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 6305 vs Core i5-10400F 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 6305 vs Core i5-10400F: Pros, Cons & Final Verdict

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

Celeron 6305

2020

Why buy it

✅Costs $53 less on MSRP ($107 MSRP vs $160 MSRP).
✅Draws 3W instead of 65W, a 63W reduction.
✅Integrated graphics onboard with UHD Graphics for 11th Gen, while Core i5-10400F needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-10400F across 50 shared CPU benchmark tests.
❌Lower Geekbench multi-core (1,236 vs 5,783).
❌Smaller total L3 cache (4 MB vs 12 MB).
❌Lower PassMark per dollar, at 19.4 vs 81.4 PassMark/$ ($107 MSRP vs $160 MSRP).
❌No boxed cooler included, unlike Core i5-10400F.

Core i5-10400F

2020

Why buy it

✅Better for gaming: +259.0% higher average FPS across 50 shared CPU benchmark tests.
✅+200% larger total L3 cache (12 MB vs 4 MB).
✅Delivers 319.5% more PassMark for each dollar spent, at 81.4 vs 19.4 PassMark/$ ($160 MSRP vs $107 MSRP).
✅300% more PCIe lanes (16 vs 4) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Celeron 6305.

Trade-offs

❌
49.5% HIGHER MSRP
$160 MSRPvs$107 MSRP
❌2500% higher power demand at 65W vs 2.5W.
❌No integrated graphics, while Celeron 6305 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-10400F better than Celeron 6305?

Yes. Core i5-10400F is the better all-around CPU here. It gives you a 259.0% average FPS lead across 50 shared CPU game tests in our data, 367.9% better Geekbench multi-core, 527.3% higher 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, Core i5-10400F is the better pick. According to our tests, it delivers 259.0% 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, Core i5-10400F is the stronger fit. You are getting 367.9% better Geekbench multi-core, backed by 6 cores and 12 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?

Core i5-10400F is the better buy right now. Core i5-10400F comes in 49.5% more expensive on MSRP at $160 MSRP versus $107 MSRP, and it still gives you a 259.0% average FPS lead across 50 shared CPU game tests in our data. It is also 319.5% better value on MSRP (81.4 vs 19.4 PassMark/$), 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 i5-10400F makes more sense long term for 2026 and beyond. You are getting 200% larger total L3 cache (12 MB vs 4 MB) and more multi-core headroom with 6 cores / 12 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Celeron 6305 vs Core i5-10400F Technical Specifications

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

Celeron 6305

The Celeron 6305 is manufactured by Intel. It was released in 2007-01-01. It is based on the Tiger Lake-U (2020−2021) architecture. It features 2 cores and 2 threads. Max frequency: 1.8 GHz. L3 cache: 4 MB. L2 cache: 2.5 MB. Built on 10 nm SuperFin process technology. Socket: FCBGA1449. Thermal design power (TDP): 2.5 MB + 4 MB. Memory support: DDR4. Passmark benchmark score: 2,077 points. Launch price was $69.

Core i5-10400F

The Core i5-10400F is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.3 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 13,029 points. Launch price was $155.

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Processing Power

The Celeron 6305 packs 2 cores / 2 threads, while the Core i5-10400F offers 6 cores / 12 threads — the Core i5-10400F has 4 more cores. Boost clocks reach 1.8 GHz on the Celeron 6305 versus 4.3 GHz on the Core i5-10400F — a 82% clock advantage for the Core i5-10400F. The Celeron 6305 uses the Tiger Lake-U (2020−2021) architecture (10 nm SuperFin), while the Core i5-10400F uses Comet Lake (2020−2025) (14 nm). In PassMark, the Celeron 6305 scores 2,077 against the Core i5-10400F's 13,029 — a 145% lead for the Core i5-10400F. Geekbench 6 single-core — the metric most relevant to gaming — records 744 vs 1,454, a 64.6% lead for the Core i5-10400F that directly translates to higher frame rates. Multi-core Geekbench: 1,236 vs 5,783 (129.6% advantage for the Core i5-10400F). L3 cache: 4 MB on the Celeron 6305 vs 12 MB (total) on the Core i5-10400F.

Feature	Celeron 6305	Core i5-10400F
Cores / Threads	2 / 2	6 / 12+200%
Boost Clock	1.8 GHz	4.3 GHz+139%
Base Clock	—	2.9 GHz
L3 Cache	4 MB	12 MB (total)+200%
L2 Cache	2.5 MB	256K (per core)+10140%
Process	10 nm SuperFin-29%	14 nm
Architecture	Tiger Lake-U (2020−2021)	Comet Lake (2020−2025)
PassMark	2,077	13,029+527%
Cinebench R23 Multi	—	8,191
Geekbench 6 Single	744	1,454+95%
Geekbench 6 Multi	1,236	5,783+368%

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Memory & Platform

The Celeron 6305 uses the FCBGA1449 socket (PCIe 4.0), while the Core i5-10400F uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Celeron 6305 versus DDR4-2666 on the Core i5-10400F — the Celeron 6305 supports 20% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-10400F 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: 4 (Celeron 6305) vs 16 (Core i5-10400F) — the Core i5-10400F offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Tiger Lake-U (Celeron 6305) and H410,B460,H470,Z490,H510,B560,H570,Z590 (Core i5-10400F).

Feature	Celeron 6305	Core i5-10400F
Socket	FCBGA1449	LGA1200
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR4-3200+20%	DDR4-2666
Max RAM Capacity	64 GB	128 GB+100%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	4	16+300%

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Advanced Features

Neither processor supports overclocking. Both support VT-x, VT-d virtualization. The Celeron 6305 includes integrated graphics (UHD Graphics for 11th Gen), while the Core i5-10400F requires a dedicated GPU. Primary use case: Celeron 6305 targets Budget, Core i5-10400F targets Gaming. Direct competitor: Celeron 6305 rivals Pentium Gold 7505; Core i5-10400F rivals Ryzen 5 3600.

Feature	Celeron 6305	Core i5-10400F
Integrated GPU	Yes	No
IGPU Model	UHD Graphics for 11th Gen	—
Unlocked	No	No
AVX-512	No	No
Virtualization	VT-x, VT-d	VT-x, VT-d
Target Use	Budget	Gaming

💰

Value Analysis

At launch, the Celeron 6305 was priced at $107, while the Core i5-10400F came in at $160. On launch pricing ($107 vs $160), Celeron 6305 was $53 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron 6305 delivers 19.4 pts/$ vs 81.4 pts/$ for the Core i5-10400F — making the Core i5-10400F the 123% better value option.

Feature	Celeron 6305	Core i5-10400F
MSRP	$107-33%	$160
Performance per Dollar	19.4	81.4+320%
Release Date	2020	2020

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