Core i5-1140G7 vs U300

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 i5-1140G7 vs U300 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 i5-1140G7 vs U300: Pros, Cons & Final Verdict

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

Core i5-1140G7

2020

Why buy it

✅Better for gaming: +5.3% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 5W instead of 55W, a 50W reduction.

Trade-offs

❌Lower PassMark (8,471 vs 8,492).
❌Older platform position on FCBGA1598 with DDR4, while U300 moves to FCBGA1744 and DDR5.

U300

2023

Why buy it

✅+0.2% higher PassMark.
✅Newer platform on FCBGA1744 with DDR5 support instead of FCBGA1598 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-1140G7 across 50 shared CPU benchmark tests.
❌1000% higher power demand at 55W vs 5W.

Quick Answers

So, is U300 better than Core i5-1140G7?

It depends on what you want from the system. For gaming, Core i5-1140G7 is ahead with a 5.3% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, U300 pulls ahead with 0.2% better PassMark.

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

For streaming, content creation, and heavier multitasking, U300 is the stronger fit. You are getting 0.2% better PassMark, backed by 5 cores and 6 threads.

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

U300 still makes the most sense overall. U300 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.2% better PassMark.

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

U300 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2020), a healthier platform with FCBGA1744 and DDR5 instead of FCBGA1598, and more multi-core headroom with 5 cores / 6 threads instead of 4/8. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i5-1140G7 vs U300 Technical Specifications

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

Core i5-1140G7

The Core i5-1140G7 is manufactured by Intel. It was released in 2 September 2020 (5 years ago). It is based on the Tiger Lake-UP4 (2020−2021) architecture. It features 4 cores and 8 threads. Base frequency is 1.8 GHz, with boost up to 4.2 GHz. L3 cache: 8 MB. L2 cache: 5 MB. Built on 10 nm SuperFin process technology. Socket: FCBGA1598. Thermal design power (TDP): 5 MB + 8 MB. Memory support: DDR4. Passmark benchmark score: 8,471 points. Launch price was $149.

U300

The U300 is manufactured by Intel. It was released in 1 January 2023 (2 years ago). It features 5 cores and 6 threads. Max frequency: 4.4 GHz. L3 cache: 8 MB Intel® Smart Cache. Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 55 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 8,492 points. Launch price was $149.

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Processing Power

The Core i5-1140G7 packs 4 cores / 8 threads, while the U300 offers 5 cores / 6 threads — the U300 has 1 more core. Boost clocks reach 4.2 GHz on the Core i5-1140G7 versus 4.4 GHz on the U300 — a 4.7% clock advantage for the U300. The Core i5-1140G7 is built on the Tiger Lake-UP4 (2020−2021) architecture. In PassMark, the Core i5-1140G7 scores 8,471 against the U300's 8,492 — a 0.2% lead for the U300. L3 cache: 8 MB on the Core i5-1140G7 vs 8 MB Intel® Smart Cache on the U300.

Feature	Core i5-1140G7	U300
Cores / Threads	4 / 8	5 / 6+25%
Boost Clock	4.2 GHz	4.4 GHz+5%
Base Clock	1.8 GHz	—
L3 Cache	8 MB	8 MB Intel® Smart Cache
L2 Cache	5 MB	—
Process	10 nm SuperFin	Intel 7 nm-30%
Architecture	Tiger Lake-UP4 (2020−2021)	—
PassMark	8,471	8,492

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Memory & Platform

The Core i5-1140G7 uses the FCBGA1598 socket (PCIe 4.0), while the U300 uses FCBGA1744 (PCIe 4.0) — making them incompatible on the same motherboard.