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

✅Better for gaming: +51.3% higher average FPS across 36 shared CPU benchmark tests.
✅+113.3% larger total L3 cache (64 MB vs 30 MB).
✅Draws 105W instead of 110W, a 5W reduction.

Trade-offs

❌Less compelling for workstation-style loads than Xeon D-2795NT, which brings 20 cores / 40 threads and 32 PCIe lanes.
❌Launch MSRP is still $549 MSRP, while Xeon D-2795NT mostly shows up through inconsistent older-market listings.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon D-2795NT

2022

Why buy it

✅Better for workstations and heavier parallel workloads: 20 cores / 40 threads, plus 32 PCIe lanes vs 24.
✅33.3% more PCIe lanes (32 vs 24) for storage and expansion-heavy builds.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 36 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (15,000 vs 21,000).
❌Smaller total L3 cache (30 MB vs 64 MB).

Ryzen 9 5900X

2020

Xeon D-2795NT

2022

Why buy it

✅Better for gaming: +51.3% higher average FPS across 36 shared CPU benchmark tests.
✅+113.3% larger total L3 cache (64 MB vs 30 MB).
✅Draws 105W instead of 110W, a 5W reduction.

Why buy it

✅Better for workstations and heavier parallel workloads: 20 cores / 40 threads, plus 32 PCIe lanes vs 24.
✅33.3% more PCIe lanes (32 vs 24) for storage and expansion-heavy builds.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Less compelling for workstation-style loads than Xeon D-2795NT, which brings 20 cores / 40 threads and 32 PCIe lanes.
❌Launch MSRP is still $549 MSRP, while Xeon D-2795NT mostly shows up through inconsistent older-market listings.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 36 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (15,000 vs 21,000).
❌Smaller total L3 cache (30 MB vs 64 MB).

Quick Answers

So, is Ryzen 9 5900X better than Xeon D-2795NT?

Not in a simple one-size-fits-all way. Xeon D-2795NT 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 9 5900X is the better pick here. According to our tests, it delivers 51.3% more average FPS across 36 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 5900X is the better fit. You are getting 40% better Cinebench R23 multi-core, backed by 12 cores and 24 threads. It also carries the larger cache pool with 113.3% larger total L3 cache (64 MB vs 30 MB).

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

Ryzen 9 5900X is the smarter buy today. Ryzen 9 5900X is at an unclear MSRP at $549 MSRP versus unclear MSRP, and it gives you a 51.3% average FPS lead across 36 shared CPU game tests in our data. It is also 100.0% better value on MSRP (71.0 vs 0.0 PassMark/$), 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?

Xeon D-2795NT is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2020) and AVX-512 support for heavier modern compute workloads. That makes it the safer long-term pick.

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

Xeon D-2795NT Benchmark Check

Path of Exile 2

Preset	Ryzen 9 5900X	Xeon D-2795NT
1080p
low	323 FPS	186 FPS
medium	291 FPS	154 FPS
high	243 FPS	124 FPS
ultra	193 FPS	98 FPS
1440p
low	307 FPS	146 FPS
medium	248 FPS	116 FPS
high	192 FPS	91 FPS
ultra	157 FPS	72 FPS
4K
low	193 FPS	69 FPS
medium	156 FPS	58 FPS
high	115 FPS	46 FPS
ultra	103 FPS	36 FPS

Open Ryzen 9 5900X Open Xeon D-2795NT

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 5900X	Xeon D-2795NT
1080p
low	772 FPS	213 FPS
medium	647 FPS	189 FPS
high	508 FPS	160 FPS
ultra	450 FPS	131 FPS
1440p
low	619 FPS	183 FPS
medium	536 FPS	168 FPS
high	443 FPS	145 FPS
ultra	364 FPS	117 FPS
4K
low	365 FPS	119 FPS
medium	318 FPS	110 FPS
high	289 FPS	97 FPS
ultra	255 FPS	78 FPS

Open Ryzen 9 5900X Open Xeon D-2795NT

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 5900X	Xeon D-2795NT
1080p
low	832 FPS	712 FPS
medium	645 FPS	582 FPS
high	558 FPS	505 FPS
ultra	459 FPS	443 FPS
1440p
low	721 FPS	588 FPS
medium	565 FPS	479 FPS
high	488 FPS	416 FPS
ultra	407 FPS	363 FPS
4K
low	511 FPS	431 FPS
medium	421 FPS	334 FPS
high	374 FPS	286 FPS
ultra	308 FPS	230 FPS

