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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

EPYC 4345P

2025

Why buy it

✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads, plus 28 PCIe lanes vs 24.
✅Costs $70 less on MSRP ($329 MSRP vs $399 MSRP).
✅Delivers 22.6% more PassMark for each dollar spent, at 109.4 vs 89.2 PassMark/$ ($329 MSRP vs $399 MSRP).
✅Draws 65W instead of 105W, a 40W reduction.
✅16.7% more PCIe lanes (28 vs 24) for storage and expansion-heavy builds.

Trade-offs

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

Ryzen 7 7700X

2022

Why buy it

Trade-offs

❌Lower PassMark (35,607 vs 36,006).
❌Less compelling for workstation-style loads than EPYC 4345P, which brings 8 cores / 16 threads and 28 PCIe lanes.
❌Lower PassMark per dollar, at 89.2 vs 109.4 PassMark/$ ($399 MSRP vs $329 MSRP).
❌61.5% higher power demand at 105W vs 65W.

EPYC 4345P

2025

Ryzen 7 7700X

2022

Why buy it

✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads, plus 28 PCIe lanes vs 24.
✅Costs $70 less on MSRP ($329 MSRP vs $399 MSRP).
✅Delivers 22.6% more PassMark for each dollar spent, at 109.4 vs 89.2 PassMark/$ ($329 MSRP vs $399 MSRP).
✅Draws 65W instead of 105W, a 40W reduction.
✅16.7% more PCIe lanes (28 vs 24) for storage and expansion-heavy builds.

Why buy it

Trade-offs

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

Trade-offs

❌Lower PassMark (35,607 vs 36,006).
❌Less compelling for workstation-style loads than EPYC 4345P, which brings 8 cores / 16 threads and 28 PCIe lanes.
❌Lower PassMark per dollar, at 89.2 vs 109.4 PassMark/$ ($399 MSRP vs $329 MSRP).
❌61.5% higher power demand at 105W vs 65W.

Quick Answers

So, is EPYC 4345P better than Ryzen 7 7700X?

Not in a simple one-size-fits-all way. EPYC 4345P makes more sense for workstation-style multi-core throughput, while Ryzen 7 7700X is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

Which one is better for gaming?

If gaming is the priority, EPYC 4345P is the better pick here. According to our tests, it delivers 1.8% more average FPS across 4 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, EPYC 4345P is the better fit. You are getting 1.1% better PassMark, backed by 8 cores and 16 threads.

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

EPYC 4345P is the smarter buy today. EPYC 4345P is $70 cheaper on MSRP at $329 MSRP versus $399 MSRP, and it gives you a 1.8% average FPS lead across 4 shared CPU game tests in our data. It is also 22.6% better value on MSRP (109.4 vs 89.2 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

EPYC 4345P is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2022) and more multi-core headroom with 8 cores / 16 threads instead of 8/16. That extra compute headroom should age better as games, background tasks, and creator workloads get heavier.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

EPYC 4345P Benchmark Check

Ryzen 7 7700X Benchmark Check

Path of Exile 2

Preset	EPYC 4345P	Ryzen 7 7700X
1080p
low	257 FPS	271 FPS
medium	239 FPS	252 FPS
high	207 FPS	216 FPS
ultra	178 FPS	184 FPS
1440p
low	220 FPS	228 FPS
medium	185 FPS	190 FPS
high	153 FPS	156 FPS
ultra	134 FPS	135 FPS
4K
low	153 FPS	157 FPS
medium	128 FPS	132 FPS
high	100 FPS	102 FPS
ultra	86 FPS	87 FPS

Open EPYC 4345P Open Ryzen 7 7700X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	EPYC 4345P	Ryzen 7 7700X
1080p
low	630 FPS	777 FPS
medium	526 FPS	616 FPS
high	436 FPS	507 FPS
ultra	393 FPS	451 FPS
1440p
low	537 FPS	646 FPS
medium	470 FPS	536 FPS
high	395 FPS	449 FPS
ultra	337 FPS	377 FPS
4K
low	315 FPS	378 FPS
medium	281 FPS	320 FPS
high	265 FPS	301 FPS
ultra	232 FPS	260 FPS

Open EPYC 4345P Open Ryzen 7 7700X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	EPYC 4345P	Ryzen 7 7700X
1080p
low	900 FPS	890 FPS
medium	747 FPS	739 FPS
high	664 FPS	646 FPS
ultra	570 FPS	555 FPS
1440p
low	725 FPS	727 FPS
medium	581 FPS	585 FPS
high	504 FPS	502 FPS
ultra	425 FPS	428 FPS
4K
low	501 FPS	501 FPS
medium	415 FPS	416 FPS
high	373 FPS	374 FPS
ultra	311 FPS	314 FPS

