Core i9-13900HK vs Ryzen 9 PRO 7940HS

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

Core i9-13900HK

14 / 20

27,217

0.0%

27,318

+0.4%

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 i9-13900HK 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 i9-13900HK 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 i9-13900HK

2023

Why buy it

✅+50% larger total L3 cache (24 MB vs 16 MB).
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 PRO 7940HS across 50 shared CPU benchmark tests.
❌Lower PassMark (27,217 vs 27,318).
❌Launch MSRP is still $697 MSRP, while Ryzen 9 PRO 7940HS mostly shows up through inconsistent older-market listings.
❌462.5% higher power demand at 45W vs 8W.

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.

Trade-offs

❌Smaller total L3 cache (16 MB vs 24 MB).

Quick Answers

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

Yes. Ryzen 9 PRO 7940HS is the better all-around CPU here. It gives you a 9.3% average FPS lead across 50 shared CPU game tests in our data and 0.4% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 PRO 7940HS is the better pick. According to our tests, it delivers 9.3% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 PRO 7940HS is the stronger fit. You are getting 0.4% better PassMark, backed by 8 cores and 16 threads.

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

Ryzen 9 PRO 7940HS is the easy recommendation for a fresh desktop build. Ryzen 9 PRO 7940HS comes in at an unclear MSRP at unclear MSRP versus $697 MSRP, and it still gives you a 9.3% average FPS lead across 50 shared CPU game tests in our data. Core i9-13900HK only looks good on raw value math because it is a cheap legacy laptop chip, not because it is a real desktop gaming recommendation. It simply does not keep up in modern games, especially when the gap is already 9.3% in the shared gaming data.

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

Ryzen 9 PRO 7940HS is the safer long-term CPU choice because it gives you more room to grow and a better platform outlook.

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

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

Core i9-13900HK

The Core i9-13900HK 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: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 27,217 points. Launch price was $697.

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.

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Processing Power

The Core i9-13900HK packs 14 cores / 20 threads, while the Ryzen 9 PRO 7940HS offers 8 cores / 16 threads — the Core i9-13900HK has 6 more cores. Boost clocks reach 5.4 GHz on the Core i9-13900HK versus 5.2 GHz on the Ryzen 9 PRO 7940HS — a 3.8% clock advantage for the Core i9-13900HK (base: 2.6 GHz vs 4 GHz). The Core i9-13900HK 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 i9-13900HK scores 27,217 against the Ryzen 9 PRO 7940HS's 27,318 — a 0.4% lead for the Ryzen 9 PRO 7940HS. Geekbench 6 single-core — the metric most relevant to gaming — records 2,629 vs 2,605, a 0.9% lead for the Core i9-13900HK that directly translates to higher frame rates. L3 cache: 24 MB (total) on the Core i9-13900HK vs 16 MB on the Ryzen 9 PRO 7940HS.

Feature	Core i9-13900HK	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	27,217	27,318
Cinebench R23 Multi	—	16,000
Geekbench 6 Single	2,629	2,605
Geekbench 6 Multi	—	10,348

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Memory & Platform

The Core i9-13900HK 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. Maximum memory speed reaches DDR5-5200 on the Core i9-13900HK versus DDR5-5600 on the Ryzen 9 PRO 7940HS — the Ryzen 9 PRO 7940HS supports 7.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i9-13900HK supports up to 96 GB of RAM compared to 64 GB — 50% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (Core i9-13900HK) vs 20 (Ryzen 9 PRO 7940HS) — the Core i9-13900HK offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Mobile (Core i9-13900HK) and SoC (Ryzen 9 PRO 7940HS).

Feature	Core i9-13900HK	Ryzen 9 PRO 7940HS
Socket	FCBGA1744	FP7/FP8
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5200	DDR5-5600+8%
Max RAM Capacity	96 GB+50%	64 GB
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	28+40%	20

🔧

Advanced Features

Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (Core i9-13900HK) vs Yes (Ryzen 9 PRO 7940HS). Both include integrated graphics — Iris Xe Graphics 96EU (Core i9-13900HK) and Radeon 780M (Ryzen 9 PRO 7940HS) — useful as a fallback for troubleshooting or display output without a dedicated GPU.