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 4565P

2025

Why buy it

✅Better for gaming: +18.3% higher average FPS across 42 shared CPU benchmark tests.
✅Costs $260 less on MSRP ($2,730 MSRP vs $2,990 MSRP).
✅Draws 170W instead of 210W, a 40W reduction.
✅Integrated graphics onboard with AMD Radeon Graphics, while EPYC 9334 needs a discrete GPU.

Trade-offs

❌Lower PassMark (64,068 vs 65,568).
❌Smaller total L3 cache (64 MB vs 128 MB).

EPYC 9334

2022

Why buy it

✅+2.3% higher PassMark.
✅+100% larger total L3 cache (128 MB vs 64 MB).
✅357.1% more PCIe lanes (128 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than EPYC 4565P across 42 shared CPU benchmark tests.
❌
9.5% HIGHER MSRP
$2,990 MSRPvs$2,730 MSRP
❌23.5% higher power demand at 210W vs 170W.
❌No integrated graphics, while EPYC 4565P can still boot and troubleshoot without a discrete GPU.

EPYC 4565P

2025

EPYC 9334

2022

Why buy it

✅Better for gaming: +18.3% higher average FPS across 42 shared CPU benchmark tests.
✅Costs $260 less on MSRP ($2,730 MSRP vs $2,990 MSRP).
✅Draws 170W instead of 210W, a 40W reduction.
✅Integrated graphics onboard with AMD Radeon Graphics, while EPYC 9334 needs a discrete GPU.

Why buy it

✅+2.3% higher PassMark.
✅+100% larger total L3 cache (128 MB vs 64 MB).
✅357.1% more PCIe lanes (128 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (64,068 vs 65,568).
❌Smaller total L3 cache (64 MB vs 128 MB).

Trade-offs

❌Worse for gaming: lower average FPS than EPYC 4565P across 42 shared CPU benchmark tests.
❌
9.5% HIGHER MSRP
$2,990 MSRPvs$2,730 MSRP
❌23.5% higher power demand at 210W vs 170W.
❌No integrated graphics, while EPYC 4565P can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is EPYC 4565P better than EPYC 9334?

It depends on what matters more to you. For gaming, EPYC 4565P is ahead with a 18.3% average FPS lead across 42 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, EPYC 9334 pulls ahead with 2.3% better PassMark. EPYC 9334 also has the bigger cache pool with 100% larger total L3 cache (128 MB vs 64 MB).

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

For streaming, content creation, and heavier multitasking, EPYC 9334 is the better fit. You are getting 2.3% better PassMark, backed by 32 cores and 64 threads. It also carries the larger cache pool with 100% larger total L3 cache (128 MB vs 64 MB).

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

EPYC 4565P is the smarter buy today. EPYC 4565P is $260 cheaper on MSRP at $2,730 MSRP versus $2,990 MSRP, and it gives you a 18.3% average FPS lead across 42 shared CPU game tests in our data. The trade-off is that EPYC 9334 is still stronger for heavier multi-core work with 2.3% better PassMark. It is also 7.0% better value on MSRP (23.5 vs 21.9 PassMark/$), 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 4565P is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2022). That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

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 4565P Benchmark Check

EPYC 9334 Benchmark Check

Path of Exile 2

Preset	EPYC 4565P	EPYC 9334
1080p
low	298 FPS	170 FPS
medium	271 FPS	141 FPS
high	224 FPS	122 FPS
ultra	188 FPS	96 FPS
1440p
low	273 FPS	148 FPS
medium	225 FPS	120 FPS
high	175 FPS	97 FPS
ultra	154 FPS	77 FPS
4K
low	188 FPS	70 FPS
medium	154 FPS	59 FPS
high	119 FPS	47 FPS
ultra	105 FPS	39 FPS

Open EPYC 4565P Open EPYC 9334

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	EPYC 4565P	EPYC 9334
1080p
low	687 FPS	533 FPS
medium	589 FPS	465 FPS
high	440 FPS	373 FPS
ultra	378 FPS	303 FPS
1440p
low	576 FPS	438 FPS
medium	511 FPS	392 FPS
high	395 FPS	323 FPS
ultra	314 FPS	255 FPS
4K
low	325 FPS	270 FPS
medium	292 FPS	246 FPS
high	257 FPS	216 FPS
ultra	220 FPS	179 FPS

Open EPYC 4565P Open EPYC 9334

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	EPYC 4565P	EPYC 9334
1080p
low	891 FPS	646 FPS
medium	707 FPS	538 FPS
high	624 FPS	501 FPS
ultra	535 FPS	436 FPS
1440p
low	718 FPS	502 FPS
medium	570 FPS	417 FPS
high	492 FPS	382 FPS
ultra	418 FPS	330 FPS
4K
low	514 FPS	374 FPS
medium	429 FPS	291 FPS
high	385 FPS	260 FPS
ultra	321 FPS	208 FPS

