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 9955HX

2025

Why buy it

✅+7.5% higher Cinebench R23 multi-core.
✅+42.2% larger total L3 cache (64 MB vs 45 MB).
✅Draws 55W instead of 225W, a 170W reduction.
✅Integrated graphics onboard with Radeon 610M, while Xeon w7-2495X needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w7-2495X across 4 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than Xeon w7-2495X, which brings 24 cores / 48 threads and 64 PCIe lanes.

Xeon w7-2495X

2023

Why buy it

✅Better for gaming: +27.1% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 64 PCIe lanes vs 28.
✅128.6% more PCIe lanes (64 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Lower Cinebench R23 multi-core (35,362 vs 38,010).
❌Smaller total L3 cache (45 MB vs 64 MB).
❌Launch MSRP is still $2,189 MSRP, while Ryzen 9 9955HX mostly shows up through inconsistent older-market listings.
❌309.1% higher power demand at 225W vs 55W.
❌No integrated graphics, while Ryzen 9 9955HX can still boot and troubleshoot without a discrete GPU.

Ryzen 9 9955HX

2025

Xeon w7-2495X

2023

Why buy it

✅+7.5% higher Cinebench R23 multi-core.
✅+42.2% larger total L3 cache (64 MB vs 45 MB).
✅Draws 55W instead of 225W, a 170W reduction.
✅Integrated graphics onboard with Radeon 610M, while Xeon w7-2495X needs a discrete GPU.

Why buy it

✅Better for gaming: +27.1% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 64 PCIe lanes vs 28.
✅128.6% more PCIe lanes (64 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w7-2495X across 4 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than Xeon w7-2495X, which brings 24 cores / 48 threads and 64 PCIe lanes.

Trade-offs

❌Lower Cinebench R23 multi-core (35,362 vs 38,010).
❌Smaller total L3 cache (45 MB vs 64 MB).
❌Launch MSRP is still $2,189 MSRP, while Ryzen 9 9955HX mostly shows up through inconsistent older-market listings.
❌309.1% higher power demand at 225W vs 55W.
❌No integrated graphics, while Ryzen 9 9955HX can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 9 9955HX better than Xeon w7-2495X?

Not in a simple one-size-fits-all way. Xeon w7-2495X makes more sense for workstation-style multi-core throughput, while Ryzen 9 9955HX 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, Ryzen 9 9955HX is the better fit. You are getting 7.5% better Cinebench R23 multi-core, backed by 16 cores and 32 threads. It also carries the larger cache pool with 42.2% larger total L3 cache (64 MB vs 45 MB).

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

Ryzen 9 9955HX is still the faster CPU overall, but Xeon w7-2495X makes more sense if price matters more than absolute performance. Ryzen 9 9955HX is at an unclear MSRP at unclear MSRP versus $2,189 MSRP, and it gives you 7.5% better Cinebench R23 multi-core. The trade-off is that Xeon w7-2495X is still the better pure gaming CPU with a 27.1% average FPS lead across 4 shared CPU game tests in our data. Xeon w7-2495X is also 100.0% better value on MSRP (26.1 vs 0.0 PassMark/$), 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 9955HX is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023), 42.2% larger total L3 cache (64 MB vs 45 MB), and more multi-core headroom with 16 cores / 32 threads instead of 24/48. 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 9955HX Benchmark Check

Xeon w7-2495X Benchmark Check

Path of Exile 2

Preset	Ryzen 9 9955HX	Xeon w7-2495X
1080p
low	284 FPS	334 FPS
medium	261 FPS	309 FPS
high	214 FPS	251 FPS
ultra	180 FPS	212 FPS
1440p
low	260 FPS	285 FPS
medium	217 FPS	234 FPS
high	167 FPS	178 FPS
ultra	147 FPS	157 FPS
4K
low	181 FPS	196 FPS
medium	151 FPS	160 FPS
high	115 FPS	121 FPS
ultra	102 FPS	108 FPS

Open Ryzen 9 9955HX Open Xeon w7-2495X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 9955HX	Xeon w7-2495X
1080p
low	666 FPS	683 FPS
medium	577 FPS	580 FPS
high	433 FPS	457 FPS
ultra	369 FPS	404 FPS
1440p
low	564 FPS	554 FPS
medium	503 FPS	484 FPS
high	389 FPS	398 FPS
ultra	305 FPS	327 FPS
4K
low	318 FPS	327 FPS
medium	288 FPS	287 FPS
high	253 FPS	261 FPS
ultra	214 FPS	231 FPS

