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 7950X3D

2023

Why buy it

✅Better for gaming: +25.6% higher average FPS across 49 shared CPU benchmark tests.
✅Costs $3,291 less on MSRP ($699 MSRP vs $3,990 MSRP).
✅Delivers 345.3% more PassMark for each dollar spent, at 89.2 vs 20.0 PassMark/$ ($699 MSRP vs $3,990 MSRP).
✅Draws 120W instead of 280W, a 160W reduction.
✅Newer platform on AM5 with DDR5 support instead of TR4 and DDR4.

Trade-offs

❌Lower Cinebench R23 multi-core (38,581 vs 64,366).
❌Smaller total L3 cache (128 MB vs 256 MB).
❌Less compelling for workstation-style loads than Ryzen Threadripper 3990X, which brings 64 cores / 128 threads and 88 PCIe lanes.

Ryzen Threadripper 3990X

2019

Why buy it

✅+66.8% higher Cinebench R23 multi-core.
✅+100% larger total L3 cache (256 MB vs 128 MB).
✅Better for workstations and heavier parallel workloads: 64 cores / 128 threads, plus 88 PCIe lanes vs 28.
✅214.3% more PCIe lanes (88 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7950X3D across 49 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 20.0 vs 89.2 PassMark/$ ($3,990 MSRP vs $699 MSRP).
❌133.3% higher power demand at 280W vs 120W.
❌Older platform position on TR4 with DDR4, while Ryzen 9 7950X3D moves to AM5 and DDR5.
❌No integrated graphics, while Ryzen 9 7950X3D can still boot and troubleshoot without a discrete GPU.

Ryzen 9 7950X3D

2023

Ryzen Threadripper 3990X

2019

Why buy it

✅Better for gaming: +25.6% higher average FPS across 49 shared CPU benchmark tests.
✅Costs $3,291 less on MSRP ($699 MSRP vs $3,990 MSRP).
✅Delivers 345.3% more PassMark for each dollar spent, at 89.2 vs 20.0 PassMark/$ ($699 MSRP vs $3,990 MSRP).
✅Draws 120W instead of 280W, a 160W reduction.
✅Newer platform on AM5 with DDR5 support instead of TR4 and DDR4.

Why buy it

✅+66.8% higher Cinebench R23 multi-core.
✅+100% larger total L3 cache (256 MB vs 128 MB).
✅Better for workstations and heavier parallel workloads: 64 cores / 128 threads, plus 88 PCIe lanes vs 28.
✅214.3% more PCIe lanes (88 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Lower Cinebench R23 multi-core (38,581 vs 64,366).
❌Smaller total L3 cache (128 MB vs 256 MB).
❌Less compelling for workstation-style loads than Ryzen Threadripper 3990X, which brings 64 cores / 128 threads and 88 PCIe lanes.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7950X3D across 49 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 20.0 vs 89.2 PassMark/$ ($3,990 MSRP vs $699 MSRP).
❌133.3% higher power demand at 280W vs 120W.
❌Older platform position on TR4 with DDR4, while Ryzen 9 7950X3D moves to AM5 and DDR5.
❌No integrated graphics, while Ryzen 9 7950X3D can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 9 7950X3D better than Ryzen Threadripper 3990X?

Not in a simple one-size-fits-all way. Ryzen Threadripper 3990X makes more sense for workstation-style multi-core throughput, while Ryzen 9 7950X3D 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 Threadripper 3990X is the better fit. You are getting 66.8% better Cinebench R23 multi-core, backed by 64 cores and 128 threads. It also carries the larger cache pool with 100% larger total L3 cache (256 MB vs 128 MB).

