Pentium Gold 6405U vs Turion Neo X2 L625

Pentium Gold 6405U vs Turion Neo X2 L625 Performance Spectrum

Pentium Gold 6405U

2 / 4

1,320

+0.5%

Celeron N3010

Pentium D 940

Core 2 Duo E6750

Celeron Dual-Core T3100

1,313

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 Gold 6405U vs Turion Neo X2 L625 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 Gold 6405U vs Turion Neo X2 L625: Pros, Cons & Final Verdict

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

Pentium Gold 6405U

2019

Why buy it

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Turion Neo X2 L625

2009

Why buy it

Trade-offs

❌Lower PassMark (1,313 vs 1,320).

Quick Answers

So, is Pentium Gold 6405U better than Turion Neo X2 L625?

Yes. Pentium Gold 6405U is the better all-around CPU here. It gives you a 1.8% average FPS lead across 50 shared CPU game tests in our data, 0.5% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Pentium Gold 6405U is the better pick. According to our tests, it delivers 1.8% 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, Pentium Gold 6405U is the stronger fit. You are getting 0.5% better PassMark, backed by 2 cores and 4 threads.

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

Pentium Gold 6405U still makes the most sense overall. Pentium Gold 6405U comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 1.8% average FPS lead across 50 shared CPU game tests in our data.

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

Pentium Gold 6405U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2009) and more multi-core headroom with 2 cores / 4 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Pentium Gold 6405U vs Turion Neo X2 L625 Technical Specifications

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

Pentium Gold 6405U

The Pentium Gold 6405U is manufactured by Intel. It was released in 31 October 2019 (6 years ago). It is based on the Comet Lake-U (2019−2020) architecture. It features 2 cores and 4 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 2 MB. L2 cache: 1 MB. Built on 14 nm process technology. Socket: FCBGA1528. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 1,320 points. Launch price was $161.

Turion Neo X2 L625

The Turion Neo X2 L625 is manufactured by AMD. It was released in 2007-01-01. It is based on the Congo (2009) architecture. It features 2 cores and 2 threads. Max frequency: 1.6 GHz. L2 cache: 1 MB. Built on 65 nm process technology. Socket: ASB1. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,313 points. Launch price was $69.

⚡

Processing Power

The Pentium Gold 6405U packs 2 cores / 4 threads, matching the Turion Neo X2 L625's 2 cores. Boost clocks reach 2.4 GHz on the Pentium Gold 6405U versus 1.6 GHz on the Turion Neo X2 L625 — a 40% clock advantage for the Pentium Gold 6405U. The Pentium Gold 6405U uses the Comet Lake-U (2019−2020) architecture (14 nm), while the Turion Neo X2 L625 uses Congo (2009) (65 nm). In PassMark, the Pentium Gold 6405U scores 1,320 against the Turion Neo X2 L625's 1,313 — a 0.5% lead for the Pentium Gold 6405U.

Feature	Pentium Gold 6405U	Turion Neo X2 L625
Cores / Threads	2 / 4	2 / 2
Boost Clock	2.4 GHz+50%	1.6 GHz
Base Clock	2.4 GHz	—
L3 Cache	2 MB	—
L2 Cache	1 MB	1 MB
Process	14 nm-78%	65 nm
Architecture	Comet Lake-U (2019−2020)	Congo (2009)
PassMark	1,320	1,313

🧠

Memory & Platform

The Pentium Gold 6405U uses the FCBGA1528 socket (PCIe 3.0), while the Turion Neo X2 L625 uses ASB1 (PCIe 2.0) — making them incompatible on the same motherboard.