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 5 5600X

2020

Why buy it

✅Better for gaming: +10.7% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 65W instead of 129W, a 64W reduction.

Trade-offs

❌Lower PassMark (21,845 vs 33,792).
❌Less compelling for workstation-style loads than Xeon D-2799, which brings 20 cores / 40 threads and 32 PCIe lanes.
❌Launch MSRP is still $299 MSRP, while Xeon D-2799 mostly shows up through inconsistent older-market listings.

Xeon D-2799

2022

Why buy it

✅+54.7% higher PassMark.
✅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.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 5600X across 50 shared CPU benchmark tests.
❌98.5% higher power demand at 129W vs 65W.

Ryzen 5 5600X

2020

Xeon D-2799

2022

Why buy it

✅Better for gaming: +10.7% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 65W instead of 129W, a 64W reduction.

Why buy it

✅+54.7% higher PassMark.
✅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.

Trade-offs

❌Lower PassMark (21,845 vs 33,792).
❌Less compelling for workstation-style loads than Xeon D-2799, which brings 20 cores / 40 threads and 32 PCIe lanes.
❌Launch MSRP is still $299 MSRP, while Xeon D-2799 mostly shows up through inconsistent older-market listings.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 5600X across 50 shared CPU benchmark tests.
❌98.5% higher power demand at 129W vs 65W.

Quick Answers

So, is Ryzen 5 5600X 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 5 5600X 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, Xeon D-2799 is the better fit. You are getting 54.7% better PassMark, backed by 20 cores and 40 threads.

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

Ryzen 5 5600X is the smarter buy today. Ryzen 5 5600X is at an unclear MSRP at $299 MSRP versus unclear MSRP, and it gives you a 10.7% average FPS lead across 50 shared CPU game tests in our data. The trade-off is that Xeon D-2799 is still stronger for heavier multi-core work with 54.7% better PassMark. It is also 100.0% better value on MSRP (73.1 vs 0.0 PassMark/$), 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-2799 is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2020), more multi-core headroom with 20 cores / 40 threads instead of 6/12, and AVX-512 support for heavier modern compute workloads. That extra compute headroom should age better as games, background tasks, and creator workloads get heavier.

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 5 5600X Benchmark Check

Xeon D-2799 Benchmark Check

Path of Exile 2

Preset	Ryzen 5 5600X	Xeon D-2799
1080p
low	203 FPS	184 FPS
medium	174 FPS	154 FPS
high	140 FPS	123 FPS
ultra	107 FPS	97 FPS
1440p
low	169 FPS	147 FPS
medium	141 FPS	118 FPS
high	113 FPS	92 FPS
ultra	86 FPS	73 FPS
4K
low	85 FPS	70 FPS
medium	76 FPS	59 FPS
high	60 FPS	46 FPS
ultra	47 FPS	36 FPS

Open Ryzen 5 5600X Open Xeon D-2799

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 5 5600X	Xeon D-2799
1080p
low	464 FPS	364 FPS
medium	387 FPS	316 FPS
high	324 FPS	262 FPS
ultra	291 FPS	213 FPS
1440p
low	397 FPS	313 FPS
medium	334 FPS	281 FPS
high	290 FPS	238 FPS
ultra	253 FPS	190 FPS
4K
low	263 FPS	202 FPS
medium	226 FPS	183 FPS
high	205 FPS	155 FPS
ultra	171 FPS	124 FPS

Open Ryzen 5 5600X Open Xeon D-2799

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 5 5600X	Xeon D-2799
1080p
low	546 FPS	721 FPS
medium	473 FPS	581 FPS
high	432 FPS	504 FPS
ultra	358 FPS	441 FPS
1440p
low	508 FPS	587 FPS
medium	413 FPS	478 FPS
high	375 FPS	415 FPS
ultra	312 FPS	362 FPS
4K
low	348 FPS	429 FPS
medium	292 FPS	333 FPS
high	255 FPS	285 FPS
ultra	199 FPS	229 FPS

Open Ryzen 5 5600X Open Xeon D-2799

League of Legends

League of Legends

Valorant

Preset	Ryzen 5 5600X	Xeon D-2799
1080p
low	546 FPS	845 FPS
medium	546 FPS	785 FPS
high	546 FPS	680 FPS
ultra	546 FPS	585 FPS
1440p
low	546 FPS	682 FPS
medium	546 FPS	596 FPS
high	546 FPS	513 FPS
ultra	524 FPS	442 FPS
4K
low	529 FPS	466 FPS
medium	484 FPS	418 FPS
high	435 FPS	373 FPS
ultra	379 FPS	326 FPS

Open Ryzen 5 5600X Open Xeon D-2799

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 5 5600X and Xeon D-2799

Ryzen 5 5600X

The Ryzen 5 5600X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 6 cores and 12 threads. Base frequency is 3.7 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 21,845 points. Launch price was $299.

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 5 5600X packs 6 cores / 12 threads, while the Xeon D-2799 offers 20 cores / 40 threads — the Xeon D-2799 has 14 more cores. Boost clocks reach 4.6 GHz on the Ryzen 5 5600X versus 3.4 GHz on the Xeon D-2799 — a 30% clock advantage for the Ryzen 5 5600X (base: 3.7 GHz vs 2.4 GHz). The Ryzen 5 5600X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Xeon D-2799 uses Ice Lake-D (2022−2023) (10 nm). In PassMark, the Ryzen 5 5600X scores 21,845 against the Xeon D-2799's 33,792 — a 42.9% lead for the Xeon D-2799. L3 cache: 32 MB on the Ryzen 5 5600X vs 30 MB (total) on the Xeon D-2799.

Feature	Ryzen 5 5600X	Xeon D-2799
Cores / Threads	6 / 12	20 / 40+233%
Boost Clock	4.6 GHz+35%	3.4 GHz
Base Clock	3.7 GHz+54%	2.4 GHz
L3 Cache	32 MB+7%	30 MB (total)
L2 Cache	512K (per core)	1.25 MB (per core)+150%
Process	7 nm, 12 nm-30%	10 nm
Architecture	Vermeer (Zen 3) (2020−2022)	Ice Lake-D (2022−2023)
PassMark	21,845	33,792+55%
Cinebench R23 Multi	—	20,000
Geekbench 6 Single	—	1,959
Geekbench 6 Multi	—	1,895

🧠

Memory & Platform

The Ryzen 5 5600X uses the AM4 socket (PCIe 4.0), while the Xeon D-2799 uses FCBGA2579 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. 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 5 5600X) vs 4 (Xeon D-2799). PCIe lanes: 24 (Ryzen 5 5600X) vs 32 (Xeon D-2799) — the Xeon D-2799 offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 5 5600X) and Ice Lake-D (Xeon D-2799).

Feature	Ryzen 5 5600X	Xeon D-2799
Socket	AM4	FCBGA2579
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200	DDR4-3200
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 5 5600X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon D-2799 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 5 5600X) vs VT-x, VT-d, EPT (Xeon D-2799). Primary use case: Ryzen 5 5600X targets Desktop, Xeon D-2799 targets Edge Server / Networking. Direct competitor: Xeon D-2799 rivals EPYC 7302.