Open EPYC 4565P Open EPYC 9334

League of Legends

League of Legends

Valorant

Preset	EPYC 4565P	EPYC 9334
1080p
low	1106 FPS	856 FPS
medium	991 FPS	786 FPS
high	867 FPS	678 FPS
ultra	781 FPS	598 FPS
1440p
low	860 FPS	689 FPS
medium	759 FPS	605 FPS
high	664 FPS	518 FPS
ultra	576 FPS	443 FPS
4K
low	632 FPS	494 FPS
medium	562 FPS	445 FPS
high	496 FPS	391 FPS
ultra	429 FPS	336 FPS

Open EPYC 4565P Open EPYC 9334

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of EPYC 4565P and EPYC 9334

EPYC 4565P

The EPYC 4565P 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 16 cores and 32 threads. Base frequency is 4.3 GHz, with boost up to 5.7 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 170 Watt. Memory support: DDR5. Passmark benchmark score: 64,068 points. Launch price was $589.

EPYC 9334

The EPYC 9334 is manufactured by AMD. It was released in 10 November 2022 (3 years ago). It is based on the Genoa (2022−2023) architecture. It features 32 cores and 64 threads. Base frequency is 2.7 GHz, with boost up to 3.9 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 210 Watt. Memory support: DDR5-4800. Passmark benchmark score: 65,568 points. Launch price was $2,990.

⚡

Processing Power

The EPYC 4565P packs 16 cores / 32 threads, while the EPYC 9334 offers 32 cores / 64 threads — the EPYC 9334 has 16 more cores. Boost clocks reach 5.7 GHz on the EPYC 4565P versus 3.9 GHz on the EPYC 9334 — a 37.5% clock advantage for the EPYC 4565P (base: 4.3 GHz vs 2.7 GHz). The EPYC 4565P uses the Grado (2025) architecture (4 nm), while the EPYC 9334 uses Genoa (2022−2023) (5 nm, 6 nm). In PassMark, the EPYC 4565P scores 64,068 against the EPYC 9334's 65,568 — a 2.3% lead for the EPYC 9334. L3 cache: 64 MB (total) on the EPYC 4565P vs 128 MB (total) on the EPYC 9334.

Feature	EPYC 4565P	EPYC 9334
Cores / Threads	16 / 32	32 / 64+100%
Boost Clock	5.7 GHz+46%	3.9 GHz
Base Clock	4.3 GHz+59%	2.7 GHz
L3 Cache	64 MB (total)	128 MB (total)+100%
L2 Cache	1 MB (per core)	1 MB (per core)
Process	4 nm-20%	5 nm, 6 nm
Architecture	Grado (2025)	Genoa (2022−2023)
PassMark	64,068	65,568+2%

🧠

Memory & Platform

The EPYC 4565P uses the AM5 socket (PCIe 4.0), while the EPYC 9334 uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the EPYC 4565P versus 4800 on the EPYC 9334 — the EPYC 4565P supports 15.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9334 supports up to 6144 of RAM compared to 192 — 187.9% more capacity for professional workloads. Memory channels: 2 (EPYC 4565P) vs 12 (EPYC 9334). PCIe lanes: 28 (EPYC 4565P) vs 128 (EPYC 9334) — the EPYC 9334 offers 100 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 (EPYC 4565P) and SP5 (EPYC 9334).

Feature	EPYC 4565P	EPYC 9334
Socket	AM5	SP5
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	5600+17%	4800
Max RAM Capacity	192	6144+3100%
RAM Channels	2	12+500%
ECC Support	Yes	Yes
PCIe Lanes	28	128+357%

🔧

Advanced Features

Only the EPYC 4565P 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: VT-x, VT-d, AMD-V (EPYC 4565P) vs VT-x, VT-d (EPYC 9334). The EPYC 4565P includes integrated graphics (AMD Radeon Graphics), while the EPYC 9334 requires a dedicated GPU. Direct competitor: EPYC 4565P rivals Core Ultra 9 285K; EPYC 9334 rivals Xeon Platinum 8468.

Feature	EPYC 4565P	EPYC 9334
Integrated GPU	Yes	No
IGPU Model	AMD Radeon Graphics	None
Unlocked	Yes	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d, AMD-V	VT-x, VT-d

💰

Value Analysis

The EPYC 4565P launched at $2730 MSRP, while the EPYC 9334 debuted at $2990. On MSRP ($2730 vs $2990), the EPYC 4565P is $260 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 4565P delivers 23.5 pts/$ vs 21.9 pts/$ for the EPYC 9334 — making the EPYC 4565P the 6.8% better value option.