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: +8.5% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 55W instead of 270W, a 215W reduction.
✅Integrated graphics onboard with AMD Radeon 610M, while Xeon Gold 6554S needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (64 MB vs 180 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6554S, which brings 36 cores / 72 threads and 80 PCIe lanes.

Xeon Gold 6554S

2023

Why buy it

✅+181.3% larger total L3 cache (180 MB vs 64 MB).
✅Better for workstations and heavier parallel workloads: 36 cores / 72 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.
❌Lower PassMark (50,777 vs 51,665).
❌Launch MSRP is still $3,157 MSRP, while Ryzen 9 9850HX mostly shows up through inconsistent older-market listings.
❌390.9% higher power demand at 270W vs 55W.
❌No integrated graphics, while Ryzen 9 9850HX can still boot and troubleshoot without a discrete GPU.

Ryzen 9 9850HX

2025

Xeon Gold 6554S

2023

Why buy it

✅Better for gaming: +8.5% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 55W instead of 270W, a 215W reduction.
✅Integrated graphics onboard with AMD Radeon 610M, while Xeon Gold 6554S needs a discrete GPU.

Why buy it

✅+181.3% larger total L3 cache (180 MB vs 64 MB).
✅Better for workstations and heavier parallel workloads: 36 cores / 72 threads, plus 80 PCIe lanes vs 28.
✅185.7% more PCIe lanes (80 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Smaller total L3 cache (64 MB vs 180 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6554S, which brings 36 cores / 72 threads and 80 PCIe lanes.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 9850HX across 4 shared CPU benchmark tests.
❌Lower PassMark (50,777 vs 51,665).
❌Launch MSRP is still $3,157 MSRP, while Ryzen 9 9850HX mostly shows up through inconsistent older-market listings.
❌390.9% higher power demand at 270W 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 6554S?

Not in a simple one-size-fits-all way. Xeon Gold 6554S 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 gaming?

If gaming is the priority, Ryzen 9 9850HX is the better pick here. According to our tests, it delivers 8.5% more average FPS across 4 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 9850HX is the better fit. You are getting 1.7% better PassMark, backed by 12 cores and 24 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 6554S makes more sense if price matters more than absolute performance. Ryzen 9 9850HX is at an unclear MSRP at unclear MSRP versus $3,157 MSRP, and it gives you a 8.5% average FPS lead across 4 shared CPU game tests in our data. Xeon Gold 6554S is also 100.0% better value on MSRP (16.1 vs 0.0 PassMark/$), 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) and more multi-core headroom with 12 cores / 24 threads instead of 36/72. 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 6554S Benchmark Check

Path of Exile 2

Preset	Ryzen 9 9850HX	Xeon Gold 6554S
1080p
low	268 FPS	188 FPS
medium	244 FPS	165 FPS
high	208 FPS	131 FPS
ultra	180 FPS	106 FPS
1440p
low	253 FPS	155 FPS
medium	207 FPS	131 FPS
high	163 FPS	100 FPS
ultra	146 FPS	82 FPS
4K
low	175 FPS	70 FPS
medium	144 FPS	63 FPS
high	107 FPS	49 FPS
ultra	96 FPS	40 FPS

Open Ryzen 9 9850HX Open Xeon Gold 6554S

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 9850HX	Xeon Gold 6554S
1080p
low	669 FPS	282 FPS
medium	576 FPS	250 FPS
high	433 FPS	206 FPS
ultra	375 FPS	169 FPS
1440p
low	564 FPS	230 FPS
medium	503 FPS	208 FPS
high	391 FPS	177 FPS
ultra	312 FPS	141 FPS
4K
low	318 FPS	143 FPS
medium	288 FPS	131 FPS
high	255 FPS	119 FPS
ultra	219 FPS	99 FPS

Open Ryzen 9 9850HX Open Xeon Gold 6554S

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 9850HX	Xeon Gold 6554S
1080p
low	849 FPS	910 FPS
medium	678 FPS	838 FPS
high	600 FPS	791 FPS
ultra	514 FPS	698 FPS
1440p
low	678 FPS	782 FPS
medium	542 FPS	716 FPS
high	469 FPS	673 FPS
ultra	397 FPS	601 FPS
4K
low	484 FPS	528 FPS
medium	400 FPS	444 FPS
high	360 FPS	396 FPS
ultra	302 FPS	330 FPS

Open Ryzen 9 9850HX Open Xeon Gold 6554S

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 9850HX	Xeon Gold 6554S
1080p
low	1072 FPS	1110 FPS
medium	966 FPS	989 FPS
high	843 FPS	844 FPS
ultra	760 FPS	713 FPS
1440p
low	842 FPS	912 FPS
medium	747 FPS	786 FPS
high	652 FPS	667 FPS
ultra	566 FPS	559 FPS
4K
low	619 FPS	667 FPS
medium	553 FPS	587 FPS
high	487 FPS	513 FPS
ultra	421 FPS	430 FPS

Open Ryzen 9 9850HX Open Xeon Gold 6554S

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 9850HX and Xeon Gold 6554S

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 6554S

The Xeon Gold 6554S is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 36 cores and 72 threads. Base frequency is 2.2 GHz, with boost up to 4 GHz. L3 cache: 180 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5 @ 5200 MT/s (1 DPC). Passmark benchmark score: 50,777 points. Launch price was $3,157.

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Processing Power

The Ryzen 9 9850HX packs 12 cores / 24 threads, while the Xeon Gold 6554S offers 36 cores / 72 threads — the Xeon Gold 6554S has 24 more cores. Boost clocks reach 5.2 GHz on the Ryzen 9 9850HX versus 4 GHz on the Xeon Gold 6554S — a 26.1% clock advantage for the Ryzen 9 9850HX (base: 3 GHz vs 2.2 GHz). The Ryzen 9 9850HX uses the Fire Range-HX (Zen 5) (2025) architecture (4 nm), while the Xeon Gold 6554S uses Emerald Rapids (2023) (Intel 7 nm). In PassMark, the Ryzen 9 9850HX scores 51,665 against the Xeon Gold 6554S's 50,777 — a 1.7% lead for the Ryzen 9 9850HX. L3 cache: 64 MB (total) on the Ryzen 9 9850HX vs 180 MB (total) on the Xeon Gold 6554S.

Feature	Ryzen 9 9850HX	Xeon Gold 6554S
Cores / Threads	12 / 24	36 / 72+200%
Boost Clock	5.2 GHz+30%	4 GHz
Base Clock	3 GHz+36%	2.2 GHz
L3 Cache	64 MB (total)	180 MB (total)+181%
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)	Emerald Rapids (2023)
PassMark	51,665+2%	50,777

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Memory & Platform

The Ryzen 9 9850HX uses the FL1 socket (PCIe 5.0), while the Xeon Gold 6554S uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the Ryzen 9 9850HX versus 5200 on the Xeon Gold 6554S — the Ryzen 9 9850HX supports 7.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6554S supports up to 4096 of RAM compared to 192 — 182.1% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 9850HX) vs 8 (Xeon Gold 6554S). PCIe lanes: 28 (Ryzen 9 9850HX) vs 80 (Xeon Gold 6554S) — the Xeon Gold 6554S offers 52 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FL1 (Ryzen 9 9850HX) and C741 (Xeon Gold 6554S).

Feature	Ryzen 9 9850HX	Xeon Gold 6554S
Socket	FL1	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	5600+8%	5200
Max RAM Capacity	192	4096+2033%
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 6554S). The Ryzen 9 9850HX includes integrated graphics (AMD Radeon 610M), while the Xeon Gold 6554S requires a dedicated GPU. Direct competitor: Ryzen 9 9850HX rivals Core Ultra 7 255HX; Xeon Gold 6554S rivals EPYC 9384X.