Xeon Platinum 8454H vs Core i5-12400F

Xeon Platinum 8454H

32 Cores64 Thrd270 WWMax: 3.4 GHz2023

Core i5-12400F

6 Cores12 Thrd65 WWMax: 4.4 GHz2022

Performance Spectrum - CPU

Xeon Platinum 8454H

32 / 64

62,347

+219.2%

19,532

0.0%

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 8454H

Xeon Platinum 8454H

MSRP: $6540|Avg: N/A

100%

MSRP: $2000|Avg: N/A

MSRP: $450|Avg: $200

MSRP: $623|Avg: $450

MSRP: $467|Avg: $350

MSRP: $600|Avg: $600

MSRP: $2444|Avg: N/A

19%

#10

Xeon 6337P

MSRP: $60|Avg: $5

17%

#15

EPYC 9174F

MSRP: $194|Avg: $30

13%

#16

EPYC 7302

MSRP: $978|Avg: $109

13%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Core i5-12400F

#15

Core i3-8300T

MSRP: $138|Avg: $25

121%

#16

Core Ultra 5 225F

MSRP: $231|Avg: $150

118%

#17

Core Ultra 7 265K

MSRP: $309|Avg: $285

116%

#18

Ryzen 9 3900

MSRP: $499|Avg: $150

115%

#19

Ryzen 5 3600X

MSRP: $249|Avg: $90

113%

#20

Core i7-14700KF

MSRP: $384|Avg: $260

113%

#21

Core i7-14700K

MSRP: $409|Avg: $270

109%

#22

Ryzen 5 4500

MSRP: $129|Avg: $85

106%

#23

Ryzen 5 5600

MSRP: $199|Avg: $115

106%

#24

Celeron G5925

MSRP: $62|Avg: $15

105%

#25

Ryzen 5 7500F

MSRP: $179|Avg: $145

104%

#26

Core Ultra 5 245

MSRP: $319|Avg: $220

103%

#27

Ryzen 7 2700

MSRP: $299|Avg: $86

102%

#28

Core Ultra 7 265KF

MSRP: $379|Avg: $323

102%

#29

Core Ultra 7 265F

MSRP: $369|Avg: $276

100%

#30

Core i5-12400F

MSRP: $174|Avg: $110

100%

#31

Ryzen 3 PRO 5355G

MSRP: $130|Avg: $80

99%

#32

Ryzen 7 2700X

MSRP: $329|Avg: $100

98%

#33

Core i3-10100F

MSRP: $88|Avg: $50

98%

#34

Ryzen 5 7400F

MSRP: $150|Avg: $147

98%

#35

Ryzen 5 9600X

MSRP: $279|Avg: $178

95%

#36

Ryzen 7 3800X

MSRP: $399|Avg: $140

93%

#37

Ryzen 3 5300G

MSRP: $130|Avg: $80

92%

#38

Ryzen 9 7900X

MSRP: $549|Avg: $316

91%

#39

Ryzen 5 5600X

MSRP: $299|Avg: $135

91%

#40

Core i5-14600KF

MSRP: $304|Avg: $239

91%

#41

Ryzen 7 5800

MSRP: $349|Avg: $160

91%

#42

Core i3-14100F

MSRP: $109|Avg: $96

90%

#43

Ryzen 7 3700X

MSRP: $329|Avg: $140

90%

#44

Ryzen 5 7600X

MSRP: $299|Avg: $178

90%

#45

Ryzen 3 3100

MSRP: $99|Avg: $75

90%

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 ($6,540) and a Consumer Desktop CPU. The Xeon Platinum 8454H is engineered for massive parallel workloads (rendering, scientific simulations), offering significantly higher core counts.

Insight	Xeon Platinum 8454H	Core i5-12400F
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	✅ Better multi-core power	❌ Weaker in multi-core tasks
Price	⚠️ Higher cost ($6,540)	✅ More affordable ($110)
Longevity	✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm)	✨ Modern (Alder Lake-S (2022) / Intel 7 nm)

💎 Value Proposition

The Core i5-12400F ($110), 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 ($6,430 less, 98% cheaper), making it the better choice for daily use and gaming.

