Ryzen 9 5900X vs Xeon Platinum 8570

CPU

GPU

Ryzen 9 5900X

12 Cores24 Thrd105 WWMax: 4.8 GHz2020

Ryzen family

·······

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Xeon Platinum 8570

56 Cores112 Thrd350 WWMax: 4 GHz2023

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Ryzen 9 5900X vs Xeon Platinum 8570 Performance Spectrum

Ryzen 9 5900X

12 / 24

38,955

0.0%

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Xeon Platinum 8570

56 / 112

93,722

+140.6%

About PassMark

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.

Ryzen 9 5900X vs Xeon Platinum 8570 FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Ryzen 9 5900X vs Xeon Platinum 8570: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Ryzen 9 5900X

2020

Why buy it

✅Better for gaming: +28.0% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $9,046 less on MSRP ($549 MSRP vs $9,595 MSRP).
✅Delivers 626.4% more PassMark for each dollar spent, at 71.0 vs 9.8 PassMark/$ ($549 MSRP vs $9,595 MSRP).
✅Draws 105W instead of 350W, a 245W reduction.

Trade-offs

❌Lower Cinebench R23 multi-core (21,000 vs 65,000).
❌Smaller total L3 cache (64 MB vs 300 MB).
❌Less compelling for workstation-style loads than Xeon Platinum 8570, which brings 56 cores / 112 threads and 80 PCIe lanes.
❌Older platform position on AM4 with DDR4, while Xeon Platinum 8570 moves to LGA4677 and DDR5.

Xeon Platinum 8570

2023

Why buy it

✅+209.5% higher Cinebench R23 multi-core.
✅+368.8% larger total L3 cache (300 MB vs 64 MB).
✅Better for workstations and heavier parallel workloads: 56 cores / 112 threads, plus 80 PCIe lanes vs 24.
✅Newer platform on LGA4677 with DDR5 support instead of AM4 and DDR4.
✅233.3% more PCIe lanes (80 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 9.8 vs 71.0 PassMark/$ ($9,595 MSRP vs $549 MSRP).
❌233.3% higher power demand at 350W vs 105W.

Quick Answers

So, is Ryzen 9 5900X better than Xeon Platinum 8570?

Not really, because they are built for different jobs. Xeon Platinum 8570 makes more sense for workstation-style multi-core throughput, while Ryzen 9 5900X is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Xeon Platinum 8570 is the stronger fit. You are getting 209.5% better Cinebench R23 multi-core, backed by 56 cores and 112 threads. It also has the larger cache pool with 368.8% larger total L3 cache (300 MB vs 64 MB).

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

Ryzen 9 5900X is the better buy right now. Ryzen 9 5900X comes in $9,046 cheaper on MSRP at $549 MSRP versus $9,595 MSRP, and it still gives you a 28.0% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon Platinum 8570 is still stronger for heavier multi-core work with 209.5% better Cinebench R23 multi-core. It is also 626.4% better value on MSRP (71.0 vs 9.8 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon Platinum 8570 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2020), a healthier platform with LGA4677 and DDR5 instead of AM4, 368.8% larger total L3 cache (300 MB vs 64 MB), more multi-core headroom with 56 cores / 112 threads instead of 12/24, and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 9 5900X vs Xeon Platinum 8570 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Ryzen 9 5900X

The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.

Xeon Platinum 8570

The Xeon Platinum 8570 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 56 cores and 112 threads. Base frequency is 2.1 GHz, with boost up to 4 GHz. L3 cache: 300 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 350 Watt. Memory support: DDR5 @ 5600 MT/s (1 DPC). Passmark benchmark score: 93,722 points. Launch price was $9,595.

⚡

Processing Power

The Ryzen 9 5900X packs 12 cores / 24 threads, while the Xeon Platinum 8570 offers 56 cores / 112 threads — the Xeon Platinum 8570 has 44 more cores. Boost clocks reach 4.8 GHz on the Ryzen 9 5900X versus 4 GHz on the Xeon Platinum 8570 — a 18.2% clock advantage for the Ryzen 9 5900X (base: 3.7 GHz vs 2.1 GHz). The Ryzen 9 5900X uses the Vermeer (Zen3) (2020−2022) architecture (7 nm, 12 nm), while the Xeon Platinum 8570 uses Emerald Rapids (2023) (Intel 7 nm). In PassMark, the Ryzen 9 5900X scores 38,955 against the Xeon Platinum 8570's 93,722 — a 82.6% lead for the Xeon Platinum 8570. Cinebench R23 multi-core: 21,000 vs 65,000 (102.3% advantage for the Xeon Platinum 8570). Geekbench 6 single-core — the metric most relevant to gaming — records 2,174 vs 1,960, a 10.4% lead for the Ryzen 9 5900X that directly translates to higher frame rates. Multi-core Geekbench: 11,888 vs 18,960 (45.9% advantage for the Xeon Platinum 8570). L3 cache: 64 MB on the Ryzen 9 5900X vs 300 MB (total) on the Xeon Platinum 8570.

Feature	Ryzen 9 5900X	Xeon Platinum 8570
Cores / Threads	12 / 24	56 / 112+367%
Boost Clock	4.8 GHz+20%	4 GHz
Base Clock	3.7 GHz+76%	2.1 GHz
L3 Cache	64 MB	300 MB (total)+369%
L2 Cache	512K (per core)+25500%	2 MB (per core)
Process	7 nm, 12 nm	Intel 7 nm
Architecture	Vermeer (Zen3) (2020−2022)	Emerald Rapids (2023)
PassMark	38,955	93,722+141%
Cinebench R23 Multi	21,000	65,000+210%
Geekbench 6 Single	2,174+11%	1,960
Geekbench 6 Multi	11,888	18,960+59%

🧠

Memory & Platform

The Ryzen 9 5900X uses the AM4 socket (PCIe 4.0), while the Xeon Platinum 8570 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 9 5900X versus DDR5-5600 on the Xeon Platinum 8570 — the Xeon Platinum 8570 supports 75% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8570 supports up to 4 TB of RAM compared to 128 GB — 3100% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 5900X) vs 8 (Xeon Platinum 8570). PCIe lanes: 24 (Ryzen 9 5900X) vs 80 (Xeon Platinum 8570) — the Xeon Platinum 8570 offers 56 more lanes for additional GPUs or NVMe drives. Chipset compatibility: A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X) and Intel C741 (Xeon Platinum 8570).

Feature	Ryzen 9 5900X	Xeon Platinum 8570
Socket	AM4	LGA4677
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR4-3200	DDR5-5600+75%
Max RAM Capacity	128 GB	4 TB+3100%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	24	80+233%

🔧

Advanced Features

Only the Ryzen 9 5900X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Platinum 8570 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 9 5900X) vs VT-x, VT-d (Xeon Platinum 8570). Primary use case: Ryzen 9 5900X targets Workstation, Xeon Platinum 8570 targets Server. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K; Xeon Platinum 8570 rivals AMD EPYC 9554.

Feature	Ryzen 9 5900X	Xeon Platinum 8570
Integrated GPU	No	No
Unlocked	Yes	No
AVX-512	No	Yes
Virtualization	AMD-V	VT-x, VT-d
Target Use	Workstation	Server

💰

Value Analysis

At launch, the Ryzen 9 5900X was priced at $549, while the Xeon Platinum 8570 came in at $9595. On launch pricing ($549 vs $9595), Ryzen 9 5900X was $9046 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 5900X delivers 71.0 pts/$ vs 9.8 pts/$ for the Xeon Platinum 8570 — making the Ryzen 9 5900X the 151.6% better value option.

Feature	Ryzen 9 5900X	Xeon Platinum 8570
MSRP	$549-94%	$9595
Performance per Dollar	71.0+624%	9.8
Release Date	2020	2023

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