Processor U300 vs Ryzen 5 3400GE

Processor U300 vs Ryzen 5 3400GE Performance Spectrum

Processor U300

5 / 6

8,897

+0.8%

8,825

0.0%

Ryzen Threadripper PRO 3995WX

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.

Processor U300 vs Ryzen 5 3400GE 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.

Processor U300 vs Ryzen 5 3400GE: Pros, Cons & Final Verdict

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

Processor U300

2023

Why buy it

✅+0.8% higher PassMark.
✅+100% larger total L3 cache (8 MB vs 4 MB).
✅Draws 15W instead of 35W, a 20W reduction.
✅Newer platform on FCBGA1744 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 3400GE across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 46.1 vs 59.2 PassMark/$ ($193 MSRP vs $149 MSRP).

Ryzen 5 3400GE

2019

Why buy it

✅Better for gaming: +11.4% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $44 less on MSRP ($149 MSRP vs $193 MSRP).
✅Delivers 28.5% more PassMark for each dollar spent, at 59.2 vs 46.1 PassMark/$ ($149 MSRP vs $193 MSRP).

Trade-offs

❌Lower PassMark (8,825 vs 8,897).
❌Smaller total L3 cache (4 MB vs 8 MB).
❌133.3% higher power demand at 35W vs 15W.
❌Older platform position on AM4 with DDR4, while Processor U300 moves to FCBGA1744 and DDR5.

Quick Answers

So, is Processor U300 better than Ryzen 5 3400GE?

It depends on what you want from the system. For gaming, Ryzen 5 3400GE is ahead with a 11.4% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Processor U300 pulls ahead with 0.8% better PassMark. Processor U300 also has the bigger cache pool with 100% larger total L3 cache (8 MB vs 4 MB).

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

For streaming, content creation, and heavier multitasking, Processor U300 is the stronger fit. You are getting 0.8% better PassMark, backed by 5 cores and 6 threads. It also has the larger cache pool with 100% larger total L3 cache (8 MB vs 4 MB).

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

Processor U300 is still the better call for a fresh build. Processor U300 comes in 29.5% more expensive on MSRP at $193 MSRP versus $149 MSRP, and it still gives you 0.8% better PassMark. Ryzen 5 3400GE only looks stronger on raw value math because it is so cheap, but its absolute performance tier is too low to be the better recommendation now. At roughly 8,825 PassMark with 4 cores and 8 threads, it only really makes sense as a bare-minimum stopgap or a very constrained existing-platform upgrade.

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

Processor U300 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2019), a healthier platform with FCBGA1744 and DDR5 instead of AM4, 100% larger total L3 cache (8 MB vs 4 MB), and more multi-core headroom with 5 cores / 6 threads instead of 4/8. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Processor U300 vs Ryzen 5 3400GE Technical Specifications

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

Processor U300

The Processor U300 is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-U (2023) architecture. It features 5 cores and 6 threads. Base frequency is 1.2 GHz, with boost up to 4.4 GHz. L3 cache: 8 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 15 Watt. Memory support: DDR4, DDR5 Dual-channel. Passmark benchmark score: 8,897 points. Launch price was $193.

Ryzen 5 3400GE

The Ryzen 5 3400GE is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Picasso (2019−2022) architecture. It features 4 cores and 8 threads. Base frequency is 3.3 GHz, with boost up to 4 GHz. L3 cache: 4 MB (total). L2 cache: 512K (per core). Built on 12 nm process technology. Socket: AM4. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2933. Passmark benchmark score: 8,825 points. Launch price was $149.

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Processing Power

The Processor U300 packs 5 cores / 6 threads, while the Ryzen 5 3400GE offers 4 cores / 8 threads — the Processor U300 has 1 more core. Boost clocks reach 4.4 GHz on the Processor U300 versus 4 GHz on the Ryzen 5 3400GE — a 9.5% clock advantage for the Processor U300 (base: 1.2 GHz vs 3.3 GHz). The Processor U300 uses the Raptor Lake-U (2023) architecture (10 nm), while the Ryzen 5 3400GE uses Picasso (2019−2022) (12 nm). In PassMark, the Processor U300 scores 8,897 against the Ryzen 5 3400GE's 8,825 — a 0.8% lead for the Processor U300. L3 cache: 8 MB (total) on the Processor U300 vs 4 MB (total) on the Ryzen 5 3400GE.

Feature	Processor U300	Ryzen 5 3400GE
Cores / Threads	5 / 6+25%	4 / 8
Boost Clock	4.4 GHz+10%	4 GHz
Base Clock	1.2 GHz	3.3 GHz+175%
L3 Cache	8 MB (total)+100%	4 MB (total)
L2 Cache	1.25 MB (per core)	512K (per core)+40860%
Process	10 nm-17%	12 nm
Architecture	Raptor Lake-U (2023)	Picasso (2019−2022)
PassMark	8,897	8,825

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Memory & Platform

The Processor U300 uses the FCBGA1744 socket (PCIe 5.0), while the Ryzen 5 3400GE uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Processor U300	Ryzen 5 3400GE
Socket	FCBGA1744	AM4
PCIe Generation	PCIe 5.0+67%	PCIe 3.0

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Value Analysis

At launch, the Processor U300 was priced at $193, while the Ryzen 5 3400GE came in at $149. On launch pricing ($193 vs $149), Ryzen 5 3400GE was $44 cheaper. In terms of value on MSRP (PassMark points per dollar), the Processor U300 delivers 46.1 pts/$ vs 59.2 pts/$ for the Ryzen 5 3400GE — making the Ryzen 5 3400GE the 24.9% better value option.

Feature	Processor U300	Ryzen 5 3400GE
MSRP	$193	$149-23%
Performance per Dollar	46.1	59.2+28%
Release Date	2023	2019

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