Pentium Gold G5400T vs PRO A12-9800E

Pentium Gold G5400T vs PRO A12-9800E Performance Spectrum

Pentium Gold G5400T

2 / 4

3,156

+0.9%

3,128

0.0%

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 G5400T vs PRO A12-9800E 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 G5400T vs PRO A12-9800E: 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 G5400T

2018

Why buy it

✅+0.9% higher PassMark.

Trade-offs

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

PRO A12-9800E

2017

Why buy it

Trade-offs

❌Lower PassMark (3,128 vs 3,156).

Quick Answers

So, is Pentium Gold G5400T better than PRO A12-9800E?

It depends on what you want from the system. For gaming, PRO A12-9800E is ahead with a 1.2% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Pentium Gold G5400T pulls ahead with 0.9% better PassMark.

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

For streaming, content creation, and heavier multitasking, Pentium Gold G5400T is the stronger fit. You are getting 0.9% better PassMark, backed by 2 cores and 4 threads.

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

Pentium Gold G5400T still makes the most sense overall. Pentium Gold G5400T comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.9% better PassMark. That said, if you already own a compatible AM4 + DDR4 setup, PRO A12-9800E can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

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

Pentium Gold G5400T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2017) and more multi-core headroom with 2 cores / 4 threads instead of 4/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Pentium Gold G5400T vs PRO A12-9800E Technical Specifications

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

Pentium Gold G5400T

The Pentium Gold G5400T is manufactured by Intel. It was released in 2 April 2018 (7 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 2 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.1 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2400. Passmark benchmark score: 3,156 points. Launch price was $64.

PRO A12-9800E

The PRO A12-9800E is manufactured by AMD. It was released in 27 July 2017 (8 years ago). It is based on the Bristol Ridge (2016−2019) architecture. It features 4 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.8 GHz. L2 cache: 2048 kB. Built on 28 nm process technology. Socket: AM4. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2400. Passmark benchmark score: 3,128 points. Launch price was $69.

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Processing Power

The Pentium Gold G5400T packs 2 cores / 4 threads, while the PRO A12-9800E offers 4 cores / 4 threads — the PRO A12-9800E has 2 more cores. Boost clocks reach 3.1 GHz on the Pentium Gold G5400T versus 3.8 GHz on the PRO A12-9800E — a 20.3% clock advantage for the PRO A12-9800E (base: 3.1 GHz vs 3.1 GHz). The Pentium Gold G5400T uses the Coffee Lake (2017−2019) architecture (14 nm), while the PRO A12-9800E uses Bristol Ridge (2016−2019) (28 nm). In PassMark, the Pentium Gold G5400T scores 3,156 against the PRO A12-9800E's 3,128 — a 0.9% lead for the Pentium Gold G5400T.

Feature	Pentium Gold G5400T	PRO A12-9800E
Cores / Threads	2 / 4	4 / 4+100%
Boost Clock	3.1 GHz	3.8 GHz+23%
Base Clock	3.1 GHz	3.1 GHz
L3 Cache	4 MB (total)	—
L2 Cache	256K (per core)	2048 kB+700%
Process	14 nm-50%	28 nm
Architecture	Coffee Lake (2017−2019)	Bristol Ridge (2016−2019)
PassMark	3,156	3,128

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Memory & Platform

The Pentium Gold G5400T uses the LGA1151 socket (PCIe 3.0), while the PRO A12-9800E uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard.