X3D
Integrated GPU	Yes	Yes
IGPU Model	Radeon Graphics (RDNA 2)	AMD Radeon Graphics (2-core)
Unlocked	No	Yes
AVX-512	Yes	Yes
Virtualization	AMD-V	AMD-V
Target Use	Entry-level Server / Workstation	Gaming