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: +71.3% higher average FPS across 16 shared CPU benchmark tests.
✅Draws 120W instead of 245W, a 125W reduction.
✅Newer platform on AM5 with DDR5 support instead of LGA3647 and DDR4.
✅100+% more PCIe lanes (28 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon Graphics, while Xeon Phi 7290 needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Phi 7290, which brings 72 cores / 288 threads.
❌Launch MSRP is still $699 MSRP, while Xeon Phi 7290 mostly shows up through inconsistent older-market listings.

Xeon Phi 7290

2016

Why buy it

✅Better for workstations and heavier parallel workloads: 72 cores / 288 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7950X3D across 16 shared CPU benchmark tests.
❌Lower PassMark (17,839 vs 62,323).
❌104.2% higher power demand at 245W vs 120W.
❌Older platform position on LGA3647 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

Xeon Phi 7290

2016

Why buy it

✅Better for gaming: +71.3% higher average FPS across 16 shared CPU benchmark tests.
✅Draws 120W instead of 245W, a 125W reduction.
✅Newer platform on AM5 with DDR5 support instead of LGA3647 and DDR4.
✅100+% more PCIe lanes (28 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon Graphics, while Xeon Phi 7290 needs a discrete GPU.

Why buy it

✅Better for workstations and heavier parallel workloads: 72 cores / 288 threads.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Phi 7290, which brings 72 cores / 288 threads.
❌Launch MSRP is still $699 MSRP, while Xeon Phi 7290 mostly shows up through inconsistent older-market listings.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7950X3D across 16 shared CPU benchmark tests.
❌Lower PassMark (17,839 vs 62,323).
❌104.2% higher power demand at 245W vs 120W.
❌Older platform position on LGA3647 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 Xeon Phi 7290?

Not in a simple one-size-fits-all way. Xeon Phi 7290 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 gaming?

If gaming is the priority, Ryzen 9 7950X3D is the better pick here. According to our tests, it delivers 71.3% more average FPS across 16 shared CPU game tests. It also has a big cache advantage at 128 MB vs null.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 7950X3D is the better fit. You are getting 249.4% better PassMark, backed by 16 cores and 32 threads.

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

Ryzen 9 7950X3D is the smarter buy today. Ryzen 9 7950X3D is at an unclear MSRP at $699 MSRP versus unclear MSRP, and it gives you a 71.3% average FPS lead across 16 shared CPU game tests in our data. It is also 100.0% better value on MSRP (89.2 vs 0.0 PassMark/$), 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 2016), a healthier platform with AM5 and DDR5 instead of LGA3647, 3D V-Cache and a much larger 128 MB L3 cache instead of null, more multi-core headroom with 16 cores / 32 threads instead of 72/288, 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

Xeon Phi 7290 Benchmark Check

Path of Exile 2

Preset	Ryzen 9 7950X3D	Xeon Phi 7290
1080p
low	291 FPS	177 FPS
medium	265 FPS	143 FPS
high	219 FPS	113 FPS
ultra	186 FPS	88 FPS
1440p
low	275 FPS	141 FPS
medium	227 FPS	111 FPS
high	177 FPS	87 FPS
ultra	156 FPS	68 FPS
4K
low	190 FPS	66 FPS
medium	156 FPS	56 FPS
high	120 FPS	43 FPS
ultra	107 FPS	34 FPS

Open Ryzen 9 7950X3D Open Xeon Phi 7290

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 7950X3D	Xeon Phi 7290
1080p
low	734 FPS	136 FPS
medium	627 FPS	120 FPS
high	465 FPS	109 FPS
ultra	393 FPS	86 FPS
1440p
low	602 FPS	120 FPS
medium	536 FPS	108 FPS
high	413 FPS	97 FPS
ultra	326 FPS	77 FPS
4K
low	338 FPS	87 FPS
medium	305 FPS	81 FPS
high	268 FPS	72 FPS
ultra	229 FPS	56 FPS

Open Ryzen 9 7950X3D Open Xeon Phi 7290

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 7950X3D	Xeon Phi 7290
1080p
low	1025 FPS	446 FPS
medium	1122 FPS	446 FPS
high	1062 FPS	446 FPS
ultra	875 FPS	446 FPS
1440p
low	936 FPS	446 FPS
medium	845 FPS	434 FPS
high	775 FPS	374 FPS
ultra	656 FPS	326 FPS
4K
low	574 FPS	394 FPS
medium	498 FPS	306 FPS
high	447 FPS	259 FPS
ultra	378 FPS	209 FPS

Open Ryzen 9 7950X3D Open Xeon Phi 7290

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 7950X3D	Xeon Phi 7290
1080p
low	1082 FPS	446 FPS
medium	973 FPS	446 FPS
high	854 FPS	446 FPS
ultra	766 FPS	446 FPS
1440p
low	853 FPS	446 FPS
medium	751 FPS	446 FPS
high	659 FPS	446 FPS
ultra	569 FPS	420 FPS
4K
low	623 FPS	446 FPS
medium	555 FPS	405 FPS
high	493 FPS	361 FPS
ultra	426 FPS	310 FPS

Open Ryzen 9 7950X3D Open Xeon Phi 7290

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 7950X3D and Xeon Phi 7290

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.

Xeon Phi 7290

The Xeon Phi 7290 is manufactured by Intel. It was released in 2015-01-01. It is based on the Knights Landing (2016) architecture. It features 72 cores and 288 threads. Base frequency is 1.5 GHz, with boost up to 1.7 GHz. L3 cache: 0 kB (total). L2 cache: 512 kB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 245 Watt. Memory support: DDR4. Passmark benchmark score: 17,839 points. Launch price was $800.

⚡

Processing Power

The Ryzen 9 7950X3D packs 16 cores / 32 threads, while the Xeon Phi 7290 offers 72 cores / 288 threads — the Xeon Phi 7290 has 56 more cores. Boost clocks reach 5.7 GHz on the Ryzen 9 7950X3D versus 1.7 GHz on the Xeon Phi 7290 — a 108.1% clock advantage for the Ryzen 9 7950X3D (base: 4.2 GHz vs 1.5 GHz). The Ryzen 9 7950X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm, 6 nm), while the Xeon Phi 7290 uses Knights Landing (2016) (14 nm). In PassMark, the Ryzen 9 7950X3D scores 62,323 against the Xeon Phi 7290's 17,839 — a 111% lead for the Ryzen 9 7950X3D. L3 cache: 128 MB (total) on the Ryzen 9 7950X3D vs 0 kB (total) on the Xeon Phi 7290.

Feature	Ryzen 9 7950X3D	Xeon Phi 7290
Cores / Threads	16 / 32	72 / 288+350%
Boost Clock	5.7 GHz+235%	1.7 GHz
Base Clock	4.2 GHz+180%	1.5 GHz
L3 Cache	128 MB (total)	0 kB (total)
L2 Cache	1 MB (per core)+100%	512 kB (per core)
Process	5 nm, 6 nm-64%	14 nm
Architecture	Raphael (Zen4) (2022−2023)	Knights Landing (2016)
PassMark	62,323+249%	17,839
Cinebench R23 Multi	38,581	—
Geekbench 6 Single	2,926	—
Geekbench 6 Multi	19,643	—

🧠

Memory & Platform

The Ryzen 9 7950X3D uses the AM5 socket (PCIe 5.0), while the Xeon Phi 7290 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Ryzen 9 7950X3D	Xeon Phi 7290
Socket	AM5	LGA3647
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	DDR5-5200	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	28	—

🔧

Advanced Features

Virtualization: true (Ryzen 9 7950X3D) / not specified (Xeon Phi 7290). The Ryzen 9 7950X3D includes integrated graphics (Radeon Graphics), while the Xeon Phi 7290 requires a dedicated GPU. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K.