Celeron 4305UE vs Pentium G2020

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 G2020 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 4305UE vs Pentium G2020: 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

✅Draws 15W instead of 55W, a 40W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 610, while Pentium G2020 needs a discrete GPU.

Trade-offs

❌Lower PassMark (1,699 vs 1,705).
❌Smaller total L3 cache (2 MB vs 3 MB).
❌Lower PassMark per dollar, at 15.9 vs 26.6 PassMark/$ ($107 MSRP vs $64 MSRP).

Pentium G2020

2013

Why buy it

✅+50% larger total L3 cache (3 MB vs 2 MB).
✅Costs $43 less on MSRP ($64 MSRP vs $107 MSRP).
✅Delivers 67.8% more PassMark for each dollar spent, at 26.6 vs 15.9 PassMark/$ ($64 MSRP vs $107 MSRP).

Trade-offs

❌266.7% higher power demand at 55W vs 15W.
❌No integrated graphics, while Celeron 4305UE can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Pentium G2020 better than Celeron 4305UE?

Yes. Pentium G2020 is the better all-around CPU here. It gives you a 2.3% average FPS lead across 44 shared CPU game tests in our data and 0.4% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Pentium G2020 is the better pick. According to our tests, it delivers 2.3% more average FPS across 44 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Pentium G2020 is the stronger fit. You are getting 0.4% better PassMark, backed by 2 cores and 2 threads. It also has the larger cache pool with 50% larger total L3 cache (3 MB vs 2 MB).

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

Pentium G2020 is the better buy right now. Pentium G2020 comes in $43 cheaper on MSRP at $64 MSRP versus $107 MSRP, and it still gives you a 2.3% average FPS lead across 44 shared CPU game tests in our data. It is also 67.8% better value on MSRP (26.6 vs 15.9 PassMark/$), 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 4305UE makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2013). That makes it the safer long-term bet.

Celeron 4305UE vs Pentium G2020 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 G2020

The Pentium G2020 is manufactured by Intel. It was released in 21 January 2013 (12 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.9 GHz, with boost up to 2.9 GHz. L3 cache: 3072 kB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 55 Watt. Memory support: DDR3. Passmark benchmark score: 1,705 points. Launch price was $60.

⚡

Processing Power

Both the Celeron 4305UE and Pentium G2020 share an identical 2-core/2-thread configuration. Boost clocks reach 2 GHz on the Celeron 4305UE versus 2.9 GHz on the Pentium G2020 — a 36.7% clock advantage for the Pentium G2020. The Celeron 4305UE uses the Whiskey Lake-U (2018−2019) architecture (10 nm), while the Pentium G2020 uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Celeron 4305UE scores 1,699 against the Pentium G2020's 1,705 — a 0.4% lead for the Pentium G2020. L3 cache: 2 MB (total) on the Celeron 4305UE vs 3072 kB (total) on the Pentium G2020.

Feature	Celeron 4305UE	Pentium G2020
Cores / Threads	2 / 2	2 / 2
Boost Clock	2 GHz	2.9 GHz+45%
Base Clock	—	2.9 GHz
L3 Cache	2 MB (total)	3072 kB (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	1,705
Geekbench 6 Single	670	—
Geekbench 6 Multi	1,065	—

🧠

Memory & Platform

The Celeron 4305UE uses the FCBGA1528 socket (PCIe 3.0), while the Pentium G2020 uses LGA1155 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Celeron 4305UE	Pentium G2020
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	—

🔧

Advanced Features

Virtualization: VT-x, VT-d, EPT (Celeron 4305UE) / not specified (Pentium G2020). The Celeron 4305UE includes integrated graphics (UHD Graphics 610), while the Pentium G2020 requires a dedicated GPU. Primary use case: Celeron 4305UE targets Budget. Direct competitor: Celeron 4305UE rivals Athlon Silver 3050GE.

Feature	Celeron 4305UE	Pentium G2020
Integrated GPU	Yes	—
IGPU Model	UHD Graphics 610	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x, VT-d, EPT	—
Target Use	Budget	—

💰

Value Analysis

At launch, the Celeron 4305UE was priced at $107, while the Pentium G2020 came in at $64. On launch pricing ($107 vs $64), Pentium G2020 was $43 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron 4305UE delivers 15.9 pts/$ vs 26.6 pts/$ for the Pentium G2020 — making the Pentium G2020 the 50.6% better value option.

Feature	Celeron 4305UE	Pentium G2020
MSRP	$107	$64-40%
Performance per Dollar	15.9	26.6+67%
Release Date	2018	2013

Search Celeron 4305UE on Amazon

Search Pentium G2020 on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.