Processor U300 vs Ryzen 7 3700X

Processor U300 vs Ryzen 7 3700X Performance Spectrum

Processor U300

5 / 6

8,897

0.0%

22,430

+152.1%

Ryzen Threadripper PRO 3955WX

Ryzen 9 9900X3D

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

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 7 3700X 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 7 3700X: 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

✅Costs $136 less on MSRP ($193 MSRP vs $329 MSRP).
✅Draws 15W instead of 65W, a 50W reduction.
✅Newer platform on FCBGA1744 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3700X across 50 shared CPU benchmark tests.
❌Lower PassMark (8,897 vs 22,430).
❌Smaller total L3 cache (8 MB vs 32 MB).
❌Lower PassMark per dollar, at 46.1 vs 68.2 PassMark/$ ($193 MSRP vs $329 MSRP).

Ryzen 7 3700X

2019

Why buy it

✅Better for gaming: +97.2% higher average FPS across 50 shared CPU benchmark tests.
✅+300% larger total L3 cache (32 MB vs 8 MB).
✅Delivers 47.9% more PassMark for each dollar spent, at 68.2 vs 46.1 PassMark/$ ($329 MSRP vs $193 MSRP).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌
70.5% HIGHER MSRP
$329 MSRPvs$193 MSRP
❌333.3% higher power demand at 65W vs 15W.
❌Older platform position on AM4 with DDR4, while Processor U300 moves to FCBGA1744 and DDR5.

Quick Answers

So, is Ryzen 7 3700X better than Processor U300?

Yes. Ryzen 7 3700X is the better all-around CPU here. It gives you a 97.2% average FPS lead across 50 shared CPU game tests in our data and 152.1% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 3700X is the better pick. According to our tests, it delivers 97.2% 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 7 3700X is the stronger fit. You are getting 152.1% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 300% larger total L3 cache (32 MB vs 8 MB).

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

Ryzen 7 3700X is the better buy right now. Ryzen 7 3700X comes in 70.5% more expensive on MSRP at $329 MSRP versus $193 MSRP, and it still gives you a 97.2% average FPS lead across 50 shared CPU game tests in our data. It is also 47.9% better value on MSRP (68.2 vs 46.1 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Processor U300 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2019) and a healthier platform with FCBGA1744 and DDR5 instead of AM4. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Processor U300 vs Ryzen 7 3700X 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 7 3700X

The Ryzen 7 3700X is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 22,430 points. Launch price was $329.

⚡

Processing Power

The Processor U300 packs 5 cores / 6 threads, while the Ryzen 7 3700X offers 8 cores / 16 threads — the Ryzen 7 3700X has 3 more cores. Boost clocks reach 4.4 GHz on the Processor U300 versus 4.4 GHz on the Ryzen 7 3700X — identical boost frequencies (base: 1.2 GHz vs 3.6 GHz). The Processor U300 uses the Raptor Lake-U (2023) architecture (10 nm), while the Ryzen 7 3700X uses Matisse (Zen 2) (2019−2020) (7 nm, 12 nm). In PassMark, the Processor U300 scores 8,897 against the Ryzen 7 3700X's 22,430 — a 86.4% lead for the Ryzen 7 3700X. L3 cache: 8 MB (total) on the Processor U300 vs 32 MB on the Ryzen 7 3700X.

Feature	Processor U300	Ryzen 7 3700X
Cores / Threads	5 / 6	8 / 16+60%
Boost Clock	4.4 GHz	4.4 GHz
Base Clock	1.2 GHz	3.6 GHz+200%
L3 Cache	8 MB (total)	32 MB+300%
L2 Cache	1.25 MB (per core)	512K (per core)+40860%
Process	10 nm	7 nm, 12 nm-30%
Architecture	Raptor Lake-U (2023)	Matisse (Zen 2) (2019−2020)
PassMark	8,897	22,430+152%

🧠

Memory & Platform

The Processor U300 uses the FCBGA1744 socket (PCIe 5.0), while the Ryzen 7 3700X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Processor U300	Ryzen 7 3700X
Socket	FCBGA1744	AM4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	—	DDR4-3200
Max RAM Capacity	—	128 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	24

💰

Value Analysis

At launch, the Processor U300 was priced at $193, while the Ryzen 7 3700X came in at $329. On launch pricing ($193 vs $329), Processor U300 was $136 cheaper. In terms of value on MSRP (PassMark points per dollar), the Processor U300 delivers 46.1 pts/$ vs 68.2 pts/$ for the Ryzen 7 3700X — making the Ryzen 7 3700X the 38.6% better value option.

Feature	Processor U300	Ryzen 7 3700X
MSRP	$193-41%	$329
Performance per Dollar	46.1	68.2+48%
Release Date	2023	2019

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