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 4305UE vs Pentium G2100T FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

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Celeron 4305UE vs Pentium G2100T: Pros, Cons & Final Verdict

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

Celeron 4305UE

2018

Why buy it

✅+0.5% higher PassMark.
✅Draws 15W instead of 35W, a 20W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 610, while Pentium G2100T needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (2 MB vs 3 MB).
❌Lower PassMark per dollar, at 15.9 vs 22.5 PassMark/$ ($107 MSRP vs $75 MSRP).

Pentium G2100T

2012

Why buy it

✅+50% larger total L3 cache (3 MB vs 2 MB).
✅Costs $32 less on MSRP ($75 MSRP vs $107 MSRP).
✅Delivers 42.0% more PassMark for each dollar spent, at 22.5 vs 15.9 PassMark/$ ($75 MSRP vs $107 MSRP).

Trade-offs

❌Lower PassMark (1,691 vs 1,699).
❌133.3% higher power demand at 35W vs 15W.
❌No integrated graphics, while Celeron 4305UE can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Celeron 4305UE better than Pentium G2100T?

It depends on what you want from the system. For gaming, Pentium G2100T is ahead with a 0.1% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Celeron 4305UE pulls ahead with 0.5% better PassMark. Pentium G2100T also has the bigger cache pool with 50% larger total L3 cache (3 MB vs 2 MB).

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

For streaming, content creation, and heavier multitasking, Celeron 4305UE 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 4305UE is still the much better call for a fresh build. Celeron 4305UE comes in 42.7% more expensive on MSRP at $107 MSRP versus $75 MSRP, and it still gives you 0.5% better PassMark. Pentium G2100T only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2012 platform. Even with 42.0% better value on paper (22.5 vs 15.9 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1155.

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

Celeron 4305UE makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2012) 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 4305UE vs Pentium G2100T Technical Specifications

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

Celeron 4305UE

The Celeron 4305UE is manufactured by Intel. It was released in 1 October 2018 (7 years ago). It is based on the Whiskey Lake-U (2018−2019) architecture. It features 2 cores and 2 threads. Max frequency: 2 GHz. L3 cache: 2 MB (total). L2 cache: 256 kB (per core). Built on 10 nm process technology. Socket: FCBGA1528. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 1,699 points. Launch price was $107.

Pentium G2100T

The Pentium G2100T is manufactured by Intel. It was released in 2007-01-01. It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,691 points. Launch price was $69.

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Processing Power

Both the Celeron 4305UE and Pentium G2100T share an identical 2-core/2-thread configuration. Boost clocks reach 2 GHz on the Celeron 4305UE versus 2.6 GHz on the Pentium G2100T — a 26.1% clock advantage for the Pentium G2100T. The Celeron 4305UE uses the Whiskey Lake-U (2018−2019) architecture (10 nm), while the Pentium G2100T uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Celeron 4305UE scores 1,699 against the Pentium G2100T's 1,691 — a 0.5% lead for the Celeron 4305UE. L3 cache: 2 MB (total) on the Celeron 4305UE vs 3 MB (total) on the Pentium G2100T.

Feature	Celeron 4305UE	Pentium G2100T
Cores / Threads	2 / 2	2 / 2
Boost Clock	2 GHz	2.6 GHz+30%
Base Clock	—	2.6 GHz
L3 Cache	2 MB (total)	3 MB (total)+50%
L2 Cache	256 kB (per core)	256 kB (per core)
Process	10 nm-55%	22 nm
Architecture	Whiskey Lake-U (2018−2019)	Ivy Bridge (2012−2013)
PassMark	1,699	1,691
Geekbench 6 Single	670	—
Geekbench 6 Multi	1,065	—

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Memory & Platform

The Celeron 4305UE uses the FCBGA1528 socket (PCIe 3.0), while the Pentium G2100T uses LGA1155 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Celeron 4305UE	Pentium G2100T
Socket	FCBGA1528	LGA1155
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2133	—
Max RAM Capacity	64 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d, EPT (Celeron 4305UE) / not specified (Pentium G2100T). The Celeron 4305UE includes integrated graphics (UHD Graphics 610), while the Pentium G2100T requires a dedicated GPU. Primary use case: Celeron 4305UE targets Budget. Direct competitor: Celeron 4305UE rivals Athlon Silver 3050GE.

Feature	Celeron 4305UE	Pentium G2100T
Integrated GPU	Yes	—
IGPU Model	UHD Graphics 610	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x, VT-d, EPT	—
Target Use	Budget	—

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Value Analysis

At launch, the Celeron 4305UE was priced at $107, while the Pentium G2100T came in at $75. On launch pricing ($107 vs $75), Pentium G2100T was $32 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron 4305UE delivers 15.9 pts/$ vs 22.5 pts/$ for the Pentium G2100T — making the Pentium G2100T the 34.7% better value option.

Feature	Celeron 4305UE	Pentium G2100T
MSRP	$107	$75-30%
Performance per Dollar	15.9	22.5+42%
Release Date	2018	2012

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