Open Ryzen 9 5900X Open Xeon D-2795NT

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 5900X	Xeon D-2795NT
1080p
low	974 FPS	712 FPS
medium	974 FPS	712 FPS
high	934 FPS	642 FPS
ultra	826 FPS	548 FPS
1440p
low	959 FPS	660 FPS
medium	843 FPS	574 FPS
high	726 FPS	493 FPS
ultra	617 FPS	419 FPS
4K
low	694 FPS	451 FPS
medium	621 FPS	403 FPS
high	541 FPS	358 FPS
ultra	437 FPS	309 FPS

Open Ryzen 9 5900X Open Xeon D-2795NT

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 5900X and Xeon D-2795NT

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.

Xeon D-2795NT

The Xeon D-2795NT is manufactured by Intel. It was released in 2015-01-01. It features 20 cores and 40 threads. Base frequency is 2 GHz, with boost up to 3.1 GHz. L3 cache: 30 MB. Built on 10 nm process technology. Socket: FCBGA2579. Thermal design power (TDP): 110 Watt. Memory support: DDR4. Passmark benchmark score: 28,463 points. Launch price was $800.

⚡

Processing Power

The Ryzen 9 5900X packs 12 cores / 24 threads, while the Xeon D-2795NT offers 20 cores / 40 threads — the Xeon D-2795NT has 8 more cores. Boost clocks reach 4.8 GHz on the Ryzen 9 5900X versus 3.1 GHz on the Xeon D-2795NT — a 43% clock advantage for the Ryzen 9 5900X (base: 3.7 GHz vs 2 GHz). The Ryzen 9 5900X is built on the Vermeer (Zen3) (2020−2022) architecture. In PassMark, the Ryzen 9 5900X scores 38,955 against the Xeon D-2795NT's 28,463 — a 31.1% lead for the Ryzen 9 5900X. Cinebench R23 multi-core: 21,000 vs 15,000 (33.3% advantage for the Ryzen 9 5900X). Geekbench 6 single-core — the metric most relevant to gaming — records 2,174 vs 1,962, a 10.3% lead for the Ryzen 9 5900X that directly translates to higher frame rates. Multi-core Geekbench: 11,888 vs 11,898 (0.1% advantage for the Xeon D-2795NT). L3 cache: 64 MB on the Ryzen 9 5900X vs 30 MB on the Xeon D-2795NT.

Feature	Ryzen 9 5900X	Xeon D-2795NT
Cores / Threads	12 / 24	20 / 40+67%
Boost Clock	4.8 GHz+55%	3.1 GHz
Base Clock	3.7 GHz+85%	2 GHz
L3 Cache	64 MB+113%	30 MB
L2 Cache	512K (per core)	—
Process	7 nm, 12 nm-30%	10 nm
Architecture	Vermeer (Zen3) (2020−2022)	—
PassMark	38,955+37%	28,463
Cinebench R23 Multi	21,000+40%	15,000
Geekbench 6 Single	2,174+11%	1,962
Geekbench 6 Multi	11,888	11,898

🧠

Memory & Platform

The Ryzen 9 5900X uses the AM4 socket (PCIe 4.0), while the Xeon D-2795NT uses FCBGA2579 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. The Xeon D-2795NT supports up to 1024 GB of RAM compared to 128 GB — 155.6% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 5900X) vs 4 (Xeon D-2795NT). PCIe lanes: 24 (Ryzen 9 5900X) vs 32 (Xeon D-2795NT) — the Xeon D-2795NT offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X) and SoC platform (Xeon D-2795NT).

Feature	Ryzen 9 5900X	Xeon D-2795NT
Socket	AM4	FCBGA2579
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200	DDR4-2933
Max RAM Capacity	128 GB	1024 GB+700%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	24	32+33%

🔧

Advanced Features

Only the Ryzen 9 5900X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon D-2795NT supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 9 5900X) vs VT-x, VT-d (Xeon D-2795NT). Primary use case: Ryzen 9 5900X targets Workstation, Xeon D-2795NT targets Networking / Edge Computing / SoC. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K; Xeon D-2795NT rivals EPYC 7302.