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

✅+2.5% higher PassMark.
✅+100% larger total L3 cache (128 MB vs 64 MB).
✅Costs $1,150 less on MSRP ($749 MSRP vs $1,899 MSRP).
✅Delivers 160.0% more PassMark for each dollar spent, at 82.2 vs 31.6 PassMark/$ ($749 MSRP vs $1,899 MSRP).
✅Draws 55W instead of 350W, a 295W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen Threadripper PRO 7955WX across 50 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than Ryzen Threadripper PRO 7955WX, which brings 16 cores / 32 threads and 128 PCIe lanes.

Ryzen Threadripper PRO 7955WX

2023

Why buy it

✅Better for gaming: +5.9% higher average FPS across 50 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 128 PCIe lanes vs 28.
✅357.1% more PCIe lanes (128 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (60,054 vs 61,578).
❌Smaller total L3 cache (64 MB vs 128 MB).
❌Lower PassMark per dollar, at 31.6 vs 82.2 PassMark/$ ($1,899 MSRP vs $749 MSRP).
❌536.4% higher power demand at 350W vs 55W.
❌No integrated graphics, while Ryzen 9 9955HX3D can still boot and troubleshoot without a discrete GPU.

Ryzen 9 9955HX3D

2025

Ryzen Threadripper PRO 7955WX

2023

Why buy it

✅+2.5% higher PassMark.
✅+100% larger total L3 cache (128 MB vs 64 MB).
✅Costs $1,150 less on MSRP ($749 MSRP vs $1,899 MSRP).
✅Delivers 160.0% more PassMark for each dollar spent, at 82.2 vs 31.6 PassMark/$ ($749 MSRP vs $1,899 MSRP).
✅Draws 55W instead of 350W, a 295W reduction.

Why buy it

✅Better for gaming: +5.9% higher average FPS across 50 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 128 PCIe lanes vs 28.
✅357.1% more PCIe lanes (128 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen Threadripper PRO 7955WX across 50 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than Ryzen Threadripper PRO 7955WX, which brings 16 cores / 32 threads and 128 PCIe lanes.

Trade-offs

❌Lower PassMark (60,054 vs 61,578).
❌Smaller total L3 cache (64 MB vs 128 MB).
❌Lower PassMark per dollar, at 31.6 vs 82.2 PassMark/$ ($1,899 MSRP vs $749 MSRP).
❌536.4% higher power demand at 350W vs 55W.
❌No integrated graphics, while Ryzen 9 9955HX3D can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 9 9955HX3D better than Ryzen Threadripper PRO 7955WX?

Not in a simple one-size-fits-all way. Ryzen Threadripper PRO 7955WX 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 streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Ryzen 9 9955HX3D is the better fit. You are getting 2.5% better PassMark, backed by 16 cores and 32 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?

Ryzen 9 9955HX3D is the smarter buy today. Ryzen 9 9955HX3D is $1,150 cheaper on MSRP at $749 MSRP versus $1,899 MSRP, and it gives you 2.5% better PassMark. The trade-off is that Ryzen Threadripper PRO 7955WX is still the better pure gaming CPU with a 5.9% average FPS lead across 50 shared CPU game tests in our data. It is also 160.0% better value on MSRP (82.2 vs 31.6 PassMark/$), 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?

Ryzen 9 9955HX3D is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023), 100% larger total L3 cache (128 MB vs 64 MB), and more multi-core headroom with 16 cores / 32 threads instead of 16/32. 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

Ryzen Threadripper PRO 7955WX Benchmark Check

Path of Exile 2

Preset	Ryzen 9 9955HX3D	Ryzen Threadripper PRO 7955WX
1080p
low	287 FPS	297 FPS
medium	265 FPS	270 FPS
high	217 FPS	223 FPS
ultra	183 FPS	188 FPS
1440p
low	264 FPS	273 FPS
medium	221 FPS	224 FPS
high	170 FPS	174 FPS
ultra	150 FPS	153 FPS
4K
low	183 FPS	187 FPS
medium	153 FPS	154 FPS
high	116 FPS	118 FPS
ultra	103 FPS	104 FPS

Open Ryzen 9 9955HX3D Open Ryzen Threadripper PRO 7955WX

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 9955HX3D	Ryzen Threadripper PRO 7955WX
1080p
low	698 FPS	776 FPS
medium	601 FPS	635 FPS
high	448 FPS	471 FPS
ultra	376 FPS	399 FPS
1440p
low	579 FPS	639 FPS
medium	517 FPS	543 FPS
high	398 FPS	417 FPS
ultra	311 FPS	325 FPS
4K
low	325 FPS	359 FPS
medium	294 FPS	308 FPS
high	258 FPS	269 FPS
ultra	218 FPS	227 FPS

Open Ryzen 9 9955HX3D Open Ryzen Threadripper PRO 7955WX

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 9955HX3D	Ryzen Threadripper PRO 7955WX
1080p
low	851 FPS	888 FPS
medium	696 FPS	705 FPS
high	627 FPS	622 FPS
ultra	539 FPS	534 FPS
1440p
low	680 FPS	713 FPS
medium	557 FPS	567 FPS
high	490 FPS	489 FPS
ultra	416 FPS	414 FPS
4K
low	484 FPS	507 FPS
medium	401 FPS	418 FPS
high	361 FPS	375 FPS
ultra	302 FPS	315 FPS

Open Ryzen 9 9955HX3D Open Ryzen Threadripper PRO 7955WX

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 9955HX3D	Ryzen Threadripper PRO 7955WX
1080p
low	1080 FPS	1106 FPS
medium	976 FPS	991 FPS
high	854 FPS	867 FPS
ultra	768 FPS	781 FPS
1440p
low	853 FPS	860 FPS
medium	753 FPS	759 FPS
high	660 FPS	664 FPS
ultra	571 FPS	576 FPS
4K
low	622 FPS	632 FPS
medium	557 FPS	562 FPS
high	494 FPS	496 FPS
ultra	426 FPS	429 FPS

Open Ryzen 9 9955HX3D Open Ryzen Threadripper PRO 7955WX

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 9955HX3D and Ryzen Threadripper PRO 7955WX

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.

Ryzen Threadripper PRO 7955WX

The Ryzen Threadripper PRO 7955WX is manufactured by AMD. It was released in 19 October 2023 (2 years ago). It is based on the Storm Peak (2023) architecture. It features 16 cores and 32 threads. Base frequency is 4.5 GHz, with boost up to 5.3 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: sTR5. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 60,054 points. Launch price was $1,899.

⚡

Processing Power

Both the Ryzen 9 9955HX3D and Ryzen Threadripper PRO 7955WX share an identical 16-core/32-thread configuration. Boost clocks reach 5.4 GHz on the Ryzen 9 9955HX3D versus 5.3 GHz on the Ryzen Threadripper PRO 7955WX — a 1.9% clock advantage for the Ryzen 9 9955HX3D (base: 2.5 GHz vs 4.5 GHz). The Ryzen 9 9955HX3D uses the Fire Range-HX (Zen 5) (2025) architecture (4 nm), while the Ryzen Threadripper PRO 7955WX uses Storm Peak (2023) (5 nm). In PassMark, the Ryzen 9 9955HX3D scores 61,578 against the Ryzen Threadripper PRO 7955WX's 60,054 — a 2.5% lead for the Ryzen 9 9955HX3D. L3 cache: 128 MB (total) on the Ryzen 9 9955HX3D vs 64 MB (total) on the Ryzen Threadripper PRO 7955WX.

Feature	Ryzen 9 9955HX3D	Ryzen Threadripper PRO 7955WX
Cores / Threads	16 / 32	16 / 32
Boost Clock	5.4 GHz+2%	5.3 GHz
Base Clock	2.5 GHz	4.5 GHz+80%
L3 Cache	128 MB (total)+100%	64 MB (total)
L2 Cache	1 MB (per core)	1 MB (per core)
Process	4 nm-20%	5 nm
Architecture	Fire Range-HX (Zen 5) (2025)	Storm Peak (2023)
PassMark	61,578+3%	60,054
Cinebench R23 Multi	—	36,742
Geekbench 6 Single	—	3,020
Geekbench 6 Multi	—	21,079

🧠

Memory & Platform

The Ryzen 9 9955HX3D uses the FL1 socket (PCIe 5.0), while the Ryzen Threadripper PRO 7955WX uses sTR5 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the Ryzen 9 9955HX3D versus DDR5-5200 on the Ryzen Threadripper PRO 7955WX — the Ryzen 9 9955HX3D supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper PRO 7955WX supports up to 1024 GB of RAM compared to 96 — 165.7% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 9955HX3D) vs 8 (Ryzen Threadripper PRO 7955WX). PCIe lanes: 28 (Ryzen 9 9955HX3D) vs 128 (Ryzen Threadripper PRO 7955WX) — the Ryzen Threadripper PRO 7955WX offers 100 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FL1 (Ryzen 9 9955HX3D) and WRX90,TRX50 (Ryzen Threadripper PRO 7955WX).

Feature	Ryzen 9 9955HX3D	Ryzen Threadripper PRO 7955WX
Socket	FL1	sTR5
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	5600+111900%	DDR5-5200
Max RAM Capacity	96	1024 GB+1118480967%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	28	128+357%

🔧

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 (Ryzen Threadripper PRO 7955WX). The Ryzen 9 9955HX3D includes integrated graphics (AMD Radeon 610M), while the Ryzen Threadripper PRO 7955WX requires a dedicated GPU. Direct competitor: Ryzen 9 9955HX3D rivals Core Ultra 9 185H; Ryzen Threadripper PRO 7955WX rivals Xeon w7-2495X.

Feature	Ryzen 9 9955HX3D	Ryzen Threadripper PRO 7955WX
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 Ryzen Threadripper PRO 7955WX debuted at $1899. On MSRP ($749 vs $1899), the Ryzen 9 9955HX3D is $1150 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 9955HX3D delivers 82.2 pts/$ vs 31.6 pts/$ for the Ryzen Threadripper PRO 7955WX — making the Ryzen 9 9955HX3D the 88.9% better value option.