Xeon Platinum 8268 vs Ryzen 9 5900X

Xeon Platinum 8268

24 Cores48 Thrd205 WWMax: 3.9 GHz2019

Ryzen 9 5900X

12 Cores24 Thrd105 WWMax: 4.8 GHz2020

Performance Spectrum - CPU

Xeon Platinum 8268

24 / 48

35,081

0.0%

38,955

+11.0%

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Xeon Platinum 8268

#10

Xeon 6337P

MSRP: $60|Avg: $5

143%

#15

EPYC 9174F

MSRP: $194|Avg: $30

111%

#16

EPYC 7302

MSRP: $978|Avg: $109

110%

#21

Xeon Platinum 8260M

MSRP: $7705|Avg: N/A

101%

#22

Xeon Platinum 8268

MSRP: $6302|Avg: N/A

100%

#24

Xeon Gold 6130H

MSRP: $1894|Avg: N/A

97%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Ryzen 9 5900X

#141

Core i9-13900K

MSRP: $599|Avg: $500

105%

#142

Core i3-14100

MSRP: $134|Avg: $131

104%

#143

Ryzen 5 3400G

MSRP: $149|Avg: $80

103%

#144

Core i7-10700KF

MSRP: $405|Avg: $160

103%

#145

Core i5-11600K

MSRP: $262|Avg: $170

103%

#146

Core i7-13700K

MSRP: $409|Avg: $400

103%

#147

Ryzen 5 PRO 3400G

MSRP: $149|Avg: $80

102%

#148

Ryzen 7 PRO 2700X

MSRP: $329|Avg: $150

102%

#149

Core i9-12900KS

MSRP: $739|Avg: $385

102%

#150

Ryzen 5 5500X3D

MSRP: $185|Avg: $180

101%

#151

Core Ultra 7 265T

MSRP: $384|Avg: $362

101%

#152

Ryzen 3 3200GE

MSRP: $85|Avg: $64

101%

#153

Core i3-9100T

MSRP: $122|Avg: $50

101%

#154

Ryzen 5 4600G

MSRP: $154|Avg: $143

100%

#155

Core i7-13700T

MSRP: $384|Avg: $250

100%

#156

Ryzen 9 5900X

MSRP: $549|Avg: $350

100%

#157

Core i7-13700F

MSRP: $359|Avg: $345

100%

#158

Core i5-13600T

MSRP: $255|Avg: $255

99%

#159

Ryzen 5 3400GE

MSRP: $149|Avg: $80

99%

#160

Core i7-12700F

MSRP: $314|Avg: $275

99%

#161

Core i5-9400

MSRP: $192|Avg: $85

99%

#162

Core i3-13100

MSRP: $134|Avg: $128

99%

#163

Core i9-10910

MSRP: $488|Avg: $200

96%

#164

Core i5-14600T

MSRP: $255|Avg: $255

96%

#165

Core i5-11500T

MSRP: $192|Avg: $120

95%

#166

Ryzen 7 5700X3D

MSRP: $249|Avg: $249

95%

#167

Ryzen 3 8300GE

MSRP: $129|Avg: $129

95%

#168

Core i3-13100T

MSRP: $134|Avg: $122

94%

#169

Core i5-10600T

MSRP: $213|Avg: $110

94%

#170

Ryzen 3 3200G

MSRP: $100|Avg: $67

94%

#171

Core Ultra 9 285

MSRP: $589|Avg: $550

94%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Use Case Distinction: This is a comparison between a Professional Workstation processor ($6,302) and a Consumer Desktop CPU. The Xeon Platinum 8268 is engineered for massive parallel workloads (rendering, scientific simulations), offering significantly higher core counts.

Insight	Xeon Platinum 8268	Ryzen 9 5900X
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	✅ Better multi-core power	❌ Weaker in multi-core tasks
Price	⚠️ Higher cost ($6,302)	✅ More affordable ($350)
Longevity	✨ Modern (Cascade Lake-SP (2018) / 14 nm)	✨ Modern (Vermeer (Zen3) (2020−2022) / 7 nm, 12 nm)

💎 Value Proposition

The Ryzen 9 5900X ($350), however, is optimized for mixed workloads and gaming. For most users, it offers superior single-thread performance and responsiveness at a fraction of the cost ($5,952 less, 94% cheaper), making it the better choice for daily use and gaming.

