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 9900X3D

2025

Why buy it

✅+2.8% higher PassMark.
✅Costs $800 less on MSRP ($599 MSRP vs $1,399 MSRP).
✅Delivers 140.1% more PassMark for each dollar spent, at 94.0 vs 39.1 PassMark/$ ($599 MSRP vs $1,399 MSRP).
✅Draws 120W instead of 280W, a 160W reduction.
✅Newer platform on AM5 with DDR5 support instead of TR4 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen Threadripper 3960X across 4 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than Ryzen Threadripper 3960X, which brings 24 cores / 48 threads and 88 PCIe lanes.

Ryzen Threadripper 3960X

2019

Why buy it

✅Better for gaming: +15.0% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 88 PCIe lanes vs 24.
✅266.7% more PCIe lanes (88 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (54,763 vs 56,301).
❌Lower PassMark per dollar, at 39.1 vs 94.0 PassMark/$ ($1,399 MSRP vs $599 MSRP).
❌133.3% higher power demand at 280W vs 120W.
❌Older platform position on TR4 with DDR4, while Ryzen 9 9900X3D moves to AM5 and DDR5.
❌No integrated graphics, while Ryzen 9 9900X3D can still boot and troubleshoot without a discrete GPU.

Ryzen 9 9900X3D

2025

Ryzen Threadripper 3960X

2019

Why buy it

✅+2.8% higher PassMark.
✅Costs $800 less on MSRP ($599 MSRP vs $1,399 MSRP).
✅Delivers 140.1% more PassMark for each dollar spent, at 94.0 vs 39.1 PassMark/$ ($599 MSRP vs $1,399 MSRP).
✅Draws 120W instead of 280W, a 160W reduction.
✅Newer platform on AM5 with DDR5 support instead of TR4 and DDR4.

Why buy it

✅Better for gaming: +15.0% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 88 PCIe lanes vs 24.
✅266.7% more PCIe lanes (88 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen Threadripper 3960X across 4 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than Ryzen Threadripper 3960X, which brings 24 cores / 48 threads and 88 PCIe lanes.

Trade-offs

❌Lower PassMark (54,763 vs 56,301).
❌Lower PassMark per dollar, at 39.1 vs 94.0 PassMark/$ ($1,399 MSRP vs $599 MSRP).
❌133.3% higher power demand at 280W vs 120W.
❌Older platform position on TR4 with DDR4, while Ryzen 9 9900X3D moves to AM5 and DDR5.
❌No integrated graphics, while Ryzen 9 9900X3D can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 9 9900X3D better than Ryzen Threadripper 3960X?

Not in a simple one-size-fits-all way. Ryzen Threadripper 3960X makes more sense for workstation-style multi-core throughput, while Ryzen 9 9900X3D 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 9900X3D is the better fit. You are getting 2.8% better PassMark, backed by 12 cores and 24 threads.

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

Ryzen 9 9900X3D is the smarter buy today. Ryzen 9 9900X3D is $800 cheaper on MSRP at $599 MSRP versus $1,399 MSRP, and it gives you 2.8% better PassMark. The trade-off is that Ryzen Threadripper 3960X is still the better pure gaming CPU with a 15.0% average FPS lead across 4 shared CPU game tests in our data. It is also 140.1% better value on MSRP (94.0 vs 39.1 PassMark/$), 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 9900X3D is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2019), a healthier platform with AM5 and DDR5 instead of TR4, more multi-core headroom with 12 cores / 24 threads instead of 24/48, and AVX-512 support for heavier modern compute workloads. 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 9900X3D Benchmark Check

Ryzen Threadripper 3960X Benchmark Check

Path of Exile 2

Preset	Ryzen 9 9900X3D	Ryzen Threadripper 3960X
1080p
low	281 FPS	270 FPS
medium	257 FPS	222 FPS
high	220 FPS	183 FPS
ultra	191 FPS	131 FPS
1440p
low	265 FPS	211 FPS
medium	218 FPS	164 FPS
high	173 FPS	130 FPS
ultra	155 FPS	96 FPS
4K
low	183 FPS	98 FPS
medium	150 FPS	81 FPS
high	113 FPS	63 FPS
ultra	100 FPS	51 FPS

Open Ryzen 9 9900X3D Open Ryzen Threadripper 3960X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 9900X3D	Ryzen Threadripper 3960X
1080p
low	824 FPS	835 FPS
medium	670 FPS	706 FPS
high	497 FPS	547 FPS
ultra	410 FPS	474 FPS
1440p
low	662 FPS	677 FPS
medium	562 FPS	587 FPS
high	433 FPS	476 FPS
ultra	335 FPS	387 FPS
4K
low	369 FPS	396 FPS
medium	317 FPS	345 FPS
high	278 FPS	307 FPS
ultra	233 FPS	271 FPS

Open Ryzen 9 9900X3D Open Ryzen Threadripper 3960X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 9900X3D	Ryzen Threadripper 3960X
1080p
low	890 FPS	1025 FPS
medium	722 FPS	927 FPS
high	649 FPS	862 FPS
ultra	559 FPS	765 FPS
1440p
low	716 FPS	777 FPS
medium	582 FPS	645 FPS
high	511 FPS	581 FPS
ultra	434 FPS	506 FPS
4K
low	510 FPS	540 FPS
medium	420 FPS	428 FPS
high	377 FPS	381 FPS
ultra	316 FPS	306 FPS

