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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Core Ultra 5 235T

2025

Why buy it

✅Better for gaming: +6.6% higher average FPS across 2 shared CPU benchmark tests.
✅Costs $252 less on MSRP ($247 MSRP vs $499 MSRP).
✅Delivers 107.2% more PassMark for each dollar spent, at 129.8 vs 62.6 PassMark/$ ($247 MSRP vs $499 MSRP).
✅Newer platform on LGA1851 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with Arc Xe-LPG Graphics 24EU, while Ryzen 9 PRO 3900 needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (24 MB vs 64 MB).
❌No boxed cooler included, unlike Ryzen 9 PRO 3900.

Ryzen 9 PRO 3900

2019

Why buy it

✅+166.7% larger total L3 cache (64 MB vs 24 MB).
✅Includes a boxed cooler (Wraith Prism), unlike Core Ultra 5 235T.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 5 235T across 2 shared CPU benchmark tests.
❌Lower Geekbench multi-core (10,000 vs 12,900).
❌Lower PassMark per dollar, at 62.6 vs 129.8 PassMark/$ ($499 MSRP vs $247 MSRP).
❌Older platform position on AM4 with DDR4, while Core Ultra 5 235T moves to LGA1851 and DDR5.
❌No integrated graphics, while Core Ultra 5 235T can still boot and troubleshoot without a discrete GPU.

Core Ultra 5 235T

2025

Ryzen 9 PRO 3900

2019

Why buy it

✅Better for gaming: +6.6% higher average FPS across 2 shared CPU benchmark tests.
✅Costs $252 less on MSRP ($247 MSRP vs $499 MSRP).
✅Delivers 107.2% more PassMark for each dollar spent, at 129.8 vs 62.6 PassMark/$ ($247 MSRP vs $499 MSRP).
✅Newer platform on LGA1851 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with Arc Xe-LPG Graphics 24EU, while Ryzen 9 PRO 3900 needs a discrete GPU.

Why buy it

✅+166.7% larger total L3 cache (64 MB vs 24 MB).
✅Includes a boxed cooler (Wraith Prism), unlike Core Ultra 5 235T.

Trade-offs

❌Smaller total L3 cache (24 MB vs 64 MB).
❌No boxed cooler included, unlike Ryzen 9 PRO 3900.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 5 235T across 2 shared CPU benchmark tests.
❌Lower Geekbench multi-core (10,000 vs 12,900).
❌Lower PassMark per dollar, at 62.6 vs 129.8 PassMark/$ ($499 MSRP vs $247 MSRP).
❌Older platform position on AM4 with DDR4, while Core Ultra 5 235T moves to LGA1851 and DDR5.
❌No integrated graphics, while Core Ultra 5 235T can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core Ultra 5 235T better than Ryzen 9 PRO 3900?

Yes. Core Ultra 5 235T is the better overall CPU here. You are getting a 6.6% average FPS lead across 2 shared CPU game tests in our data, 29% better Geekbench multi-core, 2.6% higher PassMark, and the stronger long-term platform, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Core Ultra 5 235T is the better pick here. According to our tests, it delivers 6.6% more average FPS across 2 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core Ultra 5 235T is the better fit. You are getting 29% better Geekbench multi-core, backed by 14 cores and 14 threads.

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

Core Ultra 5 235T is the smarter buy today. Core Ultra 5 235T is $252 cheaper on MSRP at $247 MSRP versus $499 MSRP, and it gives you a 6.6% average FPS lead across 2 shared CPU game tests in our data. It is also 107.2% better value on MSRP (129.8 vs 62.6 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper. That said, if you already own a compatible AM4 + DDR4 setup, Ryzen 9 PRO 3900 can still make sense as a platform-matched option because it avoids a motherboard and RAM swap, but on MSRP alone you would want to find it meaningfully cheaper in real-world listings before that path becomes easy to justify.