Open Ryzen 9 9955HX Open Xeon w7-2495X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 9955HX	Xeon w7-2495X
1080p
low	848 FPS	1025 FPS
medium	678 FPS	1237 FPS
high	600 FPS	1129 FPS
ultra	515 FPS	875 FPS
1440p
low	678 FPS	1025 FPS
medium	542 FPS	950 FPS
high	469 FPS	854 FPS
ultra	397 FPS	656 FPS
4K
low	482 FPS	650 FPS
medium	399 FPS	553 FPS
high	359 FPS	493 FPS
ultra	301 FPS	421 FPS

Open Ryzen 9 9955HX Open Xeon w7-2495X

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 9955HX	Xeon w7-2495X
1080p
low	1071 FPS	1245 FPS
medium	966 FPS	1015 FPS
high	843 FPS	951 FPS
ultra	759 FPS	826 FPS
1440p
low	840 FPS	966 FPS
medium	746 FPS	837 FPS
high	651 FPS	730 FPS
ultra	564 FPS	627 FPS
4K
low	618 FPS	714 FPS
medium	553 FPS	619 FPS
high	487 FPS	545 FPS
ultra	420 FPS	437 FPS

Open Ryzen 9 9955HX Open Xeon w7-2495X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 9955HX and Xeon w7-2495X

Ryzen 9 9955HX

The Ryzen 9 9955HX is manufactured by AMD. It was released in 2025-01-01. It is based on the Fire Range-HX (Zen 5) (2025) architecture. It features 16 cores and 32 threads. Base frequency is 2.5 GHz, with boost up to 5.4 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: 55,711 points. Launch price was $650.

Xeon w7-2495X

The Xeon w7-2495X is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 24 cores and 48 threads. Base frequency is 2.5 GHz, with boost up to 4.8 GHz. L3 cache: 45 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 225 Watt. Memory support: DDR5-4800. Passmark benchmark score: 57,133 points. Launch price was $2,189.

⚡

Processing Power

The Ryzen 9 9955HX packs 16 cores / 32 threads, while the Xeon w7-2495X offers 24 cores / 48 threads — the Xeon w7-2495X has 8 more cores. Boost clocks reach 5.4 GHz on the Ryzen 9 9955HX versus 4.8 GHz on the Xeon w7-2495X — a 11.8% clock advantage for the Ryzen 9 9955HX (base: 2.5 GHz vs 2.5 GHz). The Ryzen 9 9955HX uses the Fire Range-HX (Zen 5) (2025) architecture (4 nm), while the Xeon w7-2495X uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 9 9955HX scores 55,711 against the Xeon w7-2495X's 57,133 — a 2.5% lead for the Xeon w7-2495X. Cinebench R23 multi-core: 38,010 vs 35,362 (7.2% advantage for the Ryzen 9 9955HX). Geekbench 6 single-core — the metric most relevant to gaming — records 3,219 vs 2,394, a 29.4% lead for the Ryzen 9 9955HX that directly translates to higher frame rates. Multi-core Geekbench: 19,563 vs 16,891 (14.7% advantage for the Ryzen 9 9955HX). L3 cache: 64 MB (total) on the Ryzen 9 9955HX vs 45 MB on the Xeon w7-2495X.

Feature	Ryzen 9 9955HX	Xeon w7-2495X
Cores / Threads	16 / 32	24 / 48+50%
Boost Clock	5.4 GHz+13%	4.8 GHz
Base Clock	2.5 GHz	2.5 GHz
L3 Cache	64 MB (total)+42%	45 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	55,711	57,133+3%
Cinebench R23 Multi	38,010+7%	35,362
Geekbench 6 Single	3,219+34%	2,394
Geekbench 6 Multi	19,563+16%	16,891

🧠

Memory & Platform

The Ryzen 9 9955HX uses the FL1 socket (PCIe 5.0), while the Xeon w7-2495X uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-5600 memory speed. The Xeon w7-2495X supports up to 2048 GB of RAM compared to 96 GB — 182.1% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 9955HX) vs 4 (Xeon w7-2495X). PCIe lanes: 28 (Ryzen 9 9955HX) vs 64 (Xeon w7-2495X) — the Xeon w7-2495X offers 36 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD FL1 (Ryzen 9 9955HX) and W790 (Xeon w7-2495X).

Feature	Ryzen 9 9955HX	Xeon w7-2495X
Socket	FL1	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-5600	DDR5-4800
Max RAM Capacity	96 GB	2048 GB+2033%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	28	64+129%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: true (Ryzen 9 9955HX) vs VT-x, VT-d (Xeon w7-2495X). The Ryzen 9 9955HX includes integrated graphics (Radeon 610M), while the Xeon w7-2495X requires a dedicated GPU. Primary use case: Xeon w7-2495X targets Workstation. Direct competitor: Ryzen 9 9955HX rivals Core Ultra 9 275HX; Xeon w7-2495X rivals Threadripper PRO 7965WX.