Open Ryzen 9 9900X3D Open Ryzen Threadripper 3960X

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 9900X3D	Ryzen Threadripper 3960X
1080p
low	1116 FPS	1325 FPS
medium	1001 FPS	1015 FPS
high	878 FPS	1074 FPS
ultra	792 FPS	875 FPS
1440p
low	872 FPS	1032 FPS
medium	766 FPS	900 FPS
high	673 FPS	778 FPS
ultra	584 FPS	656 FPS
4K
low	637 FPS	744 FPS
medium	566 FPS	662 FPS
high	503 FPS	579 FPS
ultra	435 FPS	437 FPS

Open Ryzen 9 9900X3D Open Ryzen Threadripper 3960X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 9900X3D and Ryzen Threadripper 3960X

Ryzen 9 9900X3D

The Ryzen 9 9900X3D is manufactured by AMD. It was released in 6 January 2025 (less than a year ago). It is based on the Granite Ridge (2024−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.5 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5. Passmark benchmark score: 56,301 points. Launch price was $599.

Ryzen Threadripper 3960X

The Ryzen Threadripper 3960X is manufactured by AMD. It was released in 25 November 2019 (6 years ago). It is based on the Matisse (2019−2020) architecture. It features 24 cores and 48 threads. Base frequency is 3.8 GHz, with boost up to 4.5 GHz. L3 cache: 128 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: TR4. Thermal design power (TDP): 280 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 54,763 points. Launch price was $1,399.

⚡

Processing Power

The Ryzen 9 9900X3D packs 12 cores / 24 threads, while the Ryzen Threadripper 3960X offers 24 cores / 48 threads — the Ryzen Threadripper 3960X has 12 more cores. Boost clocks reach 5.5 GHz on the Ryzen 9 9900X3D versus 4.5 GHz on the Ryzen Threadripper 3960X — a 20% clock advantage for the Ryzen 9 9900X3D (base: 4.4 GHz vs 3.8 GHz). The Ryzen 9 9900X3D uses the Granite Ridge (2024−2025) architecture (4 nm), while the Ryzen Threadripper 3960X uses Matisse (2019−2020) (7 nm, 12 nm). In PassMark, the Ryzen 9 9900X3D scores 56,301 against the Ryzen Threadripper 3960X's 54,763 — a 2.8% lead for the Ryzen 9 9900X3D. Geekbench 6 single-core — the metric most relevant to gaming — records 3,400 vs 1,270, a 91.2% lead for the Ryzen 9 9900X3D that directly translates to higher frame rates. L3 cache: 128 MB (total) on the Ryzen 9 9900X3D vs 128 MB on the Ryzen Threadripper 3960X.

Feature	Ryzen 9 9900X3D	Ryzen Threadripper 3960X
Cores / Threads	12 / 24	24 / 48+100%
Boost Clock	5.5 GHz+22%	4.5 GHz
Base Clock	4.4 GHz+16%	3.8 GHz
L3 Cache	128 MB (total)	128 MB
L2 Cache	1 MB (per core)+100%	512K (per core)
Process	4 nm-43%	7 nm, 12 nm
Architecture	Granite Ridge (2024−2025)	Matisse (2019−2020)
PassMark	56,301+3%	54,763
Cinebench R23 Multi	—	34,260
Geekbench 6 Single	3,400+168%	1,270
Geekbench 6 Multi	26,000	—

🧠

Memory & Platform

The Ryzen 9 9900X3D uses the AM5 socket (PCIe 5.0), while the Ryzen Threadripper 3960X uses TR4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Ryzen 9 9900X3D versus DDR4-3200 on the Ryzen Threadripper 3960X — the Ryzen 9 9900X3D supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper 3960X supports up to 256 GB of RAM compared to 192 GB — 28.6% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 9900X3D) vs 4 (Ryzen Threadripper 3960X). PCIe lanes: 24 (Ryzen 9 9900X3D) vs 88 (Ryzen Threadripper 3960X) — the Ryzen Threadripper 3960X offers 64 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X670,X670E,X870,X870E (Ryzen 9 9900X3D) and AMD TRX40 (Ryzen Threadripper 3960X).

Feature	Ryzen 9 9900X3D	Ryzen Threadripper 3960X
Socket	AM5	TR4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5600+25%	DDR4-3200
Max RAM Capacity	192 GB	256 GB+33%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	24	88+267%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Only the Ryzen 9 9900X3D supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 9 9900X3D) vs true (Ryzen Threadripper 3960X). The Ryzen 9 9900X3D includes integrated graphics (AMD Radeon Graphics (2 Cores)), while the Ryzen Threadripper 3960X requires a dedicated GPU. Primary use case: Ryzen 9 9900X3D targets High End Gaming/Creation. Direct competitor: Ryzen 9 9900X3D rivals Core Ultra 9 285K; Ryzen Threadripper 3960X rivals Core i9-10900X.

Feature	Ryzen 9 9900X3D	Ryzen Threadripper 3960X
Integrated GPU	Yes	No
IGPU Model	AMD Radeon Graphics (2 Cores)	None
Unlocked	Yes	Yes
AVX-512	Yes	No
Virtualization	AMD-V	true
Target Use	High End Gaming/Creation	—

💰

Value Analysis

The Ryzen 9 9900X3D launched at $599 MSRP, while the Ryzen Threadripper 3960X debuted at $1399. On MSRP ($599 vs $1399), the Ryzen 9 9900X3D is $800 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 9900X3D delivers 94.0 pts/$ vs 39.1 pts/$ for the Ryzen Threadripper 3960X — making the Ryzen 9 9900X3D the 82.4% better value option.