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.

Ryzen 9 9955HX3D

2025

Why buy it

✅+70.7% larger total L3 cache (128 MB vs 75 MB).
✅Costs $2,140 less on MSRP ($749 MSRP vs $2,889 MSRP).
✅Delivers 279.0% more PassMark for each dollar spent, at 82.2 vs 21.7 PassMark/$ ($749 MSRP vs $2,889 MSRP).
✅Draws 55W instead of 300W, a 245W reduction.
✅Integrated graphics onboard with AMD Radeon 610M, while Xeon w7-3465X needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w7-3465X across 4 shared CPU benchmark tests.
❌Lower PassMark (61,578 vs 62,663).
❌Less compelling for workstation-style loads than Xeon w7-3465X, which brings 28 cores / 56 threads and 112 PCIe lanes.

Xeon w7-3465X

2023

Why buy it

✅Better for gaming: +24.1% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 28 cores / 56 threads, plus 112 PCIe lanes vs 28.
✅300% more PCIe lanes (112 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Smaller total L3 cache (75 MB vs 128 MB).
❌Lower PassMark per dollar, at 21.7 vs 82.2 PassMark/$ ($2,889 MSRP vs $749 MSRP).
❌445.5% higher power demand at 300W vs 55W.
❌No integrated graphics, while Ryzen 9 9955HX3D can still boot and troubleshoot without a discrete GPU.

Ryzen 9 9955HX3D

2025

Xeon w7-3465X

2023

Why buy it

✅+70.7% larger total L3 cache (128 MB vs 75 MB).
✅Costs $2,140 less on MSRP ($749 MSRP vs $2,889 MSRP).
✅Delivers 279.0% more PassMark for each dollar spent, at 82.2 vs 21.7 PassMark/$ ($749 MSRP vs $2,889 MSRP).
✅Draws 55W instead of 300W, a 245W reduction.
✅Integrated graphics onboard with AMD Radeon 610M, while Xeon w7-3465X needs a discrete GPU.

Why buy it

✅Better for gaming: +24.1% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 28 cores / 56 threads, plus 112 PCIe lanes vs 28.
✅300% more PCIe lanes (112 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w7-3465X across 4 shared CPU benchmark tests.
❌Lower PassMark (61,578 vs 62,663).
❌Less compelling for workstation-style loads than Xeon w7-3465X, which brings 28 cores / 56 threads and 112 PCIe lanes.

Trade-offs

❌Smaller total L3 cache (75 MB vs 128 MB).
❌Lower PassMark per dollar, at 21.7 vs 82.2 PassMark/$ ($2,889 MSRP vs $749 MSRP).
❌445.5% higher power demand at 300W vs 55W.
❌No integrated graphics, while Ryzen 9 9955HX3D can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Xeon w7-3465X better than Ryzen 9 9955HX3D?

Not in a simple one-size-fits-all way. Xeon w7-3465X makes more sense for workstation-style multi-core throughput, while Ryzen 9 9955HX3D 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, Xeon w7-3465X is the better pick here. According to our tests, it delivers 24.1% 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, Xeon w7-3465X is the better fit. You are getting 1.8% better PassMark, backed by 28 cores and 56 threads.

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

Xeon w7-3465X is the smarter buy by a wide margin for any fresh desktop build. Xeon w7-3465X is 285.7% more expensive on MSRP at $2,889 MSRP versus $749 MSRP, and it gives you a 24.1% average FPS lead across 4 shared CPU game tests in our data. Ryzen 9 9955HX3D only looks good on raw value math because it is a cheap legacy laptop CPU, not because it is a serious desktop gaming option. It simply cannot keep up with modern games, especially when the gap is already 24.1% in the shared gaming data.

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

Ryzen 9 9955HX3D is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023) and 70.7% larger total L3 cache (128 MB vs 75 MB). 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.

Ryzen 9 9955HX3D Benchmark Check

Xeon w7-3465X Benchmark Check

Path of Exile 2

Preset	Ryzen 9 9955HX3D	Xeon w7-3465X
1080p
low	287 FPS	311 FPS
medium	265 FPS	301 FPS
high	217 FPS	242 FPS
ultra	183 FPS	204 FPS
1440p
low	264 FPS	270 FPS
medium	221 FPS	233 FPS
high	170 FPS	175 FPS
ultra	150 FPS	154 FPS
4K
low	183 FPS	184 FPS
medium	153 FPS	157 FPS
high	116 FPS	118 FPS
ultra	103 FPS	106 FPS

Open Ryzen 9 9955HX3D Open Xeon w7-3465X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 9955HX3D	Xeon w7-3465X
1080p
low	698 FPS	682 FPS
medium	601 FPS	593 FPS
high	448 FPS	482 FPS
ultra	376 FPS	427 FPS
1440p
low	579 FPS	551 FPS
medium	517 FPS	489 FPS
high	398 FPS	415 FPS
ultra	311 FPS	341 FPS
4K
low	325 FPS	324 FPS
medium	294 FPS	288 FPS
high	258 FPS	267 FPS
ultra	218 FPS	234 FPS

Open Ryzen 9 9955HX3D Open Xeon w7-3465X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 9955HX3D	Xeon w7-3465X
1080p
low	851 FPS	1025 FPS
medium	696 FPS	1057 FPS
high	627 FPS	974 FPS
ultra	539 FPS	834 FPS
1440p
low	680 FPS	1001 FPS
medium	557 FPS	888 FPS
high	490 FPS	802 FPS
ultra	416 FPS	656 FPS
4K
low	484 FPS	600 FPS
medium	401 FPS	517 FPS
high	361 FPS	461 FPS
ultra	302 FPS	397 FPS

Open Ryzen 9 9955HX3D Open Xeon w7-3465X

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 9955HX3D	Xeon w7-3465X
1080p
low	1080 FPS	1294 FPS
medium	976 FPS	1015 FPS
high	854 FPS	985 FPS
ultra	768 FPS	851 FPS
1440p
low	853 FPS	1048 FPS
medium	753 FPS	909 FPS
high	660 FPS	784 FPS
ultra	571 FPS	656 FPS
4K
low	622 FPS	780 FPS
medium	557 FPS	681 FPS
high	494 FPS	583 FPS
ultra	426 FPS	437 FPS

Open Ryzen 9 9955HX3D Open Xeon w7-3465X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 9955HX3D and Xeon w7-3465X

Ryzen 9 9955HX3D

The Ryzen 9 9955HX3D is manufactured by AMD. It was released in 2025-01-01. It is based on the Fire Range-HX (Zen 5) (2025) architecture. It features 16 cores and 32 threads. Base frequency is 2.5 GHz, with boost up to 5.4 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FL1. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 61,578 points. Launch price was $700.

Xeon w7-3465X

The Xeon w7-3465X is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 28 cores and 56 threads. Base frequency is 2.5 GHz, with boost up to 4.8 GHz. L3 cache: 75 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 300 Watt. Memory support: DDR5-4800. Passmark benchmark score: 62,663 points. Launch price was $2,889.

⚡

Processing Power

The Ryzen 9 9955HX3D packs 16 cores / 32 threads, while the Xeon w7-3465X offers 28 cores / 56 threads — the Xeon w7-3465X has 12 more cores. Boost clocks reach 5.4 GHz on the Ryzen 9 9955HX3D versus 4.8 GHz on the Xeon w7-3465X — a 11.8% clock advantage for the Ryzen 9 9955HX3D (base: 2.5 GHz vs 2.5 GHz). The Ryzen 9 9955HX3D uses the Fire Range-HX (Zen 5) (2025) architecture (4 nm), while the Xeon w7-3465X uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 9 9955HX3D scores 61,578 against the Xeon w7-3465X's 62,663 — a 1.7% lead for the Xeon w7-3465X. L3 cache: 128 MB (total) on the Ryzen 9 9955HX3D vs 75 MB on the Xeon w7-3465X.

Feature	Ryzen 9 9955HX3D	Xeon w7-3465X
Cores / Threads	16 / 32	28 / 56+75%
Boost Clock	5.4 GHz+13%	4.8 GHz
Base Clock	2.5 GHz	2.5 GHz
L3 Cache	128 MB (total)+71%	75 MB
L2 Cache	1 MB (per core)	2 MB (per core)+100%
Process	4 nm-43%	Intel 7 nm
Architecture	Fire Range-HX (Zen 5) (2025)	Sapphire Rapids (2023−2024)
PassMark	61,578	62,663+2%
Geekbench 6 Single	—	1,959
Geekbench 6 Multi	—	16,351

🧠

Memory & Platform

The Ryzen 9 9955HX3D uses the FL1 socket (PCIe 5.0), while the Xeon w7-3465X uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the Ryzen 9 9955HX3D versus DDR5-4800 on the Xeon w7-3465X — the Ryzen 9 9955HX3D supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon w7-3465X supports up to 4096 GB of RAM compared to 96 — 190.8% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 9955HX3D) vs 8 (Xeon w7-3465X). PCIe lanes: 28 (Ryzen 9 9955HX3D) vs 112 (Xeon w7-3465X) — the Xeon w7-3465X offers 84 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FL1 (Ryzen 9 9955HX3D) and Intel W790 (Xeon w7-3465X).

Feature	Ryzen 9 9955HX3D	Xeon w7-3465X
Socket	FL1	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	5600+111900%	DDR5-4800
Max RAM Capacity	96	4096 GB+4473924167%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	28	112+300%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d, AMD-V (Ryzen 9 9955HX3D) vs true (Xeon w7-3465X). The Ryzen 9 9955HX3D includes integrated graphics (AMD Radeon 610M), while the Xeon w7-3465X requires a dedicated GPU. Direct competitor: Ryzen 9 9955HX3D rivals Core Ultra 9 185H; Xeon w7-3465X rivals Threadripper PRO 7965WX.

Feature	Ryzen 9 9955HX3D	Xeon w7-3465X
Integrated GPU	Yes	No
IGPU Model	AMD Radeon 610M	None
Unlocked	Yes	Yes
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d, AMD-V	true

💰

Value Analysis

The Ryzen 9 9955HX3D launched at $749 MSRP, while the Xeon w7-3465X debuted at $2889. On MSRP ($749 vs $2889), the Ryzen 9 9955HX3D is $2140 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 9955HX3D delivers 82.2 pts/$ vs 21.7 pts/$ for the Xeon w7-3465X — making the Ryzen 9 9955HX3D the 116.5% better value option.