Celeron G4900 vs Pentium Gold 5405U

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.

Celeron G4900 vs Pentium Gold 5405U 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.

Celeron G4900 vs Pentium Gold 5405U: Pros, Cons & Final Verdict

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

Celeron G4900

2018

Why buy it

✅+200% larger total L3 cache (6 MB vs 2 MB).
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 610, while Pentium Gold 5405U needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $42 MSRP, while Pentium Gold 5405U mostly shows up through inconsistent older-market listings.
❌260% higher power demand at 54W vs 15W.

Pentium Gold 5405U

2019

Why buy it

✅Draws 15W instead of 54W, a 39W reduction.

Trade-offs

❌Lower PassMark (2,357 vs 2,370).
❌Smaller total L3 cache (2 MB vs 6 MB).
❌No integrated graphics, while Celeron G4900 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Celeron G4900 better than Pentium Gold 5405U?

Yes. Celeron G4900 is the better all-around CPU here. It gives you a 2.9% average FPS lead across 50 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, Celeron G4900 is the better pick. According to our tests, it delivers 2.9% 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, Celeron G4900 is the stronger fit. You are getting 0.6% better PassMark, backed by 2 cores and 2 threads. It also has the larger cache pool with 200% larger total L3 cache (6 MB vs 2 MB).

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

Celeron G4900 is the better buy right now. Celeron G4900 comes in at an unclear MSRP at $42 MSRP versus unclear MSRP, and it still gives you a 2.9% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (56.4 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Pentium Gold 5405U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2018). That makes it the safer long-term bet.

Celeron G4900 vs Pentium Gold 5405U Technical Specifications

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

Celeron G4900

The Celeron G4900 is manufactured by Intel. It was released in 3 April 2018 (7 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 2 cores and 2 threads. Base frequency is 3.1 GHz, with boost up to 3.1 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 54 Watt. Memory support: DDR4-2400. Passmark benchmark score: 2,370 points. Launch price was $42.

Pentium Gold 5405U

The Pentium Gold 5405U is manufactured by Intel. It was released in 23 January 2019 (6 years ago). It is based on the Whiskey Lake-U (2018−2019) architecture. It features 2 cores and 4 threads. Base frequency is 2.3 GHz, with boost up to 2.3 GHz. L3 cache: 2 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: FCBGA1528. Thermal design power (TDP): 15 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 2,357 points. Launch price was $161.

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Processing Power

The Celeron G4900 packs 2 cores / 2 threads, matching the Pentium Gold 5405U's 2 cores. Boost clocks reach 3.1 GHz on the Celeron G4900 versus 2.3 GHz on the Pentium Gold 5405U — a 29.6% clock advantage for the Celeron G4900 (base: 3.1 GHz vs 2.3 GHz). The Celeron G4900 uses the Coffee Lake (2017−2019) architecture (14 nm), while the Pentium Gold 5405U uses Whiskey Lake-U (2018−2019) (14 nm). In PassMark, the Celeron G4900 scores 2,370 against the Pentium Gold 5405U's 2,357 — a 0.6% lead for the Celeron G4900. L3 cache: 6 MB (total) on the Celeron G4900 vs 2 MB (total) on the Pentium Gold 5405U.

Feature	Celeron G4900	Pentium Gold 5405U
Cores / Threads	2 / 2	2 / 4
Boost Clock	3.1 GHz+35%	2.3 GHz
Base Clock	3.1 GHz+35%	2.3 GHz
L3 Cache	6 MB (total)+200%	2 MB (total)
L2 Cache	256K (per core)	256 kB (per core)
Process	14 nm	14 nm
Architecture	Coffee Lake (2017−2019)	Whiskey Lake-U (2018−2019)
PassMark	2,370	2,357
Geekbench 6 Single	850	—
Geekbench 6 Multi	1,550	—

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Memory & Platform

The Celeron G4900 uses the LGA1151 socket (PCIe 3.0), while the Pentium Gold 5405U uses FCBGA1528 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Celeron G4900	Pentium Gold 5405U
Socket	LGA1151	FCBGA1528
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2400	—
Max RAM Capacity	64 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x (Celeron G4900) / not specified (Pentium Gold 5405U). The Celeron G4900 includes integrated graphics (UHD Graphics 610), while the Pentium Gold 5405U requires a dedicated GPU. Primary use case: Celeron G4900 targets Budget. Direct competitor: Celeron G4900 rivals Pentium G5400.