Core i5-13450HX vs Ryzen 7 5800X

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.

Core i5-13450HX

2023

Why buy it

✅Newer platform on FCBGA1964 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800X across 4 shared CPU benchmark tests.
❌Lower PassMark (24,869 vs 27,712).
❌Smaller total L3 cache (20 MB vs 32 MB).

Ryzen 7 5800X

2020

Why buy it

✅Better for gaming: +15.0% higher average FPS across 4 shared CPU benchmark tests.
✅+60% larger total L3 cache (32 MB vs 20 MB).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $449 MSRP, while Core i5-13450HX mostly shows up through inconsistent older-market listings.
❌Older platform position on AM4 with DDR4, while Core i5-13450HX moves to FCBGA1964 and DDR5.

Core i5-13450HX

2023

Ryzen 7 5800X

2020

Why buy it

✅Newer platform on FCBGA1964 with DDR5 support instead of AM4 and DDR4.

Why buy it

✅Better for gaming: +15.0% higher average FPS across 4 shared CPU benchmark tests.
✅+60% larger total L3 cache (32 MB vs 20 MB).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800X across 4 shared CPU benchmark tests.
❌Lower PassMark (24,869 vs 27,712).
❌Smaller total L3 cache (20 MB vs 32 MB).

Trade-offs

❌Launch MSRP is still $449 MSRP, while Core i5-13450HX mostly shows up through inconsistent older-market listings.
❌Older platform position on AM4 with DDR4, while Core i5-13450HX moves to FCBGA1964 and DDR5.

Quick Answers

So, is Ryzen 7 5800X better than Core i5-13450HX?

Yes. Ryzen 7 5800X is the better overall CPU here. You are getting a 15.0% average FPS lead across 4 shared CPU game tests in our data and 11.4% better PassMark, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 5800X is the better pick here. According to our tests, it delivers 15.0% more average FPS across 4 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 7 5800X is the better fit. You are getting 11.4% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 60% larger total L3 cache (32 MB vs 20 MB).

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

Ryzen 7 5800X is the smarter buy today. Ryzen 7 5800X is at an unclear MSRP at $449 MSRP versus unclear MSRP, and it gives you a 15.0% average FPS lead across 4 shared CPU game tests in our data. It is also 100.0% better value on MSRP (61.7 vs 0.0 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

Core i5-13450HX is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2020) and a healthier platform with FCBGA1964 and DDR5 instead of AM4. 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.

Core i5-13450HX Benchmark Check

Ryzen 7 5800X Benchmark Check

Path of Exile 2

Preset	Core i5-13450HX	Ryzen 7 5800X
1080p
low	172 FPS	206 FPS
medium	159 FPS	178 FPS
high	132 FPS	146 FPS
ultra	113 FPS	110 FPS
1440p
low	143 FPS	170 FPS
medium	124 FPS	142 FPS
high	99 FPS	115 FPS
ultra	84 FPS	88 FPS
4K
low	81 FPS	83 FPS
medium	74 FPS	74 FPS
high	59 FPS	59 FPS
ultra	46 FPS	46 FPS

Open Core i5-13450HX Open Ryzen 7 5800X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13450HX	Ryzen 7 5800X
1080p
low	543 FPS	662 FPS
medium	463 FPS	558 FPS
high	387 FPS	466 FPS
ultra	354 FPS	417 FPS
1440p
low	456 FPS	563 FPS
medium	402 FPS	493 FPS
high	345 FPS	423 FPS
ultra	300 FPS	361 FPS
4K
low	278 FPS	350 FPS
medium	246 FPS	308 FPS
high	231 FPS	288 FPS
ultra	203 FPS	250 FPS

Open Core i5-13450HX Open Ryzen 7 5800X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13450HX	Ryzen 7 5800X
1080p
low	530 FPS	693 FPS
medium	449 FPS	651 FPS
high	415 FPS	570 FPS
ultra	375 FPS	464 FPS
1440p
low	490 FPS	693 FPS
medium	422 FPS	573 FPS
high	382 FPS	498 FPS
ultra	343 FPS	413 FPS
4K
low	393 FPS	484 FPS
medium	331 FPS	410 FPS
high	296 FPS	363 FPS
ultra	246 FPS	302 FPS

Open Core i5-13450HX Open Ryzen 7 5800X

League of Legends

League of Legends

Valorant

Preset	Core i5-13450HX	Ryzen 7 5800X
1080p
low	622 FPS	693 FPS
medium	622 FPS	693 FPS
high	622 FPS	693 FPS
ultra	622 FPS	693 FPS
1440p
low	622 FPS	693 FPS
medium	622 FPS	693 FPS
high	592 FPS	672 FPS
ultra	517 FPS	593 FPS
4K
low	529 FPS	604 FPS
medium	487 FPS	550 FPS
high	435 FPS	495 FPS
ultra	379 FPS	436 FPS

Open Core i5-13450HX Open Ryzen 7 5800X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13450HX and Ryzen 7 5800X

Core i5-13450HX

The Core i5-13450HX is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-HX (2023) architecture. It features 10 cores and 16 threads. Base frequency is 2.4 GHz, with boost up to 4.6 GHz. L3 cache: 20 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1964. Thermal design power (TDP): + 20 MB. Memory support: DDR4, DDR5. Passmark benchmark score: 24,869 points. Launch price was $326.

Ryzen 7 5800X

The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 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. Passmark benchmark score: 27,712 points. Launch price was $449.

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Processing Power

The Core i5-13450HX packs 10 cores / 16 threads, while the Ryzen 7 5800X offers 8 cores / 16 threads — the Core i5-13450HX has 2 more cores. Boost clocks reach 4.6 GHz on the Core i5-13450HX versus 4.7 GHz on the Ryzen 7 5800X — a 2.2% clock advantage for the Ryzen 7 5800X (base: 2.4 GHz vs 3.8 GHz). The Core i5-13450HX uses the Raptor Lake-HX (2023) architecture (Intel 7 nm), while the Ryzen 7 5800X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the Core i5-13450HX scores 24,869 against the Ryzen 7 5800X's 27,712 — a 10.8% lead for the Ryzen 7 5800X. L3 cache: 20 MB (total) on the Core i5-13450HX vs 32 MB on the Ryzen 7 5800X.

Feature	Core i5-13450HX	Ryzen 7 5800X
Cores / Threads	10 / 16+25%	8 / 16
Boost Clock	4.6 GHz	4.7 GHz+2%
Base Clock	2.4 GHz	3.8 GHz+58%
L3 Cache	20 MB (total)	32 MB+60%
L2 Cache	2 MB (per core)+300%	512K (per core)
Process	Intel 7 nm	7 nm, 12 nm
Architecture	Raptor Lake-HX (2023)	Vermeer (Zen 3) (2020−2022)
PassMark	24,869	27,712+11%

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Memory & Platform

The Core i5-13450HX uses the FCBGA1964 socket (PCIe 5.0), while the Ryzen 7 5800X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i5-13450HX	Ryzen 7 5800X
Socket	FCBGA1964	AM4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	—	DDR4-3200
Max RAM Capacity	—	128 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	24