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

Core Ultra 5 235T is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2019), a healthier platform with LGA1851 and DDR5 instead of AM4, and more multi-core headroom with 14 cores / 14 threads instead of 12/24. That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Core Ultra 5 235T Benchmark Check

Ryzen 9 PRO 3900 Benchmark Check

Path of Exile 2

Preset	Core Ultra 5 235T	Ryzen 9 PRO 3900
1080p
low	262 FPS	188 FPS
medium	252 FPS	150 FPS
high	213 FPS	122 FPS
ultra	180 FPS	99 FPS
1440p
low	220 FPS	156 FPS
medium	189 FPS	121 FPS
high	154 FPS	96 FPS
ultra	134 FPS	80 FPS
4K
low	149 FPS	83 FPS
medium	127 FPS	69 FPS
high	99 FPS	54 FPS
ultra	87 FPS	44 FPS

Open Core Ultra 5 235T Open Ryzen 9 PRO 3900

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core Ultra 5 235T	Ryzen 9 PRO 3900
1080p
low	359 FPS	589 FPS
medium	306 FPS	510 FPS
high	257 FPS	414 FPS
ultra	232 FPS	368 FPS
1440p
low	313 FPS	506 FPS
medium	279 FPS	446 FPS
high	235 FPS	374 FPS
ultra	200 FPS	312 FPS
4K
low	187 FPS	317 FPS
medium	170 FPS	283 FPS
high	162 FPS	256 FPS
ultra	141 FPS	229 FPS

Open Core Ultra 5 235T Open Ryzen 9 PRO 3900

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core Ultra 5 235T	Ryzen 9 PRO 3900
1080p
low	801 FPS	781 FPS
medium	681 FPS	690 FPS
high	610 FPS	615 FPS
ultra	522 FPS	539 FPS
1440p
low	727 FPS	664 FPS
medium	590 FPS	540 FPS
high	516 FPS	481 FPS
ultra	441 FPS	419 FPS
4K
low	504 FPS	471 FPS
medium	422 FPS	370 FPS
high	377 FPS	327 FPS
ultra	318 FPS	264 FPS

Open Core Ultra 5 235T Open Ryzen 9 PRO 3900

League of Legends

League of Legends

Valorant

Preset	Core Ultra 5 235T	Ryzen 9 PRO 3900
1080p
low	801 FPS	781 FPS
medium	801 FPS	781 FPS
high	757 FPS	781 FPS
ultra	678 FPS	706 FPS
1440p
low	791 FPS	781 FPS
medium	700 FPS	710 FPS
high	606 FPS	609 FPS
ultra	531 FPS	538 FPS
4K
low	554 FPS	574 FPS
medium	500 FPS	516 FPS
high	446 FPS	452 FPS
ultra	392 FPS	398 FPS

Open Core Ultra 5 235T Open Ryzen 9 PRO 3900

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core Ultra 5 235T and Ryzen 9 PRO 3900

Core Ultra 5 235T

The Core Ultra 5 235T is manufactured by Intel. It was released in 7 January 2025 (less than a year ago). It is based on the Arrow Lake-S (2024−2025) architecture. It features 14 cores and 14 threads. Base frequency is 2.2 GHz, with boost up to 5 GHz. L3 cache: 24 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: LGA1851. Thermal design power (TDP): 65 Watt. Memory support: DDR5-6400. Passmark benchmark score: 32,053 points. Launch price was $247.

Ryzen 9 PRO 3900

The Ryzen 9 PRO 3900 is manufactured by AMD. It was released in 30 September 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 12 cores and 24 threads. Base frequency is 3.1 GHz, with boost up to 4.3 GHz. L3 cache: 64 MB. L2 cache: 6 MB. Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 31,251 points. Launch price was $499.

