Xeon Gold 6143 vs Core i5-13450HX

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 Gold 6143

#97

Xeon Silver 4314

MSRP: $395|Avg: $395

102%

#98

Xeon W-1350

MSRP: $255|Avg: $255

101%

#99

Xeon W-1370P

MSRP: $323|Avg: $323

101%

#106

Xeon Gold 6143

MSRP: $342|Avg: $342

100%

#115

Xeon W-1370

MSRP: $323|Avg: $323

98%

#119

Xeon 6505P

MSRP: $563|Avg: $563

96%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Core i5-13450HX

#82

Core i7-11700B

MSRP: $323|Avg: $311

107%

#83

Core i7-13700HX

MSRP: $485|Avg: N/A

107%

#86

Ryzen AI 9 HX PRO 370

MSRP: $500|Avg: $500

106%

#92

Core i5-13450HX

MSRP: N/A|Avg: N/A

100%

#96

Ryzen AI Max PRO 380

MSRP: $400|Avg: $400

99%

#97

Core Ultra 5 226V

MSRP: $300|Avg: $300

99%

#101

Core i5-1350P

MSRP: $320|Avg: $250

94%

#102

Core i3-1220P

MSRP: $250|Avg: $150

93%

#107

Core Ultra 5 228V

MSRP: $295|Avg: $295

92%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Generational Difference: This comparison involves processors from different technological eras. The Core i5-13450HX (2023) utilizes Intel 7 nm technology and DDR4, DDR5, providing a fundamental performance advantage.

Insight	Xeon Gold 6143	Core i5-13450HX
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	⚠️ Higher cost ($342)	✅ More affordable ($0)
Longevity	✨ Modern (Legacy / 14 nm)	✨ Modern (Raptor Lake-HX (2023) / Intel 7 nm)

💎 Value Proposition

The Xeon Gold 6143 (2017) relies on 14 nm technology and DDR4-2666, placing it in a different performance category relative to modern standards.

Insight	Xeon Gold 6143	Core i5-13450HX
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	⚠️ Higher cost ($342)	✅ More affordable ($0)

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 Gold 6143 Benchmark Check

Core i5-13450HX Benchmark Check

Technical Specifications

Side-by-side comparison of Xeon Gold 6143 and Core i5-13450HX

Xeon Gold 6143

The Xeon Gold 6143 is manufactured by Intel. It was released in 2015-01-01. It features 16 cores and 32 threads. Base frequency is 2.8 GHz, with boost up to 4 GHz. L3 cache: 22 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2666. Passmark benchmark score: 24,786 points. Launch price was $800.

Core i5-13450HX

The Core i5-13450HX is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-HX (2023) architecture. It features 10 cores and 16 threads. Base frequency is 2.4 GHz, with boost up to 4.6 GHz. L3 cache: 20 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1964. Thermal design power (TDP): + 20 MB. Memory support: DDR4, DDR5. Passmark benchmark score: 24,869 points. Launch price was $326.

⚡

Processing Power

The Xeon Gold 6143 packs 16 cores / 32 threads, while the Core i5-13450HX offers 10 cores / 16 threads — the Xeon Gold 6143 has 6 more cores. Boost clocks reach 4 GHz on the Xeon Gold 6143 versus 4.6 GHz on the Core i5-13450HX — a 14% clock advantage for the Core i5-13450HX (base: 2.8 GHz vs 2.4 GHz). The Core i5-13450HX is built on the Raptor Lake-HX (2023) architecture. In PassMark, the Xeon Gold 6143 scores 24,786 against the Core i5-13450HX's 24,869 — a 0.3% lead for the Core i5-13450HX. L3 cache: 22 MB on the Xeon Gold 6143 vs 20 MB (total) on the Core i5-13450HX.

Feature	Xeon Gold 6143	Core i5-13450HX
Cores / Threads	16 / 32+60%	10 / 16
Boost Clock	4 GHz	4.6 GHz+15%
Base Clock	2.8 GHz+17%	2.4 GHz
L3 Cache	22 MB+10%	20 MB (total)
L2 Cache	—	2 MB (per core)
Process	14 nm	Intel 7 nm-50%
Architecture	—	Raptor Lake-HX (2023)
PassMark	24,786	24,869

🧠

Memory & Platform

The Xeon Gold 6143 uses the LGA3647 socket (PCIe 3.0), while the Core i5-13450HX uses FCBGA1964 (PCIe 5.0) — making them incompatible on the same motherboard.