Ryzen 7 3800X vs Ryzen 7 7435HS

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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Ryzen 7 3800X

2019

Why buy it

✅Better for gaming: +25.9% higher average FPS across 45 shared CPU benchmark tests.
✅+100% larger total L3 cache (32 MB vs 16 MB).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (23,008 vs 23,101).
❌Launch MSRP is still $399 MSRP, while Ryzen 7 7435HS mostly shows up through inconsistent older-market listings.
❌133.3% higher power demand at 105W vs 45W.
❌Older platform position on AM4 with DDR4, while Ryzen 7 7435HS moves to FP7r2 and DDR5.

Ryzen 7 7435HS

2023

Why buy it

✅+0.4% higher PassMark.
✅Draws 45W instead of 105W, a 60W reduction.
✅Newer platform on FP7r2 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3800X across 45 shared CPU benchmark tests.
❌Smaller total L3 cache (16 MB vs 32 MB).

Ryzen 7 3800X

2019

Ryzen 7 7435HS

2023

Why buy it

✅Better for gaming: +25.9% higher average FPS across 45 shared CPU benchmark tests.
✅+100% larger total L3 cache (32 MB vs 16 MB).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Why buy it

✅+0.4% higher PassMark.
✅Draws 45W instead of 105W, a 60W reduction.
✅Newer platform on FP7r2 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Lower PassMark (23,008 vs 23,101).
❌Launch MSRP is still $399 MSRP, while Ryzen 7 7435HS mostly shows up through inconsistent older-market listings.
❌133.3% higher power demand at 105W vs 45W.
❌Older platform position on AM4 with DDR4, while Ryzen 7 7435HS moves to FP7r2 and DDR5.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3800X across 45 shared CPU benchmark tests.
❌Smaller total L3 cache (16 MB vs 32 MB).

Quick Answers

So, is Ryzen 7 7435HS better than Ryzen 7 3800X?

It depends on what matters more to you. For gaming, Ryzen 7 3800X is ahead with a 25.9% average FPS lead across 45 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 7 7435HS pulls ahead with 0.4% better PassMark. Ryzen 7 3800X also has the bigger cache pool with 100% larger total L3 cache (32 MB vs 16 MB).

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

For streaming, content creation, and heavier multitasking, Ryzen 7 7435HS is the better fit. You are getting 0.4% better PassMark, backed by 8 cores and 16 threads.

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

Ryzen 7 7435HS is still the faster CPU overall, but Ryzen 7 3800X makes more sense if price matters more than absolute performance. Ryzen 7 7435HS is at an unclear MSRP at unclear MSRP versus $399 MSRP, and it gives you 0.4% better PassMark. The trade-off is that Ryzen 7 3800X is still the better pure gaming CPU with a 25.9% average FPS lead across 45 shared CPU game tests in our data. Ryzen 7 3800X is also 100.0% better value on MSRP (57.7 vs 0.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Ryzen 7 7435HS is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2019), a healthier platform with FP7r2 and DDR5 instead of AM4, and more multi-core headroom with 8 cores / 16 threads instead of 8/16. That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Ryzen 7 3800X Benchmark Check

Ryzen 7 7435HS Benchmark Check

Path of Exile 2

Preset	Ryzen 7 3800X	Ryzen 7 7435HS
1080p
low	201 FPS	166 FPS
medium	164 FPS	145 FPS
high	138 FPS	116 FPS
ultra	111 FPS	98 FPS
1440p
low	156 FPS	141 FPS
medium	122 FPS	121 FPS
high	100 FPS	97 FPS
ultra	81 FPS	82 FPS
4K
low	84 FPS	78 FPS
medium	71 FPS	72 FPS
high	57 FPS	57 FPS
ultra	44 FPS	45 FPS

