Core i3-11100B vs Ryzen 3 4300GE

Core i3-11100B vs Ryzen 3 4300GE Performance Spectrum

Core i3-11100B

4 / 8

11,357

+1.0%

11,239

0.0%

Ryzen Threadripper 2950X

Ryzen 9 7900

Ryzen 9 9950X

Ryzen Threadripper 9960X

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.

Core i3-11100B vs Ryzen 3 4300GE 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.

Core i3-11100B vs Ryzen 3 4300GE: Pros, Cons & Final Verdict

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

Core i3-11100B

2021

Why buy it

✅+1% higher PassMark.
✅+200% larger total L3 cache (12 MB vs 4 MB).

Trade-offs

❌Lower Geekbench single-core performance for gaming (1,402 vs 1,472).
❌85.7% higher power demand at 65W vs 35W.
❌No boxed cooler included, unlike Ryzen 3 4300GE.

Ryzen 3 4300GE

2020

Why buy it

✅+5% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅Draws 35W instead of 65W, a 30W reduction.
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Core i3-11100B.

Trade-offs

❌Lower PassMark (11,239 vs 11,357).
❌Smaller total L3 cache (4 MB vs 12 MB).
❌Launch MSRP is still $94 MSRP, while Core i3-11100B mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Ryzen 3 4300GE better than Core i3-11100B?

It depends on what you want from the system. For gaming, Ryzen 3 4300GE is ahead with a 1.3% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i3-11100B pulls ahead with 1% better PassMark. Core i3-11100B also has the bigger cache pool with 200% larger total L3 cache (12 MB vs 4 MB).

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

For streaming, content creation, and heavier multitasking, Core i3-11100B is the stronger fit. You are getting 1% better PassMark, backed by 4 cores and 8 threads. It also has the larger cache pool with 200% larger total L3 cache (12 MB vs 4 MB).

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

Ryzen 3 4300GE is the better buy right now. Ryzen 3 4300GE comes in at an unclear MSRP at $94 MSRP versus unclear MSRP, and it still gives you a 1.3% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core i3-11100B is still stronger for heavier multi-core work with 1% better PassMark. It is also 100.0% better value on MSRP (119.6 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i3-11100B makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2020), 200% larger total L3 cache (12 MB vs 4 MB), and more multi-core headroom with 4 cores / 8 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i3-11100B vs Ryzen 3 4300GE Technical Specifications

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

Core i3-11100B

The Core i3-11100B is manufactured by Intel. It was released in 1 April 2021 (4 years ago). It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.4 GHz. L3 cache: 12 MB. Built on 10 nm SuperFin process technology. Thermal design power (TDP): 65 Watt. Memory support: Up to 3200 MT/s. Passmark benchmark score: 11,357 points. Launch price was $149.

Ryzen 3 4300GE

The Ryzen 3 4300GE is manufactured by AMD. It was released in 21 July 2020 (5 years ago). It is based on the Renoir (2020−2023) architecture. It features 4 cores and 8 threads. Base frequency is 3.5 GHz, with boost up to 4 GHz. L3 cache: 4 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2933. Passmark benchmark score: 11,239 points. Launch price was $149.

⚡

Processing Power

Both the Core i3-11100B and Ryzen 3 4300GE share an identical 4-core/8-thread configuration. Boost clocks reach 4.4 GHz on the Core i3-11100B versus 4 GHz on the Ryzen 3 4300GE — a 9.5% clock advantage for the Core i3-11100B (base: 3.6 GHz vs 3.5 GHz). The Ryzen 3 4300GE is built on the Renoir (2020−2023) architecture. In PassMark, the Core i3-11100B scores 11,357 against the Ryzen 3 4300GE's 11,239 — a 1% lead for the Core i3-11100B. Geekbench 6 single-core — the metric most relevant to gaming — records 1,402 vs 1,472, a 4.9% lead for the Ryzen 3 4300GE that directly translates to higher frame rates. L3 cache: 12 MB on the Core i3-11100B vs 4 MB (total) on the Ryzen 3 4300GE.

Feature	Core i3-11100B	Ryzen 3 4300GE
Cores / Threads	4 / 8	4 / 8
Boost Clock	4.4 GHz+10%	4 GHz
Base Clock	3.6 GHz+3%	3.5 GHz
L3 Cache	12 MB+200%	4 MB (total)
L2 Cache	—	512K (per core)
Process	10 nm SuperFin	7 nm-30%
Architecture	—	Renoir (2020−2023)
PassMark	11,357+1%	11,239
Cinebench R23 Multi	—	5,800
Geekbench 6 Single	1,402	1,472+5%
Geekbench 6 Multi	—	5,063

🧠

Memory & Platform

Both support up to DDR4-3200 memory speed. The Core i3-11100B supports up to 128 GB of RAM compared to 64 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i3-11100B) vs 24 (Ryzen 3 4300GE) — the Ryzen 3 4300GE offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H470,Z490,H510,B560,H570,Z590 (Core i3-11100B) and A520,B450,B550,X470,X570 (Ryzen 3 4300GE).

Feature	Core i3-11100B	Ryzen 3 4300GE
Socket	—	AM4
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR4-3200	DDR4-3200
Max RAM Capacity	128 GB+100%	64 GB
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	20	24+20%

🔧

Advanced Features

Only the Core i3-11100B supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Core i3-11100B) vs Yes (Ryzen 3 4300GE). Both include integrated graphics — UHD Graphics for 11th Gen (16 EU) (Core i3-11100B) and Radeon Vega 6 (Ryzen 3 4300GE) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i3-11100B targets Desktop. Direct competitor: Core i3-11100B rivals Ryzen 3 5300G.

Feature	Core i3-11100B	Ryzen 3 4300GE
Integrated GPU	Yes	Yes
IGPU Model	UHD Graphics for 11th Gen (16 EU)	Radeon Vega 6
Unlocked	No	—
AVX-512	Yes	No
Virtualization	VT-x, VT-d, EPT	Yes
Target Use	Desktop	—