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 5900X

2020

Why buy it

✅Costs $250 less on MSRP ($549 MSRP vs $799 MSRP).
✅Delivers 16.3% more PassMark for each dollar spent, at 71.0 vs 61.0 PassMark/$ ($549 MSRP vs $799 MSRP).
✅Draws 105W instead of 280W, a 175W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen Threadripper PRO 5955WX across 50 shared CPU benchmark tests.
❌Lower PassMark (38,955 vs 48,756).
❌Less compelling for workstation-style loads than Ryzen Threadripper PRO 5955WX, which brings 16 cores / 32 threads and 128 PCIe lanes.

Ryzen Threadripper PRO 5955WX

2022

Why buy it

✅Better for gaming: +7.5% 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 24.
✅433.3% more PCIe lanes (128 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 61.0 vs 71.0 PassMark/$ ($799 MSRP vs $549 MSRP).
❌166.7% higher power demand at 280W vs 105W.

Ryzen 9 5900X

2020

Ryzen Threadripper PRO 5955WX

2022

Why buy it

✅Costs $250 less on MSRP ($549 MSRP vs $799 MSRP).
✅Delivers 16.3% more PassMark for each dollar spent, at 71.0 vs 61.0 PassMark/$ ($549 MSRP vs $799 MSRP).
✅Draws 105W instead of 280W, a 175W reduction.

Why buy it

✅Better for gaming: +7.5% 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 24.
✅433.3% more PCIe lanes (128 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen Threadripper PRO 5955WX across 50 shared CPU benchmark tests.
❌Lower PassMark (38,955 vs 48,756).
❌Less compelling for workstation-style loads than Ryzen Threadripper PRO 5955WX, which brings 16 cores / 32 threads and 128 PCIe lanes.

Trade-offs

❌Lower PassMark per dollar, at 61.0 vs 71.0 PassMark/$ ($799 MSRP vs $549 MSRP).
❌166.7% higher power demand at 280W vs 105W.

Quick Answers

So, is Ryzen Threadripper PRO 5955WX better than Ryzen 9 5900X?

Not in a simple one-size-fits-all way. Ryzen Threadripper PRO 5955WX makes more sense for workstation-style multi-core throughput, while Ryzen 9 5900X 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, Ryzen Threadripper PRO 5955WX is the better pick here. According to our tests, it delivers 7.5% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen Threadripper PRO 5955WX is the better fit. You are getting 25.2% better PassMark, backed by 16 cores and 32 threads.

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

Ryzen Threadripper PRO 5955WX is still the faster CPU overall, but Ryzen 9 5900X makes more sense if price matters more than absolute performance. Ryzen Threadripper PRO 5955WX is 45.5% more expensive on MSRP at $799 MSRP versus $549 MSRP, and it gives you a 7.5% average FPS lead across 50 shared CPU game tests in our data. Ryzen 9 5900X is also 16.3% better value on MSRP (71.0 vs 61.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Ryzen Threadripper PRO 5955WX is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2020), more multi-core headroom with 16 cores / 32 threads instead of 12/24, and AVX-512 support for heavier modern compute workloads. 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.

Ryzen 9 5900X Benchmark Check

Ryzen Threadripper PRO 5955WX Benchmark Check

Path of Exile 2

Preset	Ryzen 9 5900X	Ryzen Threadripper PRO 5955WX
1080p
low	323 FPS	216 FPS
medium	291 FPS	175 FPS
high	243 FPS	148 FPS
ultra	193 FPS	108 FPS
1440p
low	307 FPS	190 FPS
medium	248 FPS	152 FPS
high	192 FPS	123 FPS
ultra	157 FPS	91 FPS
4K
low	193 FPS	92 FPS
medium	156 FPS	79 FPS
high	115 FPS	62 FPS
ultra	103 FPS	50 FPS

Open Ryzen 9 5900X Open Ryzen Threadripper PRO 5955WX

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 5900X	Ryzen Threadripper PRO 5955WX
1080p
low	772 FPS	770 FPS
medium	647 FPS	656 FPS
high	508 FPS	516 FPS
ultra	450 FPS	453 FPS
1440p
low	619 FPS	639 FPS
medium	536 FPS	554 FPS
high	443 FPS	457 FPS
ultra	364 FPS	373 FPS
4K
low	365 FPS	375 FPS
medium	318 FPS	327 FPS
high	289 FPS	296 FPS
ultra	255 FPS	262 FPS

Open Ryzen 9 5900X Open Ryzen Threadripper PRO 5955WX

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 5900X	Ryzen Threadripper PRO 5955WX
1080p
low	832 FPS	806 FPS
medium	645 FPS	662 FPS
high	558 FPS	605 FPS
ultra	459 FPS	526 FPS
1440p
low	721 FPS	618 FPS
medium	565 FPS	507 FPS
high	488 FPS	459 FPS
ultra	407 FPS	395 FPS
4K
low	511 FPS	448 FPS
medium	421 FPS	357 FPS
high	374 FPS	323 FPS
ultra	308 FPS	258 FPS

Open Ryzen 9 5900X Open Ryzen Threadripper PRO 5955WX

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 5900X	Ryzen Threadripper PRO 5955WX
1080p
low	974 FPS	1200 FPS
medium	974 FPS	1015 FPS
high	934 FPS	911 FPS
ultra	826 FPS	806 FPS
1440p
low	959 FPS	933 FPS
medium	843 FPS	817 FPS
high	726 FPS	703 FPS
ultra	617 FPS	601 FPS
4K
low	694 FPS	667 FPS
medium	621 FPS	599 FPS
high	541 FPS	521 FPS
ultra	437 FPS	437 FPS

Open Ryzen 9 5900X Open Ryzen Threadripper PRO 5955WX

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 5900X and Ryzen Threadripper PRO 5955WX

Ryzen 9 5900X

The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.

Ryzen Threadripper PRO 5955WX

The Ryzen Threadripper PRO 5955WX is manufactured by AMD. It was released in 8 March 2022 (3 years ago). It is based on the Chagall PRO (2022) architecture. It features 16 cores and 32 threads. Base frequency is 4 GHz, with boost up to 4.5 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm process technology. Socket: sWRX8. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 48,756 points. Launch price was $499.

⚡

Processing Power

The Ryzen 9 5900X packs 12 cores / 24 threads, while the Ryzen Threadripper PRO 5955WX offers 16 cores / 32 threads — the Ryzen Threadripper PRO 5955WX has 4 more cores. Boost clocks reach 4.8 GHz on the Ryzen 9 5900X versus 4.5 GHz on the Ryzen Threadripper PRO 5955WX — a 6.5% clock advantage for the Ryzen 9 5900X (base: 3.7 GHz vs 4 GHz). The Ryzen 9 5900X uses the Vermeer (Zen3) (2020−2022) architecture (7 nm, 12 nm), while the Ryzen Threadripper PRO 5955WX uses Chagall PRO (2022) (7 nm). In PassMark, the Ryzen 9 5900X scores 38,955 against the Ryzen Threadripper PRO 5955WX's 48,756 — a 22.3% lead for the Ryzen Threadripper PRO 5955WX. Both processors carry 64 MB of L3 cache.

Feature	Ryzen 9 5900X	Ryzen Threadripper PRO 5955WX
Cores / Threads	12 / 24	16 / 32+33%
Boost Clock	4.8 GHz+7%	4.5 GHz
Base Clock	3.7 GHz	4 GHz+8%
L3 Cache	64 MB	64 MB
L2 Cache	512K (per core)	512K (per core)
Process	7 nm, 12 nm	7 nm
Architecture	Vermeer (Zen3) (2020−2022)	Chagall PRO (2022)
PassMark	38,955	48,756+25%
Cinebench R23 Multi	21,000	—
Geekbench 6 Single	2,174	—
Geekbench 6 Multi	11,888	—

🧠

Memory & Platform

The Ryzen 9 5900X uses the AM4 socket (PCIe 4.0), while the Ryzen Threadripper PRO 5955WX uses sWRX8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 9 5900X versus 3200 on the Ryzen Threadripper PRO 5955WX — the Ryzen Threadripper PRO 5955WX supports 199.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper PRO 5955WX supports up to 2048 of RAM compared to 128 GB — 176.5% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 5900X) vs 8 (Ryzen Threadripper PRO 5955WX). PCIe lanes: 24 (Ryzen 9 5900X) vs 128 (Ryzen Threadripper PRO 5955WX) — the Ryzen Threadripper PRO 5955WX offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X) and WRX80 (Ryzen Threadripper PRO 5955WX).

Feature	Ryzen 9 5900X	Ryzen Threadripper PRO 5955WX
Socket	AM4	sWRX8
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200	3200+79900%
Max RAM Capacity	128 GB+6553500%	2048
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	24	128+433%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Only the Ryzen Threadripper PRO 5955WX supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 9 5900X) vs VT-x, VT-d, AMD-V (Ryzen Threadripper PRO 5955WX). Primary use case: Ryzen 9 5900X targets Workstation. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K; Ryzen Threadripper PRO 5955WX rivals Xeon w5-3335.

Feature	Ryzen 9 5900X	Ryzen Threadripper PRO 5955WX
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	Yes	Yes
AVX-512	No	Yes
Virtualization	AMD-V	VT-x, VT-d, AMD-V
Target Use	Workstation	—

💰

Value Analysis

The Ryzen 9 5900X launched at $549 MSRP, while the Ryzen Threadripper PRO 5955WX debuted at $799. On MSRP ($549 vs $799), the Ryzen 9 5900X is $250 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 5900X delivers 71.0 pts/$ vs 61.0 pts/$ for the Ryzen Threadripper PRO 5955WX — making the Ryzen 9 5900X the 15.1% better value option.