Core i9-13900H vs Ryzen 9 PRO 7940HS

Core i9-13900H vs Ryzen 9 PRO 7940HS Performance Spectrum

Core i9-13900H

14 / 20

27,444

+0.5%

27,318

0.0%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 9965WX

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.

Core i9-13900H vs Ryzen 9 PRO 7940HS 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 i9-13900H vs Ryzen 9 PRO 7940HS: Pros, Cons & Final Verdict

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

Core i9-13900H

2023

Why buy it

✅+0.5% higher PassMark.
✅+50% larger total L3 cache (24 MB vs 16 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 PRO 7940HS across 50 shared CPU benchmark tests.
❌Launch MSRP is still $617 MSRP, while Ryzen 9 PRO 7940HS mostly shows up through inconsistent older-market listings.
❌462.5% higher power demand at 45W vs 8W.
❌No integrated graphics, while Ryzen 9 PRO 7940HS can still boot and troubleshoot without a discrete GPU.

Ryzen 9 PRO 7940HS

2023

Why buy it

✅Better for gaming: +9.3% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 8W instead of 45W, a 37W reduction.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon 780M, while Core i9-13900H needs a discrete GPU.

Trade-offs

❌Lower PassMark (27,318 vs 27,444).
❌Smaller total L3 cache (16 MB vs 24 MB).

Quick Answers

So, is Core i9-13900H better than Ryzen 9 PRO 7940HS?

It depends on what you want from the system. For gaming, Ryzen 9 PRO 7940HS is ahead with a 9.3% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i9-13900H pulls ahead with 0.5% better PassMark. Core i9-13900H also has the bigger cache pool with 50% larger total L3 cache (24 MB vs 16 MB).

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

For streaming, content creation, and heavier multitasking, Core i9-13900H is the stronger fit. You are getting 0.5% better PassMark, backed by 14 cores and 20 threads. It also has the larger cache pool with 50% larger total L3 cache (24 MB vs 16 MB).

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

Core i9-13900H is the better buy right now. Core i9-13900H comes in at an unclear MSRP at $617 MSRP versus unclear MSRP, and it still gives you 0.5% better PassMark. The compromise is that Ryzen 9 PRO 7940HS is still the better pure gaming CPU with a 9.3% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (44.5 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i9-13900H makes more sense long term for 2026 and beyond. You are getting 50% larger total L3 cache (24 MB vs 16 MB) and more multi-core headroom with 14 cores / 20 threads instead of 8/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i9-13900H vs Ryzen 9 PRO 7940HS Technical Specifications

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

Core i9-13900H

The Core i9-13900H is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-H (2023−2024) architecture. It features 14 cores and 20 threads. Base frequency is 2.6 GHz, with boost up to 5.4 GHz. L3 cache: 24 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 45 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 27,444 points. Launch price was $617.

Ryzen 9 PRO 7940HS

The Ryzen 9 PRO 7940HS is manufactured by AMD. It was released in 13 June 2023 (2 years ago). It is based on the Phoenix-HS (Zen 4) (2023) architecture. It features 8 cores and 16 threads. Base frequency is 4 GHz, with boost up to 5.2 GHz. L3 cache: 16 MB. L2 cache: 8 MB. Built on 4 nm process technology. Socket: FP7/FP8. Thermal design power (TDP): 8 MB + 16 MB. Passmark benchmark score: 27,318 points. Launch price was $299.

⚡

Processing Power

The Core i9-13900H packs 14 cores / 20 threads, while the Ryzen 9 PRO 7940HS offers 8 cores / 16 threads — the Core i9-13900H has 6 more cores. Boost clocks reach 5.4 GHz on the Core i9-13900H versus 5.2 GHz on the Ryzen 9 PRO 7940HS — a 3.8% clock advantage for the Core i9-13900H (base: 2.6 GHz vs 4 GHz). The Core i9-13900H uses the Raptor Lake-H (2023−2024) architecture (Intel 7 nm), while the Ryzen 9 PRO 7940HS uses Phoenix-HS (Zen 4) (2023) (4 nm). In PassMark, the Core i9-13900H scores 27,444 against the Ryzen 9 PRO 7940HS's 27,318 — a 0.5% lead for the Core i9-13900H. L3 cache: 24 MB (total) on the Core i9-13900H vs 16 MB on the Ryzen 9 PRO 7940HS.

Feature	Core i9-13900H	Ryzen 9 PRO 7940HS
Cores / Threads	14 / 20+75%	8 / 16
Boost Clock	5.4 GHz+4%	5.2 GHz
Base Clock	2.6 GHz	4 GHz+54%
L3 Cache	24 MB (total)+50%	16 MB
L2 Cache	2 MB (per core)	8 MB+300%
Process	Intel 7 nm	4 nm-43%
Architecture	Raptor Lake-H (2023−2024)	Phoenix-HS (Zen 4) (2023)
PassMark	27,444	27,318
Cinebench R23 Multi	—	16,000
Geekbench 6 Single	—	2,605
Geekbench 6 Multi	—	10,348

🧠

Memory & Platform

The Core i9-13900H uses the FCBGA1744 socket (PCIe 5.0), while the Ryzen 9 PRO 7940HS uses FP7/FP8 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i9-13900H	Ryzen 9 PRO 7940HS
Socket	FCBGA1744	FP7/FP8
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	—	DDR5-5600
Max RAM Capacity	—	64 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	20

🔧

Advanced Features

Virtualization: not specified (Core i9-13900H) / Yes (Ryzen 9 PRO 7940HS). The Ryzen 9 PRO 7940HS includes integrated graphics (Radeon 780M), while the Core i9-13900H requires a dedicated GPU.