EPYC 7251 vs Ryzen 5 5625U

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 7251

2017

Why buy it

✅+1.5% higher PassMark.
✅+100% larger total L3 cache (32 MB vs 16 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 5625U across 3 shared CPU benchmark tests.
❌700% higher power demand at 120W vs 15W.

Ryzen 5 5625U

2022

Why buy it

✅Better for gaming: +14.6% higher average FPS across 3 shared CPU benchmark tests.
✅Draws 15W instead of 120W, a 105W reduction.

Trade-offs

❌Lower PassMark (14,717 vs 14,935).
❌Smaller total L3 cache (16 MB vs 32 MB).
❌Less compelling for workstation-style loads than EPYC 7251, which brings 8 cores / 16 threads.

EPYC 7251

2017

Ryzen 5 5625U

2022

Why buy it

✅+1.5% higher PassMark.
✅+100% larger total L3 cache (32 MB vs 16 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads.

Why buy it

✅Better for gaming: +14.6% higher average FPS across 3 shared CPU benchmark tests.
✅Draws 15W instead of 120W, a 105W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 5625U across 3 shared CPU benchmark tests.
❌700% higher power demand at 120W vs 15W.

Trade-offs

❌Lower PassMark (14,717 vs 14,935).
❌Smaller total L3 cache (16 MB vs 32 MB).
❌Less compelling for workstation-style loads than EPYC 7251, which brings 8 cores / 16 threads.

Quick Answers

So, is Ryzen 5 5625U better than EPYC 7251?

Not in a simple one-size-fits-all way. EPYC 7251 makes more sense for workstation-style multi-core throughput, while Ryzen 5 5625U is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

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

For streaming, content creation, and heavier multitasking, EPYC 7251 is the better fit. You are getting 1.5% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 100% larger total L3 cache (32 MB vs 16 MB).

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

Ryzen 5 5625U still looks like the safer overall buy. Ryzen 5 5625U is at an unclear MSRP at unclear MSRP versus unclear MSRP, and it gives you a 14.6% average FPS lead across 3 shared CPU game tests in our data.

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

Ryzen 5 5625U is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2017). That makes it the safer long-term pick.

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 7251 Benchmark Check

Ryzen 5 5625U Benchmark Check

Path of Exile 2

Preset	EPYC 7251	Ryzen 5 5625U
1080p
low	170 FPS	172 FPS
medium	149 FPS	146 FPS
high	122 FPS	118 FPS
ultra	99 FPS	97 FPS
1440p
low	139 FPS	147 FPS
medium	116 FPS	123 FPS
high	92 FPS	99 FPS
ultra	74 FPS	81 FPS
4K
low	65 FPS	78 FPS
medium	58 FPS	71 FPS
high	46 FPS	56 FPS
ultra	36 FPS	44 FPS

Open EPYC 7251 Open Ryzen 5 5625U

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	EPYC 7251	Ryzen 5 5625U
1080p
low	188 FPS	318 FPS
medium	170 FPS	276 FPS
high	147 FPS	249 FPS
ultra	122 FPS	216 FPS
1440p
low	163 FPS	282 FPS
medium	150 FPS	250 FPS
high	131 FPS	229 FPS
ultra	108 FPS	197 FPS
4K
low	107 FPS	222 FPS
medium	99 FPS	200 FPS
high	87 FPS	186 FPS
ultra	70 FPS	158 FPS

Open EPYC 7251 Open Ryzen 5 5625U

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	EPYC 7251	Ryzen 5 5625U
1080p
low	373 FPS	368 FPS
medium	373 FPS	368 FPS
high	373 FPS	368 FPS
ultra	373 FPS	368 FPS
1440p
low	373 FPS	368 FPS
medium	373 FPS	368 FPS
high	373 FPS	360 FPS
ultra	319 FPS	299 FPS
4K
low	367 FPS	338 FPS
medium	297 FPS	284 FPS
high	261 FPS	247 FPS
ultra	213 FPS	191 FPS

Open EPYC 7251 Open Ryzen 5 5625U

League of Legends

League of Legends

Valorant

Preset	EPYC 7251	Ryzen 5 5625U
1080p
low	373 FPS	368 FPS
medium	373 FPS	368 FPS
high	373 FPS	368 FPS
ultra	373 FPS	368 FPS
1440p
low	373 FPS	368 FPS
medium	373 FPS	368 FPS
high	373 FPS	368 FPS
ultra	373 FPS	368 FPS
4K
low	373 FPS	368 FPS
medium	373 FPS	368 FPS
high	344 FPS	365 FPS
ultra	295 FPS	315 FPS

Open EPYC 7251 Open Ryzen 5 5625U

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of EPYC 7251 and Ryzen 5 5625U

EPYC 7251

The EPYC 7251 is manufactured by AMD. It was released in 29 June 2017 (8 years ago). It is based on the Naples (2017−2018) architecture. It features 8 cores and 16 threads. Base frequency is 2.1 GHz, with boost up to 2.9 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: TR4. Thermal design power (TDP): 120 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 14,935 points. Launch price was $574.

Ryzen 5 5625U

The Ryzen 5 5625U is manufactured by AMD. It was released in 6 January 2022 (3 years ago). It is based on the Barcelo-U (Zen 3) (2022−2023) architecture. It features 6 cores and 12 threads. Base frequency is 2.3 GHz, with boost up to 4.3 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 14,717 points. Launch price was $149.

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Processing Power

The EPYC 7251 packs 8 cores / 16 threads, while the Ryzen 5 5625U offers 6 cores / 12 threads — the EPYC 7251 has 2 more cores. Boost clocks reach 2.9 GHz on the EPYC 7251 versus 4.3 GHz on the Ryzen 5 5625U — a 38.9% clock advantage for the Ryzen 5 5625U (base: 2.1 GHz vs 2.3 GHz). The EPYC 7251 uses the Naples (2017−2018) architecture (14 nm), while the Ryzen 5 5625U uses Barcelo-U (Zen 3) (2022−2023) (7 nm). In PassMark, the EPYC 7251 scores 14,935 against the Ryzen 5 5625U's 14,717 — a 1.5% lead for the EPYC 7251. L3 cache: 32 MB (total) on the EPYC 7251 vs 16 MB (total) on the Ryzen 5 5625U.

Feature	EPYC 7251	Ryzen 5 5625U
Cores / Threads	8 / 16+33%	6 / 12
Boost Clock	2.9 GHz	4.3 GHz+48%
Base Clock	2.1 GHz	2.3 GHz+10%
L3 Cache	32 MB (total)+100%	16 MB (total)
L2 Cache	512K (per core)	512K (per core)
Process	14 nm	7 nm-50%
Architecture	Naples (2017−2018)	Barcelo-U (Zen 3) (2022−2023)
PassMark	14,935+1%	14,717