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 4465P

2025

Why buy it

✅+0% higher PassMark.
✅Costs $200 less on MSRP ($399 MSRP vs $599 MSRP).
✅Delivers 50.1% more PassMark for each dollar spent, at 125.9 vs 83.8 PassMark/$ ($399 MSRP vs $599 MSRP).
✅Draws 65W instead of 120W, a 55W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7900X3D across 50 shared CPU benchmark tests.

Ryzen 9 7900X3D

2023

Why buy it

✅Better for gaming: +22.4% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (50,213 vs 50,216).
❌Lower PassMark per dollar, at 83.8 vs 125.9 PassMark/$ ($599 MSRP vs $399 MSRP).
❌84.6% higher power demand at 120W vs 65W.

EPYC 4465P

2025

Ryzen 9 7900X3D

2023

Why buy it

✅+0% higher PassMark.
✅Costs $200 less on MSRP ($399 MSRP vs $599 MSRP).
✅Delivers 50.1% more PassMark for each dollar spent, at 125.9 vs 83.8 PassMark/$ ($399 MSRP vs $599 MSRP).
✅Draws 65W instead of 120W, a 55W reduction.

Why buy it

✅Better for gaming: +22.4% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7900X3D across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (50,213 vs 50,216).
❌Lower PassMark per dollar, at 83.8 vs 125.9 PassMark/$ ($599 MSRP vs $399 MSRP).
❌84.6% higher power demand at 120W vs 65W.

Quick Answers

So, is EPYC 4465P better than Ryzen 9 7900X3D?

Not in a simple one-size-fits-all way. EPYC 4465P makes more sense for workstation-style multi-core throughput, while Ryzen 9 7900X3D 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 4465P is the better fit. You are getting 0% better PassMark, backed by 12 cores and 24 threads.

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

EPYC 4465P is the smarter buy today. EPYC 4465P is $200 cheaper on MSRP at $399 MSRP versus $599 MSRP, and it gives you 0% better PassMark. The trade-off is that Ryzen 9 7900X3D is still the better pure gaming CPU with a 22.4% average FPS lead across 50 shared CPU game tests in our data. It is also 50.1% better value on MSRP (125.9 vs 83.8 PassMark/$), 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 4465P is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023) and more multi-core headroom with 12 cores / 24 threads instead of 12/24. 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 4465P Benchmark Check

Ryzen 9 7900X3D Benchmark Check

Path of Exile 2

Preset	EPYC 4465P	Ryzen 9 7900X3D
1080p
low	271 FPS	272 FPS
medium	247 FPS	249 FPS
high	211 FPS	212 FPS
ultra	183 FPS	186 FPS
1440p
low	255 FPS	264 FPS
medium	208 FPS	217 FPS
high	165 FPS	172 FPS
ultra	148 FPS	155 FPS
4K
low	176 FPS	183 FPS
medium	144 FPS	150 FPS
high	108 FPS	113 FPS
ultra	97 FPS	101 FPS

Open EPYC 4465P Open Ryzen 9 7900X3D

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	EPYC 4465P	Ryzen 9 7900X3D
1080p
low	678 FPS	845 FPS
medium	581 FPS	689 FPS
high	436 FPS	511 FPS
ultra	376 FPS	423 FPS
1440p
low	570 FPS	679 FPS
medium	506 FPS	578 FPS
high	393 FPS	445 FPS
ultra	312 FPS	345 FPS
4K
low	321 FPS	379 FPS
medium	289 FPS	326 FPS
high	256 FPS	286 FPS
ultra	219 FPS	241 FPS

Open EPYC 4465P Open Ryzen 9 7900X3D

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	EPYC 4465P	Ryzen 9 7900X3D
1080p
low	849 FPS	1025 FPS
medium	678 FPS	1164 FPS
high	600 FPS	1101 FPS
ultra	514 FPS	875 FPS
1440p
low	678 FPS	972 FPS
medium	542 FPS	878 FPS
high	469 FPS	805 FPS
ultra	397 FPS	656 FPS
4K
low	484 FPS	597 FPS
medium	400 FPS	518 FPS
high	360 FPS	465 FPS
ultra	302 FPS	393 FPS

