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 7 5800X

2020

Why buy it

✅Costs $5,440 less on MSRP ($449 MSRP vs $5,889 MSRP).
✅Delivers 301.9% more PassMark for each dollar spent, at 61.7 vs 15.4 PassMark/$ ($449 MSRP vs $5,889 MSRP).
✅Draws 105W instead of 350W, a 245W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w9-3495X across 4 shared CPU benchmark tests.
❌Lower PassMark (27,712 vs 90,441).
❌Less compelling for workstation-style loads than Xeon w9-3495X, which brings 56 cores / 112 threads and 112 PCIe lanes.
❌Older platform position on AM4 with DDR4, while Xeon w9-3495X moves to LGA4677 and DDR5.

Xeon w9-3495X

2023

Why buy it

✅Better for gaming: +25.6% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 56 cores / 112 threads, plus 112 PCIe lanes vs 24.
✅Newer platform on LGA4677 with DDR5 support instead of AM4 and DDR4.
✅366.7% more PCIe lanes (112 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 15.4 vs 61.7 PassMark/$ ($5,889 MSRP vs $449 MSRP).
❌233.3% higher power demand at 350W vs 105W.

Ryzen 7 5800X

2020

Xeon w9-3495X

2023

Why buy it

✅Costs $5,440 less on MSRP ($449 MSRP vs $5,889 MSRP).
✅Delivers 301.9% more PassMark for each dollar spent, at 61.7 vs 15.4 PassMark/$ ($449 MSRP vs $5,889 MSRP).
✅Draws 105W instead of 350W, a 245W reduction.

Why buy it

✅Better for gaming: +25.6% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 56 cores / 112 threads, plus 112 PCIe lanes vs 24.
✅Newer platform on LGA4677 with DDR5 support instead of AM4 and DDR4.
✅366.7% more PCIe lanes (112 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w9-3495X across 4 shared CPU benchmark tests.
❌Lower PassMark (27,712 vs 90,441).
❌Less compelling for workstation-style loads than Xeon w9-3495X, which brings 56 cores / 112 threads and 112 PCIe lanes.
❌Older platform position on AM4 with DDR4, while Xeon w9-3495X moves to LGA4677 and DDR5.

Trade-offs

❌Lower PassMark per dollar, at 15.4 vs 61.7 PassMark/$ ($5,889 MSRP vs $449 MSRP).
❌233.3% higher power demand at 350W vs 105W.

Quick Answers

So, is Xeon w9-3495X better than Ryzen 7 5800X?

Not in a simple one-size-fits-all way. Xeon w9-3495X makes more sense for workstation-style multi-core throughput, while Ryzen 7 5800X 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, Xeon w9-3495X is the better pick here. According to our tests, it delivers 25.6% more average FPS across 4 shared CPU game tests. It also has a big cache advantage at 105 MB vs 32 MB.

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

For streaming, content creation, and heavier multitasking, Xeon w9-3495X is the better fit. You are getting 226.4% better PassMark, backed by 56 cores and 112 threads. It also carries the larger cache pool with 228.1% larger total L3 cache (105 MB vs 32 MB).

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

Xeon w9-3495X is still the faster CPU overall, but Ryzen 7 5800X makes more sense if price matters more than absolute performance. Xeon w9-3495X is 1211.6% more expensive on MSRP at $5,889 MSRP versus $449 MSRP, and it gives you a 25.6% average FPS lead across 4 shared CPU game tests in our data. Ryzen 7 5800X is also 301.9% better value on MSRP (61.7 vs 15.4 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Xeon w9-3495X is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2020), a healthier platform with LGA4677 and DDR5 instead of AM4, 3D V-Cache and a much larger 105 MB L3 cache instead of 32 MB, more multi-core headroom with 56 cores / 112 threads instead of 8/16, and AVX-512 support for heavier modern compute workloads. 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 7 5800X Benchmark Check

Xeon w9-3495X Benchmark Check

Path of Exile 2

Preset	Ryzen 7 5800X	Xeon w9-3495X
1080p
low	206 FPS	316 FPS
medium	178 FPS	306 FPS
high	146 FPS	246 FPS
ultra	110 FPS	207 FPS
1440p
low	170 FPS	274 FPS
medium	142 FPS	237 FPS
high	115 FPS	178 FPS
ultra	88 FPS	157 FPS
4K
low	83 FPS	186 FPS
medium	74 FPS	159 FPS
high	59 FPS	120 FPS
ultra	46 FPS	108 FPS

Open Ryzen 7 5800X Open Xeon w9-3495X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 5800X	Xeon w9-3495X
1080p
low	662 FPS	384 FPS
medium	558 FPS	332 FPS
high	466 FPS	270 FPS
ultra	417 FPS	236 FPS
1440p
low	563 FPS	308 FPS
medium	493 FPS	273 FPS
high	423 FPS	232 FPS
ultra	361 FPS	190 FPS
4K
low	350 FPS	181 FPS
medium	308 FPS	162 FPS
high	288 FPS	151 FPS
ultra	250 FPS	133 FPS