⚡

Processing Power

The Core Ultra 5 235T packs 14 cores / 14 threads, while the Ryzen 9 PRO 3900 offers 12 cores / 24 threads — the Core Ultra 5 235T has 2 more cores. Boost clocks reach 5 GHz on the Core Ultra 5 235T versus 4.3 GHz on the Ryzen 9 PRO 3900 — a 15.1% clock advantage for the Core Ultra 5 235T (base: 2.2 GHz vs 3.1 GHz). The Core Ultra 5 235T uses the Arrow Lake-S (2024−2025) architecture (3 nm), while the Ryzen 9 PRO 3900 uses Zen 2 (2017−2020) (7 nm, 12 nm). In PassMark, the Core Ultra 5 235T scores 32,053 against the Ryzen 9 PRO 3900's 31,251 — a 2.5% lead for the Core Ultra 5 235T. Geekbench 6 single-core — the metric most relevant to gaming — records 2,760 vs 1,688, a 48.2% lead for the Core Ultra 5 235T that directly translates to higher frame rates. Multi-core Geekbench: 12,900 vs 10,000 (25.3% advantage for the Core Ultra 5 235T). L3 cache: 24 MB (total) on the Core Ultra 5 235T vs 64 MB on the Ryzen 9 PRO 3900.

Feature	Core Ultra 5 235T	Ryzen 9 PRO 3900
Cores / Threads	14 / 14+17%	12 / 24
Boost Clock	5 GHz+16%	4.3 GHz
Base Clock	2.2 GHz	3.1 GHz+41%
L3 Cache	24 MB (total)	64 MB+167%
L2 Cache	3 MB (per core)	6 MB+100%
Process	3 nm-57%	7 nm, 12 nm
Architecture	Arrow Lake-S (2024−2025)	Zen 2 (2017−2020)
PassMark	32,053+3%	31,251
Cinebench R23 Multi	—	17,500
Geekbench 6 Single	2,760+64%	1,688
Geekbench 6 Multi	12,900+29%	10,000

🧠

Memory & Platform

The Core Ultra 5 235T uses the LGA1851 socket (PCIe 5.0), while the Ryzen 9 PRO 3900 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-6400 on the Core Ultra 5 235T versus DDR4-3200 on the Ryzen 9 PRO 3900 — the Core Ultra 5 235T supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core Ultra 5 235T supports up to 192 GB of RAM compared to 128 GB — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 24 PCIe lanes. Chipset compatibility: Z890,B860 (Core Ultra 5 235T) and X570,B550,X470,B450 (Ryzen 9 PRO 3900).

Feature	Core Ultra 5 235T	Ryzen 9 PRO 3900
Socket	LGA1851	AM4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-6400+25%	DDR4-3200
Max RAM Capacity	192 GB+50%	128 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	24	24

🔧

Advanced Features

Only the Ryzen 9 PRO 3900 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (Core Ultra 5 235T) vs AMD-V (Ryzen 9 PRO 3900). The Core Ultra 5 235T includes integrated graphics (Arc Xe-LPG Graphics 24EU), while the Ryzen 9 PRO 3900 requires a dedicated GPU. Primary use case: Core Ultra 5 235T targets Mainstream Desktop, Ryzen 9 PRO 3900 targets Professional Content Creation. Direct competitor: Ryzen 9 PRO 3900 rivals Core i9-10900.

Feature	Core Ultra 5 235T	Ryzen 9 PRO 3900
Integrated GPU	Yes	No
IGPU Model	Arc Xe-LPG Graphics 24EU	—
Unlocked	No	Yes
AVX-512	No	No
Virtualization	VT-x, VT-d	AMD-V
Target Use	Mainstream Desktop	Professional Content Creation

💰

Value Analysis

The Core Ultra 5 235T launched at $247 MSRP, while the Ryzen 9 PRO 3900 debuted at $499. On MSRP ($247 vs $499), the Core Ultra 5 235T is $252 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core Ultra 5 235T delivers 129.8 pts/$ vs 62.6 pts/$ for the Ryzen 9 PRO 3900 — making the Core Ultra 5 235T the 69.8% better value option.