Open EPYC 4465P Open Ryzen 9 7900X3D

League of Legends

League of Legends

Valorant

Preset	EPYC 4465P	Ryzen 9 7900X3D
1080p
low	1087 FPS	1255 FPS
medium	980 FPS	1015 FPS
high	857 FPS	993 FPS
ultra	772 FPS	865 FPS
1440p
low	852 FPS	1037 FPS
medium	756 FPS	899 FPS
high	662 FPS	774 FPS
ultra	574 FPS	649 FPS
4K
low	626 FPS	761 FPS
medium	560 FPS	664 FPS
high	494 FPS	578 FPS
ultra	428 FPS	437 FPS

Open EPYC 4465P Open Ryzen 9 7900X3D

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of EPYC 4465P and Ryzen 9 7900X3D

EPYC 4465P

The EPYC 4465P 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 12 cores and 24 threads. Base frequency is 3.4 GHz, with boost up to 5.4 GHz. L3 cache: 64 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: 50,216 points. Launch price was $399.

Ryzen 9 7900X3D

The Ryzen 9 7900X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (2023−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.6 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 50,213 points. Launch price was $599.

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Processing Power

Both the EPYC 4465P and Ryzen 9 7900X3D share an identical 12-core/24-thread configuration. Boost clocks reach 5.4 GHz on the EPYC 4465P versus 5.6 GHz on the Ryzen 9 7900X3D — a 3.6% clock advantage for the Ryzen 9 7900X3D (base: 3.4 GHz vs 4.4 GHz). The EPYC 4465P uses the Grado (2025) architecture (4 nm), while the Ryzen 9 7900X3D uses Raphael (2023−2025) (5 nm, 6 nm). In PassMark, the EPYC 4465P scores 50,216 against the Ryzen 9 7900X3D's 50,213 — a 0% lead for the EPYC 4465P. L3 cache: 64 MB (total) on the EPYC 4465P vs 128 MB (total) on the Ryzen 9 7900X3D.

Feature	EPYC 4465P	Ryzen 9 7900X3D
Cores / Threads	12 / 24	12 / 24
Boost Clock	5.4 GHz	5.6 GHz+4%
Base Clock	3.4 GHz	4.4 GHz+29%
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)	Raphael (2023−2025)
PassMark	50,216	50,213

🧠

Memory & Platform

Both processors use the AM5 socket with PCIe 4.0. Both support up to 5200 memory speed. Both support up to 128 of RAM. Both feature 2-channel memory with ECC support. Both provide 28 PCIe lanes. Chipset compatibility: AM5 (EPYC 4465P) and AM5 (Ryzen 9 7900X3D).

Feature	EPYC 4465P	Ryzen 9 7900X3D
Socket	AM5	AM5
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	5200	5200
Max RAM Capacity	128	128
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	28	28

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d, AMD-V virtualization. Both include integrated graphics — AMD Radeon Graphics (EPYC 4465P) and AMD Radeon Graphics (Ryzen 9 7900X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: EPYC 4465P rivals Core i7-14700K; Ryzen 9 7900X3D rivals Core i7-14700K.

Feature	EPYC 4465P	Ryzen 9 7900X3D
Integrated GPU	Yes	Yes
IGPU Model	AMD Radeon Graphics	AMD Radeon Graphics
Unlocked	Yes	Yes
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d, AMD-V	VT-x, VT-d, AMD-V

💰

Value Analysis

The EPYC 4465P launched at $399 MSRP, while the Ryzen 9 7900X3D debuted at $599. On MSRP ($399 vs $599), the EPYC 4465P is $200 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 4465P delivers 125.9 pts/$ vs 83.8 pts/$ for the Ryzen 9 7900X3D — making the EPYC 4465P the 40.1% better value option.