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 9850HX

2025

Why buy it

✅Better for gaming: +16.0% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 55W instead of 205W, a 150W reduction.
✅Integrated graphics onboard with AMD Radeon 610M, while Xeon Gold 6438N needs a discrete GPU.

Trade-offs

❌Lower PassMark (51,665 vs 52,789).
❌Less compelling for workstation-style loads than Xeon Gold 6438N, which brings 32 cores / 64 threads and 80 PCIe lanes.

Xeon Gold 6438N

2023

Why buy it

✅+2.2% higher PassMark.
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 80 PCIe lanes vs 28.
✅185.7% more PCIe lanes (80 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 9850HX across 4 shared CPU benchmark tests.
❌Launch MSRP is still $3,351 MSRP, while Ryzen 9 9850HX mostly shows up through inconsistent older-market listings.
❌272.7% higher power demand at 205W vs 55W.
❌No integrated graphics, while Ryzen 9 9850HX can still boot and troubleshoot without a discrete GPU.

Ryzen 9 9850HX

2025

Xeon Gold 6438N

2023

Why buy it

✅Better for gaming: +16.0% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 55W instead of 205W, a 150W reduction.
✅Integrated graphics onboard with AMD Radeon 610M, while Xeon Gold 6438N needs a discrete GPU.

Why buy it

✅+2.2% higher PassMark.
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 80 PCIe lanes vs 28.
✅185.7% more PCIe lanes (80 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (51,665 vs 52,789).
❌Less compelling for workstation-style loads than Xeon Gold 6438N, which brings 32 cores / 64 threads and 80 PCIe lanes.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 9850HX across 4 shared CPU benchmark tests.
❌Launch MSRP is still $3,351 MSRP, while Ryzen 9 9850HX mostly shows up through inconsistent older-market listings.
❌272.7% higher power demand at 205W vs 55W.
❌No integrated graphics, while Ryzen 9 9850HX can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 9 9850HX better than Xeon Gold 6438N?

Not in a simple one-size-fits-all way. Xeon Gold 6438N makes more sense for workstation-style multi-core throughput, while Ryzen 9 9850HX 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 Gold 6438N is the better fit. You are getting 2.2% better PassMark, backed by 32 cores and 64 threads.

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

Ryzen 9 9850HX is still the faster CPU overall, but Xeon Gold 6438N makes more sense if price matters more than absolute performance. Ryzen 9 9850HX is at an unclear MSRP at unclear MSRP versus $3,351 MSRP, and it gives you a 16.0% average FPS lead across 4 shared CPU game tests in our data. The trade-off is that Xeon Gold 6438N is still stronger for heavier multi-core work with 2.2% better PassMark. Xeon Gold 6438N is also 100.0% better value on MSRP (15.8 vs 0.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

Which one is more future-proof for 2026 and beyond?

Ryzen 9 9850HX is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023). 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 9850HX Benchmark Check

Xeon Gold 6438N Benchmark Check

Path of Exile 2

Preset	Ryzen 9 9850HX	Xeon Gold 6438N
1080p
low	268 FPS	200 FPS
medium	244 FPS	165 FPS
high	208 FPS	137 FPS
ultra	180 FPS	107 FPS
1440p
low	253 FPS	159 FPS
medium	207 FPS	124 FPS
high	163 FPS	98 FPS
ultra	146 FPS	77 FPS
4K
low	175 FPS	73 FPS
medium	144 FPS	61 FPS
high	107 FPS	47 FPS
ultra	96 FPS	39 FPS

Open Ryzen 9 9850HX Open Xeon Gold 6438N

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 9850HX	Xeon Gold 6438N
1080p
low	669 FPS	239 FPS
medium	576 FPS	213 FPS
high	433 FPS	177 FPS
ultra	375 FPS	143 FPS
1440p
low	564 FPS	201 FPS
medium	503 FPS	182 FPS
high	391 FPS	157 FPS
ultra	312 FPS	122 FPS
4K
low	318 FPS	125 FPS
medium	288 FPS	116 FPS
high	255 FPS	102 FPS
ultra	219 FPS	83 FPS

Open Ryzen 9 9850HX Open Xeon Gold 6438N

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 9850HX	Xeon Gold 6438N
1080p
low	849 FPS	956 FPS
medium	678 FPS	837 FPS
high	600 FPS	793 FPS
ultra	514 FPS	705 FPS
1440p
low	678 FPS	774 FPS
medium	542 FPS	668 FPS
high	469 FPS	623 FPS
ultra	397 FPS	555 FPS
4K
low	484 FPS	495 FPS
medium	400 FPS	391 FPS
high	360 FPS	342 FPS
ultra	302 FPS	279 FPS

Open Ryzen 9 9850HX Open Xeon Gold 6438N

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 9850HX	Xeon Gold 6438N
1080p
low	1072 FPS	924 FPS
medium	966 FPS	835 FPS
high	843 FPS	720 FPS
ultra	760 FPS	622 FPS
1440p
low	842 FPS	716 FPS
medium	747 FPS	630 FPS
high	652 FPS	540 FPS
ultra	566 FPS	462 FPS
4K
low	619 FPS	517 FPS
medium	553 FPS	462 FPS
high	487 FPS	405 FPS
ultra	421 FPS	351 FPS

Open Ryzen 9 9850HX Open Xeon Gold 6438N

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 9850HX and Xeon Gold 6438N

Ryzen 9 9850HX

The Ryzen 9 9850HX is manufactured by AMD. It was released in 6 January 2025 (less than a year ago). It is based on the Fire Range-HX (Zen 5) (2025) architecture. It features 12 cores and 24 threads. Base frequency is 3 GHz, with boost up to 5.2 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FL1. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 51,665 points. Launch price was $499.

Xeon Gold 6438N

The Xeon Gold 6438N is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 32 cores and 64 threads. Base frequency is 2 GHz, with boost up to 3.6 GHz. L3 cache: 60 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 205 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 52,789 points. Launch price was $3,351.

⚡

Processing Power

The Ryzen 9 9850HX packs 12 cores / 24 threads, while the Xeon Gold 6438N offers 32 cores / 64 threads — the Xeon Gold 6438N has 20 more cores. Boost clocks reach 5.2 GHz on the Ryzen 9 9850HX versus 3.6 GHz on the Xeon Gold 6438N — a 36.4% clock advantage for the Ryzen 9 9850HX (base: 3 GHz vs 2 GHz). The Ryzen 9 9850HX uses the Fire Range-HX (Zen 5) (2025) architecture (4 nm), while the Xeon Gold 6438N uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 9 9850HX scores 51,665 against the Xeon Gold 6438N's 52,789 — a 2.2% lead for the Xeon Gold 6438N. L3 cache: 64 MB (total) on the Ryzen 9 9850HX vs 60 MB on the Xeon Gold 6438N.

Feature	Ryzen 9 9850HX	Xeon Gold 6438N
Cores / Threads	12 / 24	32 / 64+167%
Boost Clock	5.2 GHz+44%	3.6 GHz
Base Clock	3 GHz+50%	2 GHz
L3 Cache	64 MB (total)+7%	60 MB
L2 Cache	1 MB (per core)	2 MB (per core)+100%
Process	4 nm-43%	Intel 7 nm
Architecture	Fire Range-HX (Zen 5) (2025)	Sapphire Rapids (2023−2024)
PassMark	51,665	52,789+2%
Geekbench 6 Single	—	1,500
Geekbench 6 Multi	—	20,000

🧠

Memory & Platform

The Ryzen 9 9850HX uses the FL1 socket (PCIe 5.0), while the Xeon Gold 6438N uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the Ryzen 9 9850HX versus DDR5-4800 on the Xeon Gold 6438N — the Ryzen 9 9850HX supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6438N supports up to 4096 GB of RAM compared to 192 — 182.1% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 9850HX) vs 8 (Xeon Gold 6438N). PCIe lanes: 28 (Ryzen 9 9850HX) vs 80 (Xeon Gold 6438N) — the Xeon Gold 6438N offers 52 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FL1 (Ryzen 9 9850HX) and C741 (Xeon Gold 6438N).

Feature	Ryzen 9 9850HX	Xeon Gold 6438N
Socket	FL1	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	5600+111900%	DDR5-4800
Max RAM Capacity	192	4096 GB+2236962033%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	28	80+186%

🔧

Advanced Features

Only the Ryzen 9 9850HX 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: VT-x, VT-d, AMD-V (Ryzen 9 9850HX) vs VT-x, VT-d (Xeon Gold 6438N). The Ryzen 9 9850HX includes integrated graphics (AMD Radeon 610M), while the Xeon Gold 6438N requires a dedicated GPU. Primary use case: Xeon Gold 6438N targets Server. Direct competitor: Ryzen 9 9850HX rivals Core Ultra 7 255HX; Xeon Gold 6438N rivals EPYC 9354.