Open EPYC 4345P Open Ryzen 7 7700X

League of Legends

League of Legends

Valorant

Preset	EPYC 4345P	Ryzen 7 7700X
1080p
low	900 FPS	890 FPS
medium	900 FPS	890 FPS
high	856 FPS	844 FPS
ultra	772 FPS	758 FPS
1440p
low	855 FPS	870 FPS
medium	756 FPS	766 FPS
high	663 FPS	672 FPS
ultra	579 FPS	585 FPS
4K
low	570 FPS	576 FPS
medium	509 FPS	516 FPS
high	459 FPS	466 FPS
ultra	400 FPS	405 FPS

Open EPYC 4345P Open Ryzen 7 7700X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of EPYC 4345P and Ryzen 7 7700X

EPYC 4345P

The EPYC 4345P 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 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 5.5 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: 36,006 points. Launch price was $329.

Ryzen 7 7700X

The Ryzen 7 7700X is manufactured by AMD. It was released in 27 September 2022 (3 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.5 GHz, with boost up to 5.4 GHz. L3 cache: 32 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 105 Watt. Memory support: DDR5-5200. Passmark benchmark score: 35,607 points. Launch price was $399.

⚡

Processing Power

Both the EPYC 4345P and Ryzen 7 7700X share an identical 8-core/16-thread configuration. Boost clocks reach 5.5 GHz on the EPYC 4345P versus 5.4 GHz on the Ryzen 7 7700X — a 1.8% clock advantage for the EPYC 4345P (base: 3.8 GHz vs 4.5 GHz). The EPYC 4345P uses the Grado (2025) architecture (4 nm), while the Ryzen 7 7700X uses Raphael (Zen4) (2022−2023) (5 nm, 6 nm). In PassMark, the EPYC 4345P scores 36,006 against the Ryzen 7 7700X's 35,607 — a 1.1% lead for the EPYC 4345P. Both processors carry 32 MB (total) of L3 cache.

Feature	EPYC 4345P	Ryzen 7 7700X
Cores / Threads	8 / 16	8 / 16
Boost Clock	5.5 GHz+2%	5.4 GHz
Base Clock	3.8 GHz	4.5 GHz+18%
L3 Cache	32 MB (total)	32 MB (total)
L2 Cache	1 MB (per core)	1 MB (per core)
Process	4 nm-20%	5 nm, 6 nm
Architecture	Grado (2025)	Raphael (Zen4) (2022−2023)
PassMark	36,006+1%	35,607
Cinebench R23 Multi	—	20,000
Geekbench 6 Single	—	1,962
Geekbench 6 Multi	—	14,000

🧠

Memory & Platform

Both processors use the AM5 socket with PCIe 4.0. Maximum memory speed reaches 5600 on the EPYC 4345P versus DDR5-5200 on the Ryzen 7 7700X — the EPYC 4345P supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (EPYC 4345P) vs 24 (Ryzen 7 7700X) — the EPYC 4345P offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 (EPYC 4345P) and B650,X670,X670E,X870 (Ryzen 7 7700X).

Feature	EPYC 4345P	Ryzen 7 7700X
Socket	AM5	AM5
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	5600+111900%	DDR5-5200
Max RAM Capacity	128	128 GB+104857500%
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	28+17%	24

🔧

Advanced Features

Only the Ryzen 7 7700X 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. Virtualization support: AMD-V, IOMMU (EPYC 4345P) vs AMD-V (Ryzen 7 7700X). Both include integrated graphics — AMD Radeon Graphics (EPYC 4345P) and Radeon Graphics (Ryzen 7 7700X) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 7 7700X targets Gaming. Direct competitor: EPYC 4345P rivals Xeon E-2488; Ryzen 7 7700X rivals Core i7-13700K.

Feature	EPYC 4345P	Ryzen 7 7700X
Integrated GPU	Yes	Yes
IGPU Model	AMD Radeon Graphics	Radeon Graphics
Unlocked	No	Yes
AVX-512	Yes	Yes
Virtualization	AMD-V, IOMMU	AMD-V
Target Use	—	Gaming

💰

Value Analysis

The EPYC 4345P launched at $329 MSRP, while the Ryzen 7 7700X debuted at $399. On MSRP ($329 vs $399), the EPYC 4345P is $70 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 4345P delivers 109.4 pts/$ vs 89.2 pts/$ for the Ryzen 7 7700X — making the EPYC 4345P the 20.3% better value option.