A6-4455M vs Celeron 4305UE

A6-4455M vs Celeron 4305UE Performance Spectrum

A6-4455M

2 / 2

1,689

0.0%

Ryzen Threadripper PRO 5945WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Celeron 4305UE

2 / 2

1,699

+0.6%

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.

A6-4455M vs Celeron 4305UE 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.

A6-4455M vs Celeron 4305UE: Pros, Cons & Final Verdict

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

A6-4455M

2012

Why buy it

Trade-offs

❌Lower Geekbench single-core performance for gaming (253 vs 670).
❌Lower PassMark (1,689 vs 1,699).

Celeron 4305UE

2018

Why buy it

✅+164.8% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅Draws 15W instead of 17W, a 2W reduction.

Trade-offs

❌Launch MSRP is still $107 MSRP, while A6-4455M mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Celeron 4305UE better than A6-4455M?

Yes. Celeron 4305UE is the better all-around CPU here. It gives you a 1.5% average FPS lead across 49 shared CPU game tests in our data, 0.6% 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 4305UE is the better pick. According to our tests, it delivers 1.5% more average FPS across 49 shared CPU game tests.

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 0.6% better PassMark, backed by 2 cores and 2 threads.

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

Celeron 4305UE is the better buy right now. Celeron 4305UE comes in at an unclear MSRP at $107 MSRP versus unclear MSRP, and it still gives you a 1.5% average FPS lead across 49 shared CPU game tests in our data. It is also 100.0% better value on MSRP (15.9 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

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.

A6-4455M vs Celeron 4305UE Technical Specifications

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

A6-4455M

The A6-4455M is manufactured by AMD. It was released in 2014-01-01. It is based on the Trinity (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.1 GHz, with boost up to 2.6 GHz. L3 cache: 0 kB. L2 cache: 2 MB (total). Built on 32 nm process technology. Socket: FP2. Thermal design power (TDP): 17 Watt. Memory support: unknown Dual-channel. Passmark benchmark score: 1,689 points. Launch price was $70.

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.

⚡

Processing Power

Both the A6-4455M and Celeron 4305UE share an identical 2-core/2-thread configuration. Boost clocks reach 2.6 GHz on the A6-4455M versus 2 GHz on the Celeron 4305UE — a 26.1% clock advantage for the A6-4455M. The A6-4455M uses the Trinity (2012−2013) architecture (32 nm), while the Celeron 4305UE uses Whiskey Lake-U (2018−2019) (10 nm). In PassMark, the A6-4455M scores 1,689 against the Celeron 4305UE's 1,699 — a 0.6% lead for the Celeron 4305UE. Geekbench 6 single-core — the metric most relevant to gaming — records 253 vs 670, a 90.4% lead for the Celeron 4305UE that directly translates to higher frame rates. L3 cache: 0 kB on the A6-4455M vs 2 MB (total) on the Celeron 4305UE.

Feature	A6-4455M	Celeron 4305UE
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.6 GHz+30%	2 GHz
Base Clock	2.1 GHz	—
L3 Cache	0 kB	2 MB (total)
L2 Cache	2 MB (total)+700%	256 kB (per core)
Process	32 nm	10 nm-69%
Architecture	Trinity (2012−2013)	Whiskey Lake-U (2018−2019)
PassMark	1,689	1,699
Geekbench 6 Single	253	670+165%
Geekbench 6 Multi	—	1,065

🧠

Memory & Platform

The A6-4455M uses the FP2 socket (PCIe 2.0), while the Celeron 4305UE uses FCBGA1528 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the A6-4455M versus DDR4-2133 on the Celeron 4305UE — the Celeron 4305UE supports 60% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Celeron 4305UE supports up to 64 GB of RAM compared to 8 GB — 700% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes.

Feature	A6-4455M	Celeron 4305UE
Socket	FP2	FCBGA1528
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3-1333	DDR4-2133+60%
Max RAM Capacity	8 GB	64 GB+700%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	16

🔧

Advanced Features

Neither processor supports overclocking. Virtualization support: AMD-V (A6-4455M) vs VT-x, VT-d, EPT (Celeron 4305UE). Both include integrated graphics — Radeon HD 7500G (A6-4455M) and UHD Graphics 610 (Celeron 4305UE) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: A6-4455M targets Thin and Light Laptop, Celeron 4305UE targets Budget. Direct competitor: A6-4455M rivals Pentium 987; Celeron 4305UE rivals Athlon Silver 3050GE.

Feature	A6-4455M	Celeron 4305UE
Integrated GPU	Yes	Yes
IGPU Model	Radeon HD 7500G	UHD Graphics 610
Unlocked	No	No
AVX-512	No	No
Virtualization	AMD-V	VT-x, VT-d, EPT
Target Use	Thin and Light Laptop	Budget