Open Ryzen 7 5800X Open Xeon w9-3495X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 5800X	Xeon w9-3495X
1080p
low	693 FPS	1025 FPS
medium	651 FPS	1086 FPS
high	570 FPS	1020 FPS
ultra	464 FPS	875 FPS
1440p
low	693 FPS	1009 FPS
medium	573 FPS	913 FPS
high	498 FPS	839 FPS
ultra	413 FPS	656 FPS
4K
low	484 FPS	605 FPS
medium	410 FPS	521 FPS
high	363 FPS	465 FPS
ultra	302 FPS	400 FPS

Open Ryzen 7 5800X Open Xeon w9-3495X

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 5800X	Xeon w9-3495X
1080p
low	693 FPS	1141 FPS
medium	693 FPS	1015 FPS
high	693 FPS	896 FPS
ultra	693 FPS	797 FPS
1440p
low	693 FPS	924 FPS
medium	693 FPS	809 FPS
high	672 FPS	712 FPS
ultra	593 FPS	625 FPS
4K
low	604 FPS	675 FPS
medium	550 FPS	602 FPS
high	495 FPS	540 FPS
ultra	436 FPS	437 FPS

Open Ryzen 7 5800X Open Xeon w9-3495X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 5800X and Xeon w9-3495X

Ryzen 7 5800X

The Ryzen 7 5800X 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 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 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. Passmark benchmark score: 27,712 points. Launch price was $449.

Xeon w9-3495X

The Xeon w9-3495X 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 56 cores and 112 threads. Base frequency is 1.9 GHz, with boost up to 4.8 GHz. L3 cache: 105 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 350 Watt. Memory support: DDR5-4800. Passmark benchmark score: 90,441 points. Launch price was $5,889.

⚡

Processing Power

The Ryzen 7 5800X packs 8 cores / 16 threads, while the Xeon w9-3495X offers 56 cores / 112 threads — the Xeon w9-3495X has 48 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 4.8 GHz on the Xeon w9-3495X — a 2.1% clock advantage for the Xeon w9-3495X (base: 3.8 GHz vs 1.9 GHz). The Ryzen 7 5800X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Xeon w9-3495X uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 7 5800X scores 27,712 against the Xeon w9-3495X's 90,441 — a 106.2% lead for the Xeon w9-3495X. L3 cache: 32 MB on the Ryzen 7 5800X vs 105 MB on the Xeon w9-3495X.

Feature	Ryzen 7 5800X	Xeon w9-3495X
Cores / Threads	8 / 16	56 / 112+600%
Boost Clock	4.7 GHz	4.8 GHz+2%
Base Clock	3.8 GHz+100%	1.9 GHz
L3 Cache	32 MB	105 MB+228%
L2 Cache	512K (per core)	2 MB (per core)+300%
Process	7 nm, 12 nm	Intel 7 nm
Architecture	Vermeer (Zen 3) (2020−2022)	Sapphire Rapids (2023−2024)
PassMark	27,712	90,441+226%
Cinebench R23 Multi	—	72,560
Geekbench 6 Single	—	2,136
Geekbench 6 Multi	—	18,600

🧠

Memory & Platform

The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Xeon w9-3495X uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5800X versus DDR5-4800 on the Xeon w9-3495X — the Xeon w9-3495X supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon w9-3495X supports up to 4096 GB of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 5800X) vs 8 (Xeon w9-3495X). PCIe lanes: 24 (Ryzen 7 5800X) vs 112 (Xeon w9-3495X) — the Xeon w9-3495X offers 88 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X) and W790 (Xeon w9-3495X).

Feature	Ryzen 7 5800X	Xeon w9-3495X
Socket	AM4	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR4-3200	DDR5-4800+25%
Max RAM Capacity	128 GB	4096 GB+3100%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	24	112+367%

🔧

Advanced Features

Only the Xeon w9-3495X supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 7 5800X) vs true (Xeon w9-3495X). Primary use case: Ryzen 7 5800X targets Desktop, Xeon w9-3495X targets Ultimate Workstation. Direct competitor: Xeon w9-3495X rivals Threadripper PRO 7995WX.

Feature	Ryzen 7 5800X	Xeon w9-3495X
Integrated GPU	No	No
Unlocked	Yes	—
AVX-512	No	Yes
Virtualization	AMD-V	true
Target Use	Desktop	Ultimate Workstation

💰

Value Analysis

The Ryzen 7 5800X launched at $449 MSRP, while the Xeon w9-3495X debuted at $5889. On MSRP ($449 vs $5889), the Ryzen 7 5800X is $5440 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 5800X delivers 61.7 pts/$ vs 15.4 pts/$ for the Xeon w9-3495X — making the Ryzen 7 5800X the 120.3% better value option.