Core i3-1315U vs Ryzen 3 4100

Core i3-1315U vs Ryzen 3 4100 Performance Spectrum

Core i3-1315U

6 / 8

11,248

+1.7%

11,062

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 i3-1315U vs Ryzen 3 4100 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 i3-1315U vs Ryzen 3 4100: Pros, Cons & Final Verdict

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

Core i3-1315U

2023

Why buy it

✅Better for gaming: +3.0% higher average FPS across 50 shared CPU benchmark tests.
✅+24.9% larger total L3 cache (10 MB vs 8 MB).
✅Draws 15W instead of 65W, a 50W reduction.
✅Newer platform on FCBGA1744 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Ryzen 3 4100

2022

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Core i3-1315U across 50 shared CPU benchmark tests.
❌Lower PassMark (11,062 vs 11,248).
❌Smaller total L3 cache (8 MB vs 10 MB).
❌Launch MSRP is still $99 MSRP, while Core i3-1315U mostly shows up through inconsistent older-market listings.
❌333.3% higher power demand at 65W vs 15W.

Quick Answers

So, is Core i3-1315U better than Ryzen 3 4100?

Yes. Core i3-1315U is the better all-around CPU here. It gives you a 3.0% average FPS lead across 50 shared CPU game tests in our data, 1.7% 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 i3-1315U is the better pick. According to our tests, it delivers 3.0% 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 i3-1315U is the stronger fit. You are getting 1.7% better PassMark, backed by 6 cores and 8 threads. It also has the larger cache pool with 24.9% larger total L3 cache (10 MB vs 8 MB).

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

Core i3-1315U is still the faster CPU overall, but Ryzen 3 4100 is easier to justify if budget matters more than peak performance. Core i3-1315U comes in at an unclear MSRP at unclear MSRP versus $99 MSRP, and it still gives you a 3.0% average FPS lead across 50 shared CPU game tests in our data. Ryzen 3 4100 is also 100.0% better value on MSRP (111.7 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Core i3-1315U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022), a healthier platform with FCBGA1744 and DDR5 instead of AM4, 24.9% larger total L3 cache (10 MB vs 8 MB), and more multi-core headroom with 6 cores / 8 threads instead of 4/8. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i3-1315U vs Ryzen 3 4100 Technical Specifications

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

Core i3-1315U

The Core i3-1315U is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-U (2023) architecture. It features 6 cores and 8 threads. Base frequency is 1.2 GHz, with boost up to 4.5 GHz. L3 cache: 10 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 15 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 11,248 points. Launch price was $309.

Ryzen 3 4100

The Ryzen 3 4100 is manufactured by AMD. It was released in 4 April 2022 (3 years ago). It is based on the Renoir (2020−2023) architecture. It features 4 cores and 8 threads. Base frequency is 3.8 GHz, with boost up to 4 GHz. L3 cache: 8.00391 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 11,062 points. Launch price was $149.

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Processing Power

The Core i3-1315U packs 6 cores / 8 threads, while the Ryzen 3 4100 offers 4 cores / 8 threads — the Core i3-1315U has 2 more cores. Boost clocks reach 4.5 GHz on the Core i3-1315U versus 4 GHz on the Ryzen 3 4100 — a 11.8% clock advantage for the Core i3-1315U (base: 1.2 GHz vs 3.8 GHz). The Core i3-1315U uses the Raptor Lake-U (2023) architecture (Intel 7 nm), while the Ryzen 3 4100 uses Renoir (2020−2023) (7 nm). In PassMark, the Core i3-1315U scores 11,248 against the Ryzen 3 4100's 11,062 — a 1.7% lead for the Core i3-1315U. L3 cache: 10 MB (total) on the Core i3-1315U vs 8.00391 MB (total) on the Ryzen 3 4100.

Feature	Core i3-1315U	Ryzen 3 4100
Cores / Threads	6 / 8+50%	4 / 8
Boost Clock	4.5 GHz+13%	4 GHz
Base Clock	1.2 GHz	3.8 GHz+217%
L3 Cache	10 MB (total)+25%	8.00391 MB (total)
L2 Cache	1.25 MB (per core)	512K (per core)+40860%
Process	Intel 7 nm	7 nm
Architecture	Raptor Lake-U (2023)	Renoir (2020−2023)
PassMark	11,248+2%	11,062

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Memory & Platform

The Core i3-1315U uses the FCBGA1744 socket (PCIe 5.0), while the Ryzen 3 4100 uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard.