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: +64.0% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 120W instead of 129W, a 9W reduction.
✅Newer platform on AM5 with DDR5 support instead of FCBGA2579 and DDR4.
✅Integrated graphics onboard with Radeon Graphics, while Xeon D-2799 needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon D-2799, which brings 20 cores / 40 threads and 32 PCIe lanes.
❌Launch MSRP is still $699 MSRP, while Xeon D-2799 mostly shows up through inconsistent older-market listings.

Xeon D-2799

2022

Why buy it

✅Better for workstations and heavier parallel workloads: 20 cores / 40 threads, plus 32 PCIe lanes vs 28.
✅14.3% more PCIe lanes (32 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7950X3D across 50 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (20,000 vs 38,581).
❌Older platform position on FCBGA2579 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 D-2799

2022

Why buy it

✅Better for gaming: +64.0% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 120W instead of 129W, a 9W reduction.
✅Newer platform on AM5 with DDR5 support instead of FCBGA2579 and DDR4.
✅Integrated graphics onboard with Radeon Graphics, while Xeon D-2799 needs a discrete GPU.

Why buy it

✅Better for workstations and heavier parallel workloads: 20 cores / 40 threads, plus 32 PCIe lanes vs 28.
✅14.3% more PCIe lanes (32 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Less compelling for workstation-style loads than Xeon D-2799, which brings 20 cores / 40 threads and 32 PCIe lanes.
❌Launch MSRP is still $699 MSRP, while Xeon D-2799 mostly shows up through inconsistent older-market listings.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7950X3D across 50 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (20,000 vs 38,581).
❌Older platform position on FCBGA2579 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 D-2799?

Not in a simple one-size-fits-all way. Xeon D-2799 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 64.0% more average FPS across 50 shared CPU game tests. It also has a big cache advantage at 128 MB vs 30 MB.

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 92.9% better Cinebench R23 multi-core, backed by 16 cores and 32 threads. It also carries the larger cache pool with 326.7% larger total L3 cache (128 MB vs 30 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 at an unclear MSRP at $699 MSRP versus unclear MSRP, and it gives you a 64.0% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (89.2 vs 0.0 PassMark/$), 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 2022), a healthier platform with AM5 and DDR5 instead of FCBGA2579, 3D V-Cache and a much larger 128 MB L3 cache instead of 30 MB, and more multi-core headroom with 16 cores / 32 threads instead of 20/40. 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 D-2799 Benchmark Check

Path of Exile 2

Preset	Ryzen 9 7950X3D	Xeon D-2799
1080p
low	291 FPS	184 FPS
medium	265 FPS	154 FPS
high	219 FPS	123 FPS
ultra	186 FPS	97 FPS
1440p
low	275 FPS	147 FPS
medium	227 FPS	118 FPS
high	177 FPS	92 FPS
ultra	156 FPS	73 FPS
4K
low	190 FPS	70 FPS
medium	156 FPS	59 FPS
high	120 FPS	46 FPS
ultra	107 FPS	36 FPS

Open Ryzen 9 7950X3D Open Xeon D-2799

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 7950X3D	Xeon D-2799
1080p
low	734 FPS	364 FPS
medium	627 FPS	316 FPS
high	465 FPS	262 FPS
ultra	393 FPS	213 FPS
1440p
low	602 FPS	313 FPS
medium	536 FPS	281 FPS
high	413 FPS	238 FPS
ultra	326 FPS	190 FPS
4K
low	338 FPS	202 FPS
medium	305 FPS	183 FPS
high	268 FPS	155 FPS
ultra	229 FPS	124 FPS

Open Ryzen 9 7950X3D Open Xeon D-2799

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 7950X3D	Xeon D-2799
1080p
low	1025 FPS	721 FPS
medium	1122 FPS	581 FPS
high	1062 FPS	504 FPS
ultra	875 FPS	441 FPS
1440p
low	936 FPS	587 FPS
medium	845 FPS	478 FPS
high	775 FPS	415 FPS
ultra	656 FPS	362 FPS
4K
low	574 FPS	429 FPS
medium	498 FPS	333 FPS
high	447 FPS	285 FPS
ultra	378 FPS	229 FPS

Open Ryzen 9 7950X3D Open Xeon D-2799

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 7950X3D	Xeon D-2799
1080p
low	1082 FPS	845 FPS
medium	973 FPS	785 FPS
high	854 FPS	680 FPS
ultra	766 FPS	585 FPS
1440p
low	853 FPS	682 FPS
medium	751 FPS	596 FPS
high	659 FPS	513 FPS
ultra	569 FPS	442 FPS
4K
low	623 FPS	466 FPS
medium	555 FPS	418 FPS
high	493 FPS	373 FPS
ultra	426 FPS	326 FPS

Open Ryzen 9 7950X3D Open Xeon D-2799

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 7950X3D and Xeon D-2799

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 D-2799

The Xeon D-2799 is manufactured by Intel. It was released in 24 February 2022 (3 years ago). It is based on the Ice Lake-D (2022−2023) architecture. It features 20 cores and 40 threads. Base frequency is 2.4 GHz, with boost up to 3.4 GHz. L3 cache: 30 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA2579. Thermal design power (TDP): 129 Watt. Memory support: DDR4. Passmark benchmark score: 33,792 points. Launch price was $1,972.

⚡

Processing Power

The Ryzen 9 7950X3D packs 16 cores / 32 threads, while the Xeon D-2799 offers 20 cores / 40 threads — the Xeon D-2799 has 4 more cores. Boost clocks reach 5.7 GHz on the Ryzen 9 7950X3D versus 3.4 GHz on the Xeon D-2799 — a 50.5% clock advantage for the Ryzen 9 7950X3D (base: 4.2 GHz vs 2.4 GHz). The Ryzen 9 7950X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm, 6 nm), while the Xeon D-2799 uses Ice Lake-D (2022−2023) (10 nm). In PassMark, the Ryzen 9 7950X3D scores 62,323 against the Xeon D-2799's 33,792 — a 59.4% lead for the Ryzen 9 7950X3D. Cinebench R23 multi-core: 38,581 vs 20,000 (63.4% advantage for the Ryzen 9 7950X3D). Geekbench 6 single-core — the metric most relevant to gaming — records 2,926 vs 1,959, a 39.6% lead for the Ryzen 9 7950X3D that directly translates to higher frame rates. Multi-core Geekbench: 19,643 vs 1,895 (164.8% advantage for the Ryzen 9 7950X3D). L3 cache: 128 MB (total) on the Ryzen 9 7950X3D vs 30 MB (total) on the Xeon D-2799.

Feature	Ryzen 9 7950X3D	Xeon D-2799
Cores / Threads	16 / 32	20 / 40+25%
Boost Clock	5.7 GHz+68%	3.4 GHz
Base Clock	4.2 GHz+75%	2.4 GHz
L3 Cache	128 MB (total)+327%	30 MB (total)
L2 Cache	1 MB (per core)	1.25 MB (per core)+25%
Process	5 nm, 6 nm-50%	10 nm
Architecture	Raphael (Zen4) (2022−2023)	Ice Lake-D (2022−2023)
PassMark	62,323+84%	33,792
Cinebench R23 Multi	38,581+93%	20,000
Geekbench 6 Single	2,926+49%	1,959
Geekbench 6 Multi	19,643+937%	1,895

🧠

Memory & Platform

The Ryzen 9 7950X3D uses the AM5 socket (PCIe 5.0), while the Xeon D-2799 uses FCBGA2579 (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 Xeon D-2799 — the Ryzen 9 7950X3D supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon D-2799 supports up to 1024 GB of RAM compared to 128 GB — 155.6% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 7950X3D) vs 4 (Xeon D-2799). PCIe lanes: 28 (Ryzen 9 7950X3D) vs 32 (Xeon D-2799) — the Xeon D-2799 offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD X670E,AMD X670,AMD B650E,AMD B650 (Ryzen 9 7950X3D) and Ice Lake-D (Xeon D-2799).

Feature	Ryzen 9 7950X3D	Xeon D-2799
Socket	AM5	FCBGA2579
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5200+25%	DDR4-3200
Max RAM Capacity	128 GB	1024 GB+700%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	28	32+14%

🔧

Advanced Features

Only the Ryzen 9 7950X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: true (Ryzen 9 7950X3D) vs VT-x, VT-d, EPT (Xeon D-2799). The Ryzen 9 7950X3D includes integrated graphics (Radeon Graphics), while the Xeon D-2799 requires a dedicated GPU. Primary use case: Xeon D-2799 targets Edge Server / Networking. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K; Xeon D-2799 rivals EPYC 7302.