Open Ryzen 7 3800X Open Ryzen 7 7435HS

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 3800X	Ryzen 7 7435HS
1080p
low	575 FPS	464 FPS
medium	558 FPS	391 FPS
high	448 FPS	339 FPS
ultra	401 FPS	297 FPS
1440p
low	570 FPS	397 FPS
medium	493 FPS	346 FPS
high	408 FPS	306 FPS
ultra	348 FPS	259 FPS
4K
low	352 FPS	274 FPS
medium	306 FPS	246 FPS
high	276 FPS	229 FPS
ultra	244 FPS	195 FPS

Open Ryzen 7 3800X Open Ryzen 7 7435HS

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 3800X	Ryzen 7 7435HS
1080p
low	575 FPS	578 FPS
medium	575 FPS	495 FPS
high	575 FPS	442 FPS
ultra	575 FPS	373 FPS
1440p
low	575 FPS	524 FPS
medium	575 FPS	440 FPS
high	542 FPS	394 FPS
ultra	472 FPS	333 FPS
4K
low	509 FPS	394 FPS
medium	403 FPS	325 FPS
high	360 FPS	285 FPS
ultra	287 FPS	230 FPS

Open Ryzen 7 3800X Open Ryzen 7 7435HS

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 3800X	Ryzen 7 7435HS
1080p
low	575 FPS	578 FPS
medium	575 FPS	578 FPS
high	575 FPS	578 FPS
ultra	575 FPS	578 FPS
1440p
low	575 FPS	578 FPS
medium	575 FPS	578 FPS
high	575 FPS	568 FPS
ultra	575 FPS	495 FPS
4K
low	575 FPS	510 FPS
medium	536 FPS	469 FPS
high	483 FPS	419 FPS
ultra	425 FPS	364 FPS

Open Ryzen 7 3800X Open Ryzen 7 7435HS

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 3800X and Ryzen 7 7435HS

Ryzen 7 3800X

The Ryzen 7 3800X is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.9 GHz, with boost up to 4.5 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 23,008 points. Launch price was $399.

Ryzen 7 7435HS

The Ryzen 7 7435HS is manufactured by AMD. It was released in 2023 (2 years ago). It is based on the Rembrandt R (2025) architecture. It features 8 cores and 16 threads. Base frequency is 3.1 GHz, with boost up to 4.5 GHz. L3 cache: 16 MB. L2 cache: 4 MB. Built on 6 nm process technology. Socket: FP7r2. Thermal design power (TDP): 45 Watt. Memory support: DDR5-4800. Passmark benchmark score: 23,101 points. Launch price was $299.

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Processing Power

Both the Ryzen 7 3800X and Ryzen 7 7435HS share an identical 8-core/16-thread configuration. Boost clocks reach 4.5 GHz on the Ryzen 7 3800X versus 4.5 GHz on the Ryzen 7 7435HS — identical boost frequencies (base: 3.9 GHz vs 3.1 GHz). The Ryzen 7 3800X uses the Matisse (2019−2020) architecture (7 nm, 12 nm), while the Ryzen 7 7435HS uses Rembrandt R (2025) (6 nm). In PassMark, the Ryzen 7 3800X scores 23,008 against the Ryzen 7 7435HS's 23,101 — a 0.4% lead for the Ryzen 7 7435HS. L3 cache: 32 MB on the Ryzen 7 3800X vs 16 MB on the Ryzen 7 7435HS.

Feature	Ryzen 7 3800X	Ryzen 7 7435HS
Cores / Threads	8 / 16	8 / 16
Boost Clock	4.5 GHz	4.5 GHz
Base Clock	3.9 GHz+26%	3.1 GHz
L3 Cache	32 MB+100%	16 MB
L2 Cache	512K (per core)	4 MB+700%
Process	7 nm, 12 nm	6 nm-14%
Architecture	Matisse (2019−2020)	Rembrandt R (2025)
PassMark	23,008	23,101

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Memory & Platform

The Ryzen 7 3800X uses the AM4 socket (PCIe 4.0), while the Ryzen 7 7435HS uses FP7r2 (PCIe 4.0) — making them incompatible on the same motherboard.