Celeron 1007U vs Core i5-10400F

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 1007U 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 1007U 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 1007U

2013

Why buy it

✅Draws 17W instead of 65W, a 48W reduction.
✅Integrated graphics onboard with Intel HD Graphics (Ivy Bridge), 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 PassMark (1,610 vs 13,029).
❌Smaller total L3 cache (2 MB vs 12 MB).
❌No boxed cooler included, unlike Core i5-10400F.

Core i5-10400F

2020

Why buy it

✅Better for gaming: +354.5% higher average FPS across 50 shared CPU benchmark tests.
✅+500% larger total L3 cache (12 MB vs 2 MB).
✅Includes a boxed cooler (Yes), unlike Celeron 1007U.

Trade-offs

❌Launch MSRP is still $160 MSRP, while Celeron 1007U mostly shows up through inconsistent older-market listings.
❌282.4% higher power demand at 65W vs 17W.
❌No integrated graphics, while Celeron 1007U can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-10400F better than Celeron 1007U?

Yes. Core i5-10400F is the better all-around CPU here. It gives you a 354.5% average FPS lead across 50 shared CPU game tests in our data, 709.3% 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, Core i5-10400F is the better pick. According to our tests, it delivers 354.5% 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 709.3% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 500% larger total L3 cache (12 MB vs 2 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 at an unclear MSRP at $160 MSRP versus unclear MSRP, and it still gives you a 354.5% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (81.4 vs 0.0 PassMark/$), 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 i5-10400F makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2013), 500% larger total L3 cache (12 MB vs 2 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 1007U vs Core i5-10400F Technical Specifications

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

Celeron 1007U

The Celeron 1007U is manufactured by Intel. It was released in 20 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 1.5 GHz, with boost up to 1.5 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3. Passmark benchmark score: 1,610 points. Launch price was $86.

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.

⚡

Processing Power

The Celeron 1007U 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 1.5 GHz on the Celeron 1007U versus 4.3 GHz on the Core i5-10400F — a 96.6% clock advantage for the Core i5-10400F (base: 1.5 GHz vs 2.9 GHz). The Celeron 1007U uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Core i5-10400F uses Comet Lake (2020−2025) (14 nm). In PassMark, the Celeron 1007U scores 1,610 against the Core i5-10400F's 13,029 — a 156% lead for the Core i5-10400F. L3 cache: 2 MB (total) on the Celeron 1007U vs 12 MB (total) on the Core i5-10400F.

Feature	Celeron 1007U	Core i5-10400F
Cores / Threads	2 / 2	6 / 12+200%
Boost Clock	1.5 GHz	4.3 GHz+187%
Base Clock	1.5 GHz	2.9 GHz+93%
L3 Cache	2 MB (total)	12 MB (total)+500%
L2 Cache	256K (per core)	256K (per core)
Process	22 nm	14 nm-36%
Architecture	Ivy Bridge (2012−2013)	Comet Lake (2020−2025)
PassMark	1,610	13,029+709%
Cinebench R23 Multi	—	8,191
Geekbench 6 Single	—	1,454
Geekbench 6 Multi	—	5,783

🧠

Memory & Platform

The Celeron 1007U uses the BGA1023 socket (PCIe 3.0), while the Core i5-10400F uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1600 on the Celeron 1007U versus DDR4-2666 on the Core i5-10400F — the Core i5-10400F supports 66.6% 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 32 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: Intel FCBGA1023 (Celeron 1007U) and H410,B460,H470,Z490,H510,B560,H570,Z590 (Core i5-10400F).

Feature	Celeron 1007U	Core i5-10400F
Socket	BGA1023	LGA1200
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR3-1600	DDR4-2666+67%
Max RAM Capacity	32 GB	128 GB+300%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	16

🔧

Advanced Features

Virtualization: not specified (Celeron 1007U) / VT-x, VT-d (Core i5-10400F). The Celeron 1007U includes integrated graphics (Intel HD Graphics (Ivy Bridge)), while the Core i5-10400F requires a dedicated GPU. Primary use case: Core i5-10400F targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600.