Insight	Xeon Platinum 8454H	Core i5-12400F
Cost Efficiency	❌ Lower cost efficiency	✅ Better overall value (+1763%)
Upfront Cost	⚠️ Higher cost ($6,540)	✅ More affordable ($110)

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 8454H Benchmark Check

Core i5-12400F Benchmark Check

Technical Specifications

Side-by-side comparison of Xeon Platinum 8454H and Core i5-12400F

Xeon Platinum 8454H

The Xeon Platinum 8454H is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 32 cores and 64 threads. Base frequency is 2.1 GHz, with boost up to 3.4 GHz. L3 cache: 82.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 62,347 points. Launch price was $6,540.

Core i5-12400F

The Core i5-12400F is manufactured by Intel. It was released in 4 January 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 6 cores and 12 threads. Base frequency is 2.5 GHz, with boost up to 4.4 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 19,532 points. Launch price was $180.

⚡

Processing Power

The Xeon Platinum 8454H packs 32 cores / 64 threads, while the Core i5-12400F offers 6 cores / 12 threads — the Xeon Platinum 8454H has 26 more cores. Boost clocks reach 3.4 GHz on the Xeon Platinum 8454H versus 4.4 GHz on the Core i5-12400F — a 25.6% clock advantage for the Core i5-12400F (base: 2.1 GHz vs 2.5 GHz). The Xeon Platinum 8454H uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the Core i5-12400F uses Alder Lake-S (2022) (Intel 7 nm). In PassMark, the Xeon Platinum 8454H scores 62,347 against the Core i5-12400F's 19,532 — a 104.6% lead for the Xeon Platinum 8454H. L3 cache: 82.5 MB on the Xeon Platinum 8454H vs 18 MB (total) on the Core i5-12400F.

Feature	Xeon Platinum 8454H	Core i5-12400F
Cores / Threads	32 / 64+433%	6 / 12
Boost Clock	3.4 GHz	4.4 GHz+29%
Base Clock	2.1 GHz	2.5 GHz+19%
L3 Cache	82.5 MB+358%	18 MB (total)
L2 Cache	2 MB (per core)+60%	1.25 MB (per core)
Process	Intel 7 nm	Intel 7 nm
Architecture	Sapphire Rapids (2023−2024)	Alder Lake-S (2022)
PassMark	62,347+219%	19,532
Cinebench R23 Multi	—	12,380
Geekbench 6 Single	—	1,700
Geekbench 6 Multi	—	657

🧠

Memory & Platform

The Xeon Platinum 8454H uses the LGA4677 socket (PCIe 5.0), while the Core i5-12400F uses LGA1700 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Xeon Platinum 8454H versus DDR5-4800, DDR4-3200 on the Core i5-12400F — the Xeon Platinum 8454H supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8454H supports up to 4096 of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 8 (Xeon Platinum 8454H) vs 2 (Core i5-12400F). PCIe lanes: 80 (Xeon Platinum 8454H) vs 20 (Core i5-12400F) — the Xeon Platinum 8454H offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Platinum 8454H) and H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F).

Feature	Xeon Platinum 8454H	Core i5-12400F
Socket	LGA4677	LGA1700
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	4800+95900%	DDR5-4800, DDR4-3200
Max RAM Capacity	4096	128 GB+3276700%
RAM Channels	8+300%	2
ECC Support	✅	❌
PCIe Lanes	80+300%	20

🔧

Advanced Features

Virtualization support: VT-x, VT-d (Xeon Platinum 8454H) vs VT-x, VT-d, EPT (Core i5-12400F). Primary use case: Core i5-12400F targets Gaming Performance/Value. Direct competitor: Xeon Platinum 8454H rivals EPYC 9354; Core i5-12400F rivals Ryzen 5 5600.