Pentium T4400 vs Sempron 3850

Pentium T4400 vs Sempron 3850 Performance Spectrum

Pentium T4400

1,175

+0.6%

1,168

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

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.

Pentium T4400 vs Sempron 3850 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.

Pentium T4400 vs Sempron 3850: Pros, Cons & Final Verdict

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

Pentium T4400

2009

Why buy it

Trade-offs

❌Launch MSRP is still $107 MSRP, while Sempron 3850 mostly shows up through inconsistent older-market listings.
❌40% higher power demand at 35W vs 25W.

Sempron 3850

2014

Why buy it

✅Draws 25W instead of 35W, a 10W reduction.

Trade-offs

❌Lower PassMark (1,168 vs 1,175).

Quick Answers

So, is Pentium T4400 better than Sempron 3850?

Yes. Pentium T4400 is the better all-around CPU here. It gives you a 0.4% average FPS lead across 49 shared CPU game tests in our data and 0.6% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Pentium T4400 is the better pick. According to our tests, it delivers 0.4% more average FPS across 49 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Pentium T4400 is the stronger fit. You are getting 0.6% better PassMark.

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

Pentium T4400 is the better buy right now. Pentium T4400 comes in at an unclear MSRP at $107 MSRP versus unclear MSRP, and it still gives you a 0.4% average FPS lead across 49 shared CPU game tests in our data. It is also 100.0% better value on MSRP (11.0 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Sempron 3850 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2009). That makes it the safer long-term bet.

Pentium T4400 vs Sempron 3850 Technical Specifications

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

Pentium T4400

The Pentium T4400 is manufactured by Intel. It was released in 2007-01-01. Base frequency: 2.2 GHz. L3 cache: 1 MB L2 Cache. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 1,175 points. Launch price was $69.

Sempron 3850

The Sempron 3850 is manufactured by AMD. It was released in 2007-01-01. It is based on the Kabini (2013−2014) architecture. It features 4 cores and 4 threads. Max frequency: 1.3 GHz. L2 cache: 2048 kB. Built on 28 nm process technology. Socket: AM1. Thermal design power (TDP): 25 Watt. Memory support: DDR3-1600. Passmark benchmark score: 1,168 points. Launch price was $69.

⚡

Processing Power

The Sempron 3850 is built on the Kabini (2013−2014) architecture. In PassMark, the Pentium T4400 scores 1,175 against the Sempron 3850's 1,168 — a 0.6% lead for the Pentium T4400.

Feature	Pentium T4400	Sempron 3850
Cores / Threads	—	4 / 4
Boost Clock	—	1.3 GHz
Base Clock	2.2 GHz	—
L3 Cache	1 MB L2 Cache	—
L2 Cache	—	2048 kB
Process	45 nm	28 nm-38%
Architecture	—	Kabini (2013−2014)
PassMark	1,175	1,168
Geekbench 6 Single	249	—

🧠

Memory & Platform

The Pentium T4400 uses the PGA478 socket (PCIe 2.0), while the Sempron 3850 uses AM1 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Pentium T4400	Sempron 3850
Socket	PGA478	AM1
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR3-800	—
Max RAM Capacity	8 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	0	—

🔧

Advanced Features

Virtualization: None (Pentium T4400) / not specified (Sempron 3850). Primary use case: Pentium T4400 targets Budget. Direct competitor: Pentium T4400 rivals AMD A4-3300M.