Core i5-13400F vs Xeon Gold 6423N

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.

Core i5-13400F vs Xeon Gold 6423N 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.

Core i5-13400F vs Xeon Gold 6423N: Pros, Cons & Final Verdict

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

Core i5-13400F

2023

Why buy it

✅Costs $1,965 less on MSRP ($196 MSRP vs $2,161 MSRP).
✅Delivers 380.5% more PassMark for each dollar spent, at 127.7 vs 26.6 PassMark/$ ($196 MSRP vs $2,161 MSRP).
✅Draws 65W instead of 195W, a 130W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon Gold 6423N.

Trade-offs

❌Lower PassMark (25,029 vs 57,434).
❌Smaller total L3 cache (20 MB vs 53 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6423N, which brings 28 cores / 56 threads and 80 PCIe lanes.

Xeon Gold 6423N

2023

Why buy it

✅+129.5% higher PassMark.
✅+162.5% larger total L3 cache (53 MB vs 20 MB).
✅Better for workstations and heavier parallel workloads: 28 cores / 56 threads, plus 80 PCIe lanes vs 20.
✅300% more PCIe lanes (80 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 26.6 vs 127.7 PassMark/$ ($2,161 MSRP vs $196 MSRP).
❌200% higher power demand at 195W vs 65W.
❌No boxed cooler included, unlike Core i5-13400F.

Quick Answers

So, is Core i5-13400F better than Xeon Gold 6423N?

Not really, because they are built for different jobs. Xeon Gold 6423N makes more sense for workstation-style multi-core throughput, while Core i5-13400F 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 Gold 6423N is the stronger fit. You are getting 129.5% better PassMark, backed by 28 cores and 56 threads. It also has the larger cache pool with 162.5% larger total L3 cache (53 MB vs 20 MB).

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

Core i5-13400F is the better buy right now. Core i5-13400F comes in $1,965 cheaper on MSRP at $196 MSRP versus $2,161 MSRP, and it still gives you a 1.1% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon Gold 6423N is still stronger for heavier multi-core work with 129.5% better PassMark. It is also 380.5% better value on MSRP (127.7 vs 26.6 PassMark/$), 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 Gold 6423N makes more sense long term for 2026 and beyond. You are getting 162.5% larger total L3 cache (53 MB vs 20 MB), more multi-core headroom with 28 cores / 56 threads instead of 10/16, and AVX-512 support for heavier modern compute workloads. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-13400F vs Xeon Gold 6423N Technical Specifications

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

Core i5-13400F

The Core i5-13400F is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.6 GHz. L3 cache: 20 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, DDR4. Passmark benchmark score: 25,029 points. Launch price was $196.

Xeon Gold 6423N

The Xeon Gold 6423N is manufactured by Intel. It was released in 2023-07-01. It features 28 cores and 56 threads. Base frequency is 2 GHz, with boost up to 3.6 GHz. L3 cache: 52.5 MB. Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 195 Watt. Memory support: DDR5-4400. Passmark benchmark score: 57,434 points. Launch price was $2,161.

⚡

Processing Power

The Core i5-13400F packs 10 cores / 16 threads, while the Xeon Gold 6423N offers 28 cores / 56 threads — the Xeon Gold 6423N has 18 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400F versus 3.6 GHz on the Xeon Gold 6423N — a 24.4% clock advantage for the Core i5-13400F (base: 2.5 GHz vs 2 GHz). The Core i5-13400F is built on the Raptor Lake-S (2023−2024) architecture. In PassMark, the Core i5-13400F scores 25,029 against the Xeon Gold 6423N's 57,434 — a 78.6% lead for the Xeon Gold 6423N. L3 cache: 20 MB (total) on the Core i5-13400F vs 52.5 MB on the Xeon Gold 6423N.

Feature	Core i5-13400F	Xeon Gold 6423N
Cores / Threads	10 / 16	28 / 56+180%
Boost Clock	4.6 GHz+28%	3.6 GHz
Base Clock	2.5 GHz+25%	2 GHz
L3 Cache	20 MB (total)	52.5 MB+163%
L2 Cache	1.25 MB (per core)	—
Process	Intel 7 nm	Intel 7 nm
Architecture	Raptor Lake-S (2023−2024)	—
PassMark	25,029	57,434+129%
Cinebench R23 Multi	16,211	—
Geekbench 6 Single	2,407	—
Geekbench 6 Multi	11,408	—

🧠

Memory & Platform

The Core i5-13400F uses the LGA1700 socket (PCIe 5.0), while the Xeon Gold 6423N uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800, DDR4-3200 memory speed. The Xeon Gold 6423N supports up to 4096 GB of RAM compared to 192 GB — 2033.3% more capacity for professional workloads. Memory channels: 2 (Core i5-13400F) vs 8 (Xeon Gold 6423N). PCIe lanes: 20 (Core i5-13400F) vs 80 (Xeon Gold 6423N) — the Xeon Gold 6423N offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-13400F) and C741 (Xeon Gold 6423N).

Feature	Core i5-13400F	Xeon Gold 6423N
Socket	LGA1700	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-4800, DDR4-3200	4800
Max RAM Capacity	192 GB	4096 GB+2033%
RAM Channels	2	8+300%
ECC Support	No	Yes
PCIe Lanes	20	80+300%

🔧

Advanced Features

Neither processor supports overclocking. Only the Xeon Gold 6423N supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Primary use case: Core i5-13400F targets Gaming. Direct competitor: Core i5-13400F rivals Ryzen 5 7600; Xeon Gold 6423N rivals EPYC 9354.

Feature	Core i5-13400F	Xeon Gold 6423N
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	No	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d
Target Use	Gaming	—

💰

Value Analysis

At launch, the Core i5-13400F was priced at $196, while the Xeon Gold 6423N came in at $2161. On launch pricing ($196 vs $2161), Core i5-13400F was $1965 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13400F delivers 127.7 pts/$ vs 26.6 pts/$ for the Xeon Gold 6423N — making the Core i5-13400F the 131.1% better value option.

Feature	Core i5-13400F	Xeon Gold 6423N
MSRP	$196-91%	$2161
Performance per Dollar	127.7+380%	26.6
Release Date	2023	2023

Search Core i5-13400F on Amazon

Search Xeon Gold 6423N on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.