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

Ryzen 9 7950X3D is the smarter buy today. Ryzen 9 7950X3D is $3,291 cheaper on MSRP at $699 MSRP versus $3,990 MSRP, and it gives you a 25.6% average FPS lead across 49 shared CPU game tests in our data. The trade-off is that Ryzen Threadripper 3990X is still stronger for heavier multi-core work with 66.8% better Cinebench R23 multi-core. It is also 345.3% better value on MSRP (89.2 vs 20.0 PassMark/$), 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 7950X3D is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2019), a healthier platform with AM5 and DDR5 instead of TR4, 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 7950X3D Benchmark Check

Ryzen Threadripper 3990X Benchmark Check

Path of Exile 2

Preset	Ryzen 9 7950X3D	Ryzen Threadripper 3990X
1080p
low	291 FPS	181 FPS
medium	265 FPS	152 FPS
high	219 FPS	131 FPS
ultra	186 FPS	106 FPS
1440p
low	275 FPS	157 FPS
medium	227 FPS	125 FPS
high	177 FPS	102 FPS
ultra	156 FPS	83 FPS
4K
low	190 FPS	85 FPS
medium	156 FPS	72 FPS
high	120 FPS	57 FPS
ultra	107 FPS	46 FPS

Open Ryzen 9 7950X3D Open Ryzen Threadripper 3990X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 7950X3D	Ryzen Threadripper 3990X
1080p
low	734 FPS	584 FPS
medium	627 FPS	503 FPS
high	465 FPS	386 FPS
ultra	393 FPS	330 FPS
1440p
low	602 FPS	491 FPS
medium	536 FPS	433 FPS
high	413 FPS	343 FPS
ultra	326 FPS	277 FPS
4K
low	338 FPS	308 FPS
medium	305 FPS	275 FPS
high	268 FPS	235 FPS
ultra	229 FPS	204 FPS

Open Ryzen 9 7950X3D Open Ryzen Threadripper 3990X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 7950X3D	Ryzen Threadripper 3990X
1080p
low	1025 FPS	681 FPS
medium	1122 FPS	563 FPS
high	1062 FPS	497 FPS
ultra	875 FPS	428 FPS
1440p
low	936 FPS	582 FPS
medium	845 FPS	488 FPS
high	775 FPS	427 FPS
ultra	656 FPS	368 FPS
4K
low	574 FPS	424 FPS
medium	498 FPS	338 FPS
high	447 FPS	293 FPS
ultra	378 FPS	234 FPS

Open Ryzen 9 7950X3D Open Ryzen Threadripper 3990X

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 7950X3D	Ryzen Threadripper 3990X
1080p
low	1082 FPS	942 FPS
medium	973 FPS	842 FPS
high	854 FPS	724 FPS
ultra	766 FPS	639 FPS
1440p
low	853 FPS	777 FPS
medium	751 FPS	677 FPS
high	659 FPS	580 FPS
ultra	569 FPS	502 FPS
4K
low	623 FPS	540 FPS
medium	555 FPS	489 FPS
high	493 FPS	429 FPS
ultra	426 FPS	373 FPS

Open Ryzen 9 7950X3D Open Ryzen Threadripper 3990X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 7950X3D and Ryzen Threadripper 3990X

Ryzen 9 7950X3D

The Ryzen 9 7950X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 16 cores and 32 threads. Base frequency is 4.2 GHz, with boost up to 5.7 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: 62,323 points. Launch price was $699.

Ryzen Threadripper 3990X

The Ryzen Threadripper 3990X is manufactured by AMD. It was released in 7 February 2020 (5 years ago). It is based on the Matisse (2019−2020) architecture. It features 64 cores and 128 threads. Base frequency is 2.9 GHz, with boost up to 4.3 GHz. L3 cache: 256 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: TR4. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 79,889 points. Launch price was $3,999.

⚡

Processing Power

The Ryzen 9 7950X3D packs 16 cores / 32 threads, while the Ryzen Threadripper 3990X offers 64 cores / 128 threads — the Ryzen Threadripper 3990X has 48 more cores. Boost clocks reach 5.7 GHz on the Ryzen 9 7950X3D versus 4.3 GHz on the Ryzen Threadripper 3990X — a 28% clock advantage for the Ryzen 9 7950X3D (base: 4.2 GHz vs 2.9 GHz). The Ryzen 9 7950X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm, 6 nm), while the Ryzen Threadripper 3990X uses Matisse (2019−2020) (7 nm, 12 nm). In PassMark, the Ryzen 9 7950X3D scores 62,323 against the Ryzen Threadripper 3990X's 79,889 — a 24.7% lead for the Ryzen Threadripper 3990X. Cinebench R23 multi-core: 38,581 vs 64,366 (50.1% advantage for the Ryzen Threadripper 3990X). Geekbench 6 single-core — the metric most relevant to gaming — records 2,926 vs 1,961, a 39.5% lead for the Ryzen 9 7950X3D that directly translates to higher frame rates. Multi-core Geekbench: 19,643 vs 22,045 (11.5% advantage for the Ryzen Threadripper 3990X). L3 cache: 128 MB (total) on the Ryzen 9 7950X3D vs 256 MB on the Ryzen Threadripper 3990X.

Feature	Ryzen 9 7950X3D	Ryzen Threadripper 3990X
Cores / Threads	16 / 32	64 / 128+300%
Boost Clock	5.7 GHz+33%	4.3 GHz
Base Clock	4.2 GHz+45%	2.9 GHz
L3 Cache	128 MB (total)	256 MB+100%
L2 Cache	1 MB (per core)+100%	512K (per core)
Process	5 nm, 6 nm-29%	7 nm, 12 nm
Architecture	Raphael (Zen4) (2022−2023)	Matisse (2019−2020)
PassMark	62,323	79,889+28%
Cinebench R23 Multi	38,581	64,366+67%
Geekbench 6 Single	2,926+49%	1,961
Geekbench 6 Multi	19,643	22,045+12%

🧠

Memory & Platform

The Ryzen 9 7950X3D uses the AM5 socket (PCIe 5.0), while the Ryzen Threadripper 3990X uses TR4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 9 7950X3D versus DDR4-3200 on the Ryzen Threadripper 3990X — the Ryzen 9 7950X3D supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper 3990X supports up to 256 GB of RAM compared to 128 GB — 66.7% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 7950X3D) vs 4 (Ryzen Threadripper 3990X). PCIe lanes: 28 (Ryzen 9 7950X3D) vs 88 (Ryzen Threadripper 3990X) — the Ryzen Threadripper 3990X offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD X670E,AMD X670,AMD B650E,AMD B650 (Ryzen 9 7950X3D) and TRX40 (Ryzen Threadripper 3990X).

Feature	Ryzen 9 7950X3D	Ryzen Threadripper 3990X
Socket	AM5	TR4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5200+25%	DDR4-3200
Max RAM Capacity	128 GB	256 GB+100%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	28	88+214%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Only the Ryzen 9 7950X3D supports AVX-512 instructions — important for machine learning and scientific applications. Both support true virtualization. The Ryzen 9 7950X3D includes integrated graphics (Radeon Graphics), while the Ryzen Threadripper 3990X requires a dedicated GPU. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K; Ryzen Threadripper 3990X rivals Core i9-10980XE.

Feature	Ryzen 9 7950X3D	Ryzen Threadripper 3990X
Integrated GPU	Yes	No
IGPU Model	Radeon Graphics	None
Unlocked	Yes	Yes
AVX-512	Yes	No
Virtualization	true	true

💰

Value Analysis

The Ryzen 9 7950X3D launched at $699 MSRP, while the Ryzen Threadripper 3990X debuted at $3990. On MSRP ($699 vs $3990), the Ryzen 9 7950X3D is $3291 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 7950X3D delivers 89.2 pts/$ vs 20.0 pts/$ for the Ryzen Threadripper 3990X — making the Ryzen 9 7950X3D the 126.6% better value option.