Core i9-9990XE vs Ryzen AI 9 365

CPU

GPU

Core i9-9990XE

14 Cores28 Thrd255 WWMax: 5.1 GHz2019

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Ryzen AI 9 365

10 Cores20 Thrd28 WWMax: 5 GHz2024

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Core i9-9990XE vs Ryzen AI 9 365 Performance Spectrum

Core i9-9990XE

14 / 28

30,162

0.0%

30,187

+0.1%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 5995WX

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 i9-9990XE vs Ryzen AI 9 365 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 i9-9990XE vs Ryzen AI 9 365: Pros, Cons & Final Verdict

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

Core i9-9990XE

2019

Why buy it

✅Better for gaming: +22.7% higher average FPS across 50 shared CPU benchmark tests.
✅120% more PCIe lanes (44 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (30,162 vs 30,187).
❌Smaller total L3 cache (19 MB vs 24 MB).
❌Lower PassMark per dollar, at 15.1 vs 75.5 PassMark/$ ($2,000 MSRP vs $400 MSRP).
❌810.7% higher power demand at 255W vs 28W.
❌Older platform position on LGA2066 with DDR4, while Ryzen AI 9 365 moves to FP8 and DDR5.

Ryzen AI 9 365

2024

Why buy it

✅+0.1% higher PassMark.
✅+24.7% larger total L3 cache (24 MB vs 19 MB).
✅Costs $1,600 less on MSRP ($400 MSRP vs $2,000 MSRP).
✅Delivers 400.4% more PassMark for each dollar spent, at 75.5 vs 15.1 PassMark/$ ($400 MSRP vs $2,000 MSRP).
✅Draws 28W instead of 255W, a 227W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-9990XE across 50 shared CPU benchmark tests.

Quick Answers

So, is Ryzen AI 9 365 better than Core i9-9990XE?

It depends on what you want from the system. For gaming, Core i9-9990XE is ahead with a 22.7% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen AI 9 365 pulls ahead with 0.1% better PassMark. Ryzen AI 9 365 also has the bigger cache pool with 24.7% larger total L3 cache (24 MB vs 19 MB).

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

For streaming, content creation, and heavier multitasking, Ryzen AI 9 365 is the stronger fit. You are getting 0.1% better PassMark, backed by 10 cores and 20 threads. It also has the larger cache pool with 24.7% larger total L3 cache (24 MB vs 19 MB).

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

Ryzen AI 9 365 is the better buy right now. Ryzen AI 9 365 comes in $1,600 cheaper on MSRP at $400 MSRP versus $2,000 MSRP, and it still gives you 0.1% better PassMark. The compromise is that Core i9-9990XE is still the better pure gaming CPU with a 22.7% average FPS lead across 50 shared CPU game tests in our data. It is also 400.4% better value on MSRP (75.5 vs 15.1 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Ryzen AI 9 365 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2019), a healthier platform with FP8 and DDR5 instead of LGA2066, 24.7% larger total L3 cache (24 MB vs 19 MB), and more multi-core headroom with 10 cores / 20 threads instead of 14/28. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i9-9990XE vs Ryzen AI 9 365 Technical Specifications

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

Core i9-9990XE

The Core i9-9990XE is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 14 cores and 28 threads. Base frequency is 4 GHz, with boost up to 5.1 GHz. L3 cache: 19.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 255 Watt. Memory support: DDR4 Quad-channel. Passmark benchmark score: 30,162 points. Launch price was $2,800.

Ryzen AI 9 365

The Ryzen AI 9 365 is manufactured by AMD. It was released in Julho 2024 (1 year ago). It is based on the Strix Point (2024−2025) architecture. It features 10 cores and 20 threads. Base frequency is 2 GHz, with boost up to 5 GHz. L3 cache: 24 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 28 Watt. Memory support: DDR5. Passmark benchmark score: 30,187 points. Launch price was $499.

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Processing Power

The Core i9-9990XE packs 14 cores / 28 threads, while the Ryzen AI 9 365 offers 10 cores / 20 threads — the Core i9-9990XE has 4 more cores. Boost clocks reach 5.1 GHz on the Core i9-9990XE versus 5 GHz on the Ryzen AI 9 365 — a 2% clock advantage for the Core i9-9990XE (base: 4 GHz vs 2 GHz). The Core i9-9990XE uses the Skylake (server) (2017−2018) architecture (14 nm), while the Ryzen AI 9 365 uses Strix Point (2024−2025) (4 nm). In PassMark, the Core i9-9990XE scores 30,162 against the Ryzen AI 9 365's 30,187 — a 0.1% lead for the Ryzen AI 9 365. L3 cache: 19.25 MB (total) on the Core i9-9990XE vs 24 MB (total) on the Ryzen AI 9 365.

Feature	Core i9-9990XE	Ryzen AI 9 365
Cores / Threads	14 / 28+40%	10 / 20
Boost Clock	5.1 GHz+2%	5 GHz
Base Clock	4 GHz+100%	2 GHz
L3 Cache	19.25 MB (total)	24 MB (total)+25%
L2 Cache	1 MB (per core)	1 MB (per core)
Process	14 nm	4 nm-71%
Architecture	Skylake (server) (2017−2018)	Strix Point (2024−2025)
PassMark	30,162	30,187
Geekbench 6 Single	1,392	—
Geekbench 6 Multi	16,199	—

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Memory & Platform

The Core i9-9990XE uses the LGA2066 socket (PCIe 3.0), while the Ryzen AI 9 365 uses FP8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i9-9990XE versus DDR5-5600 on the Ryzen AI 9 365 — the Ryzen AI 9 365 supports 110.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i9-9990XE supports up to 128 GB of RAM compared to 64 GB — 100% more capacity for professional workloads. Memory channels: 4 (Core i9-9990XE) vs 2 (Ryzen AI 9 365). PCIe lanes: 44 (Core i9-9990XE) vs 20 (Ryzen AI 9 365) — the Core i9-9990XE offers 24 more lanes for additional GPUs or NVMe drives.

Feature	Core i9-9990XE	Ryzen AI 9 365
Socket	LGA2066	FP8
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2666	DDR5-5600+110%
Max RAM Capacity	128 GB+100%	64 GB
RAM Channels	4+100%	2
ECC Support	No	No
PCIe Lanes	44+120%	20

🔧

Advanced Features

Only the Core i9-9990XE has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (Core i9-9990XE) vs AMD-V (Ryzen AI 9 365). The Ryzen AI 9 365 includes integrated graphics (Radeon 880M), while the Core i9-9990XE requires a dedicated GPU. Primary use case: Core i9-9990XE targets HEDT, Ryzen AI 9 365 targets Mobile AI. Direct competitor: Core i9-9990XE rivals Threadripper 2970WX.

Feature	Core i9-9990XE	Ryzen AI 9 365
Integrated GPU	No	Yes
IGPU Model	—	Radeon 880M
Unlocked	Yes	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d	AMD-V
Target Use	HEDT	Mobile AI

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Value Analysis

At launch, the Core i9-9990XE was priced at $2000, while the Ryzen AI 9 365 came in at $400. On launch pricing ($2000 vs $400), Ryzen AI 9 365 was $1600 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i9-9990XE delivers 15.1 pts/$ vs 75.5 pts/$ for the Ryzen AI 9 365 — making the Ryzen AI 9 365 the 133.4% better value option.

Feature	Core i9-9990XE	Ryzen AI 9 365
MSRP	$2000	$400-80%
Performance per Dollar	15.1	75.5+400%
Release Date	2019	2024

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