A4-5050 vs Pentium Gold 6405U

A4-5050 vs Pentium Gold 6405U Performance Spectrum

A4-5050

4 / 4

1,328

+0.6%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium Gold 6405U

2 / 4

1,320

0.0%

Celeron N3010

Pentium D 940

Core 2 Duo E6750

Celeron Dual-Core T3100

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.

A4-5050 vs Pentium Gold 6405U 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.

A4-5050 vs Pentium Gold 6405U: Pros, Cons & Final Verdict

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

A4-5050

2014

Why buy it

✅Better for gaming: +3.0% higher average FPS across 40 shared CPU benchmark tests.
✅100+% more PCIe lanes (8 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon HD 8330, while Pentium Gold 6405U needs a discrete GPU.

Trade-offs

❌1400% higher power demand at 15W vs 1W.

Pentium Gold 6405U

2019

Why buy it

✅Draws 1W instead of 15W, a 14W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than A4-5050 across 40 shared CPU benchmark tests.
❌Lower PassMark (1,320 vs 1,328).
❌No integrated graphics, while A4-5050 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is A4-5050 better than Pentium Gold 6405U?

Yes. A4-5050 is the better all-around CPU here. It gives you a 3.0% average FPS lead across 40 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, A4-5050 is the better pick. According to our tests, it delivers 3.0% more average FPS across 40 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, A4-5050 is the stronger fit. You are getting 0.6% better PassMark, backed by 4 cores and 4 threads.

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

A4-5050 still makes the most sense overall. A4-5050 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 3.0% average FPS lead across 40 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 2014). That makes it the safer long-term bet.

A4-5050 vs Pentium Gold 6405U Technical Specifications

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

A4-5050

The A4-5050 is manufactured by AMD. It was released in 2014-01-01. It is based on the Kabini (2013−2014) architecture. It features 4 cores and 4 threads. Max frequency: 1.5 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 32 nm process technology. Socket: FT3. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,328 points. Launch price was $50.

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.

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Processing Power

The A4-5050 packs 4 cores / 4 threads, while the Pentium Gold 6405U offers 2 cores / 4 threads — the A4-5050 has 2 more cores. Boost clocks reach 1.5 GHz on the A4-5050 versus 2.4 GHz on the Pentium Gold 6405U — a 46.2% clock advantage for the Pentium Gold 6405U. The A4-5050 uses the Kabini (2013−2014) architecture (32 nm), while the Pentium Gold 6405U uses Comet Lake-U (2019−2020) (14 nm). In PassMark, the A4-5050 scores 1,328 against the Pentium Gold 6405U's 1,320 — a 0.6% lead for the A4-5050. L3 cache: 0 kB on the A4-5050 vs 2 MB on the Pentium Gold 6405U.

Feature	A4-5050	Pentium Gold 6405U
Cores / Threads	4 / 4+100%	2 / 4
Boost Clock	1.5 GHz	2.4 GHz+60%
Base Clock	—	2.4 GHz
L3 Cache	0 kB	2 MB
L2 Cache	512K (per core)+51100%	1 MB
Process	32 nm	14 nm-56%
Architecture	Kabini (2013−2014)	Comet Lake-U (2019−2020)
PassMark	1,328	1,320
Geekbench 6 Single	180	—

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Memory & Platform

The A4-5050 uses the FT3 socket (PCIe 2.0), while the Pentium Gold 6405U uses FCBGA1528 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	A4-5050	Pentium Gold 6405U
Socket	FT3	FCBGA1528
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3L-1600	—
Max RAM Capacity	16 GB	—
RAM Channels	1	—
ECC Support	No	—
PCIe Lanes	8	—

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Advanced Features

Virtualization: AMD-V (A4-5050) / not specified (Pentium Gold 6405U). The A4-5050 includes integrated graphics (Radeon HD 8330), while the Pentium Gold 6405U requires a dedicated GPU. Primary use case: A4-5050 targets Entry Laptop. Direct competitor: A4-5050 rivals Pentium N3530.