Insight	Xeon Platinum 8268	Ryzen 9 5900X
Cost Efficiency	❌ Lower cost efficiency	✅ Better overall value (+1899%)
Upfront Cost	⚠️ Higher cost ($6,302)	✅ More affordable ($350)

Performance Check

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.

Xeon Platinum 8268 Benchmark Check

Ryzen 9 5900X Benchmark Check

Technical Specifications

Side-by-side comparison of Xeon Platinum 8268 and Ryzen 9 5900X

Xeon Platinum 8268

The Xeon Platinum 8268 is manufactured by Intel. It was released in 11 December 2018 (6 years ago). It is based on the Cascade Lake-SP (2018) architecture. It features 24 cores and 48 threads. Base frequency is 2.9 GHz, with boost up to 3.9 GHz. L3 cache: 35.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 35,081 points. Launch price was $6,302.

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.

⚡

Processing Power

The Xeon Platinum 8268 packs 24 cores / 48 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Xeon Platinum 8268 has 12 more cores. Boost clocks reach 3.9 GHz on the Xeon Platinum 8268 versus 4.8 GHz on the Ryzen 9 5900X — a 20.7% clock advantage for the Ryzen 9 5900X (base: 2.9 GHz vs 3.7 GHz). The Xeon Platinum 8268 uses the Cascade Lake-SP (2018) architecture (14 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Xeon Platinum 8268 scores 35,081 against the Ryzen 9 5900X's 38,955 — a 10.5% lead for the Ryzen 9 5900X. Cinebench R23 multi-core: 24,500 vs 21,000 (15.4% advantage for the Xeon Platinum 8268). Geekbench 6 single-core — the metric most relevant to gaming — records 1,394 vs 2,174, a 43.7% lead for the Ryzen 9 5900X that directly translates to higher frame rates. Multi-core Geekbench: 12,046 vs 11,888 (1.3% advantage for the Xeon Platinum 8268). L3 cache: 35.75 MB (total) on the Xeon Platinum 8268 vs 64 MB on the Ryzen 9 5900X.

Feature	Xeon Platinum 8268	Ryzen 9 5900X
Cores / Threads	24 / 48+100%	12 / 24
Boost Clock	3.9 GHz	4.8 GHz+23%
Base Clock	2.9 GHz	3.7 GHz+28%
L3 Cache	35.75 MB (total)	64 MB+79%
L2 Cache	1 MB (per core)+100%	512K (per core)
Process	14 nm	7 nm, 12 nm-50%
Architecture	Cascade Lake-SP (2018)	Vermeer (Zen3) (2020−2022)
PassMark	35,081	38,955+11%
Cinebench R23 Multi	24,500+17%	21,000
Geekbench 6 Single	1,394	2,174+56%
Geekbench 6 Multi	12,046+1%	11,888

🧠

Memory & Platform

The Xeon Platinum 8268 uses the LGA3647 socket (PCIe 3.0), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR4-2933 memory speed. The Xeon Platinum 8268 supports up to 1024 GB of RAM compared to 128 GB — 155.6% more capacity for professional workloads. Memory channels: 6 (Xeon Platinum 8268) vs 2 (Ryzen 9 5900X). PCIe lanes: 48 (Xeon Platinum 8268) vs 24 (Ryzen 9 5900X) — the Xeon Platinum 8268 offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C621,Lewisburg (Xeon Platinum 8268) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X).

Feature	Xeon Platinum 8268	Ryzen 9 5900X
Socket	LGA3647	AM4
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2933	DDR4-3200
Max RAM Capacity	1024 GB+700%	128 GB
RAM Channels	6+200%	2
ECC Support	✅	✅
PCIe Lanes	48+100%	24

🔧

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 8268 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Xeon Platinum 8268) vs AMD-V (Ryzen 9 5900X). Primary use case: Xeon Platinum 8268 targets High-end Server, Ryzen 9 5900X targets Workstation. Direct competitor: Xeon Platinum 8268 rivals EPYC 7452; Ryzen 9 5900X rivals Core i9-12900K.