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 Core Ultra 5 235H 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 Core Ultra 5 235H: 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

✅+15.4% higher Geekbench multi-core.
✅57.1% more PCIe lanes (44 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Lower Geekbench single-core performance for gaming (1,392 vs 2,693).
❌Launch MSRP is still $2,000 MSRP, while Core Ultra 5 235H mostly shows up through inconsistent older-market listings.
❌1175% higher power demand at 255W vs 20W.
❌Older platform position on LGA2066 with DDR4, while Core Ultra 5 235H moves to FCBGA2049 and DDR5.
❌No integrated graphics, while Core Ultra 5 235H can still boot and troubleshoot without a discrete GPU.

Core Ultra 5 235H

2025

Why buy it

✅+93.5% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅Draws 20W instead of 255W, a 235W reduction.
✅Newer platform on FCBGA2049 with DDR5 support instead of LGA2066 and DDR4.
✅Integrated graphics onboard with Intel Arc 140T Graphics, while Core i9-9990XE needs a discrete GPU.

Trade-offs

❌Lower Geekbench multi-core (14,040 vs 16,199).

Quick Answers

So, is Core Ultra 5 235H better than Core i9-9990XE?

It depends on what you want from the system. For gaming, Core Ultra 5 235H is ahead with a 1.3% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i9-9990XE pulls ahead with 15.4% better Geekbench multi-core.

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

For streaming, content creation, and heavier multitasking, Core i9-9990XE is the stronger fit. You are getting 15.4% better Geekbench multi-core, backed by 14 cores and 28 threads.

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

Core Ultra 5 235H is still the faster CPU overall, but Core i9-9990XE is easier to justify if budget matters more than peak performance. Core Ultra 5 235H comes in at an unclear MSRP at unclear MSRP versus $2,000 MSRP, and it still gives you a 1.3% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core i9-9990XE is still stronger for heavier multi-core work with 15.4% better Geekbench multi-core. Core i9-9990XE is also 100.0% better value on MSRP (15.1 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Core Ultra 5 235H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2019) and a healthier platform with FCBGA2049 and DDR5 instead of LGA2066. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i9-9990XE vs Core Ultra 5 235H 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.

Core Ultra 5 235H

The Core Ultra 5 235H is manufactured by Intel. It was released in 1 January 2025 (less than a year ago). It is based on the Arrow Lake-H (2025) architecture. It features 14 cores and 14 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 18 MB. Built on 5 nm process technology. Socket: FCBGA2049. Thermal design power (TDP): 20 MB + 18 MB. Memory support: DDR5-6400. Passmark benchmark score: 29,820 points. Launch price was $354.

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Processing Power

The Core i9-9990XE packs 14 cores / 28 threads, matching the Core Ultra 5 235H's 14 cores. Boost clocks reach 5.1 GHz on the Core i9-9990XE versus 5 GHz on the Core Ultra 5 235H — a 2% clock advantage for the Core i9-9990XE (base: 4 GHz vs 4.4 GHz). The Core i9-9990XE uses the Skylake (server) (2017−2018) architecture (14 nm), while the Core Ultra 5 235H uses Arrow Lake-H (2025) (5 nm). In PassMark, the Core i9-9990XE scores 30,162 against the Core Ultra 5 235H's 29,820 — a 1.1% lead for the Core i9-9990XE. Geekbench 6 single-core — the metric most relevant to gaming — records 1,392 vs 2,693, a 63.7% lead for the Core Ultra 5 235H that directly translates to higher frame rates. Multi-core Geekbench: 16,199 vs 14,040 (14.3% advantage for the Core i9-9990XE). L3 cache: 19.25 MB (total) on the Core i9-9990XE vs 18 MB on the Core Ultra 5 235H.

Feature	Core i9-9990XE	Core Ultra 5 235H
Cores / Threads	14 / 28	14 / 14
Boost Clock	5.1 GHz+2%	5 GHz
Base Clock	4 GHz	4.4 GHz+10%
L3 Cache	19.25 MB (total)+7%	18 MB
L2 Cache	1 MB (per core)	—
Process	14 nm	5 nm-64%
Architecture	Skylake (server) (2017−2018)	Arrow Lake-H (2025)
PassMark	30,162+1%	29,820
Cinebench R23 Multi	—	17,607
Geekbench 6 Single	1,392	2,693+93%
Geekbench 6 Multi	16,199+15%	14,040

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Memory & Platform

The Core i9-9990XE uses the LGA2066 socket (PCIe 3.0), while the Core Ultra 5 235H uses FCBGA2049 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i9-9990XE versus DDR5-6400 on the Core Ultra 5 235H — the Core Ultra 5 235H supports 140.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core Ultra 5 235H supports up to 192 GB of RAM compared to 128 GB — 50% more capacity for professional workloads. Memory channels: 4 (Core i9-9990XE) vs 2 (Core Ultra 5 235H). PCIe lanes: 44 (Core i9-9990XE) vs 28 (Core Ultra 5 235H) — the Core i9-9990XE offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X299 (Core i9-9990XE) and WM880,HM870 (Core Ultra 5 235H).

Feature	Core i9-9990XE	Core Ultra 5 235H
Socket	LGA2066	FCBGA2049
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR4-2666	DDR5-6400+140%
Max RAM Capacity	128 GB	192 GB+50%
RAM Channels	4+100%	2
ECC Support	No	No
PCIe Lanes	44+57%	28

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Advanced Features

Both processors feature an unlocked multiplier for overclocking. Only the Core i9-9990XE supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i9-9990XE) vs VT-x, VT-d, EPT (Core Ultra 5 235H). The Core Ultra 5 235H includes integrated graphics (Intel Arc 140T Graphics), while the Core i9-9990XE requires a dedicated GPU. Primary use case: Core i9-9990XE targets HEDT, Core Ultra 5 235H targets Thin-and-light Performance Laptop. Direct competitor: Core i9-9990XE rivals Threadripper 2970WX; Core Ultra 5 235H rivals Ryzen 7 9800H.

Feature	Core i9-9990XE	Core Ultra 5 235H
Integrated GPU	No	Yes
IGPU Model	—	Intel Arc 140T Graphics
Unlocked	Yes	Yes
AVX-512	Yes	No
Virtualization	VT-x, VT-d	VT-x, VT-d, EPT
Target Use	HEDT	Thin-and-light Performance Laptop