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 G5900T vs Pentium G3450 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 G5900T vs Pentium G3450: Pros, Cons & Final Verdict

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

Celeron G5900T

2020

Why buy it

✅Costs $40 less on MSRP ($42 MSRP vs $82 MSRP).
✅Delivers 96.1% more PassMark for each dollar spent, at 52.2 vs 26.6 PassMark/$ ($42 MSRP vs $82 MSRP).
✅Draws 35W instead of 54W, a 19W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 610, while Pentium G3450 needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (2 MB vs 3 MB).

Pentium G3450

2014

Why buy it

✅+50% larger total L3 cache (3 MB vs 2 MB).

Trade-offs

❌Lower PassMark (2,182 vs 2,192).
❌Lower PassMark per dollar, at 26.6 vs 52.2 PassMark/$ ($82 MSRP vs $42 MSRP).
❌54.3% higher power demand at 54W vs 35W.
❌No integrated graphics, while Celeron G5900T can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Celeron G5900T better than Pentium G3450?

Yes. Celeron G5900T is the better all-around CPU here. It gives you a 1.7% 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, Celeron G5900T is the better pick. According to our tests, it delivers 1.7% 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 G5900T is the stronger fit. You are getting 0.5% better PassMark, backed by 2 cores and 2 threads.

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

Celeron G5900T is the better buy right now. Celeron G5900T comes in $40 cheaper on MSRP at $42 MSRP versus $82 MSRP, and it still gives you a 1.7% average FPS lead across 50 shared CPU game tests in our data. It is also 96.1% better value on MSRP (52.2 vs 26.6 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Celeron G5900T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2014) and more multi-core headroom with 2 cores / 2 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Celeron G5900T vs Pentium G3450 Technical Specifications

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

Celeron G5900T

The Celeron G5900T is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 3.2 GHz. L3 cache: 2 MB Intel® Smart Cache. Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2666. Passmark benchmark score: 2,192 points. Launch price was $69.

Pentium G3450

The Pentium G3450 is manufactured by Intel. It was released in 1 May 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 3.4 GHz, with boost up to 3.3 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 53 Watt. Memory support: DDR3. Passmark benchmark score: 2,182 points. Launch price was $175.

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Processing Power

Both the Celeron G5900T and Pentium G3450 share an identical 2-core/2-thread configuration. The Pentium G3450 is built on the Haswell (2013−2015) architecture. In PassMark, the Celeron G5900T scores 2,192 against the Pentium G3450's 2,182 — a 0.5% lead for the Celeron G5900T. L3 cache: 2 MB Intel® Smart Cache on the Celeron G5900T vs 3 MB (total) on the Pentium G3450.

Feature	Celeron G5900T	Pentium G3450
Cores / Threads	2 / 2	2 / 2
Boost Clock	—	3.3 GHz
Base Clock	3.2 GHz	3.4 GHz+6%
L3 Cache	2 MB Intel® Smart Cache	3 MB (total)+50%
L2 Cache	—	256 kB (per core)
Process	14 nm-36%	22 nm
Architecture	—	Haswell (2013−2015)
PassMark	2,192	2,182
Geekbench 6 Single	748	—
Geekbench 6 Multi	750	—

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Memory & Platform

The Celeron G5900T uses the LGA1200 socket (PCIe 3.0), while the Pentium G3450 uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Celeron G5900T	Pentium G3450
Socket	LGA1200	LGA1150
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2666	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x (Celeron G5900T) / not specified (Pentium G3450). The Celeron G5900T includes integrated graphics (UHD Graphics 610), while the Pentium G3450 requires a dedicated GPU. Primary use case: Celeron G5900T targets Budget. Direct competitor: Celeron G5900T rivals Pentium Gold G6400T.

Feature	Celeron G5900T	Pentium G3450
Integrated GPU	Yes	—
IGPU Model	UHD Graphics 610	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x	—
Target Use	Budget	—

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Value Analysis

At launch, the Celeron G5900T was priced at $42, while the Pentium G3450 came in at $82. On launch pricing ($42 vs $82), Celeron G5900T was $40 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron G5900T delivers 52.2 pts/$ vs 26.6 pts/$ for the Pentium G3450 — making the Celeron G5900T the 64.9% better value option.

Feature	Celeron G5900T	Pentium G3450
MSRP	$42-49%	$82
Performance per Dollar	52.2+96%	26.6
Release Date	2020	2014

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