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 i9-13905H

2023

Why buy it

✅Draws 45W instead of 105W, a 60W reduction.
✅Newer platform on FCBGA1792 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with Iris Xe 96EU, while Ryzen 7 5800X needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (24 MB vs 32 MB).

Ryzen 7 5800X

2020

Why buy it

✅+33.3% larger total L3 cache (32 MB vs 24 MB).
✅100% more PCIe lanes (24 vs 12) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (27,712 vs 29,807).
❌Launch MSRP is still $449 MSRP, while Core i9-13905H 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 Core i9-13905H moves to FCBGA1792 and DDR5.
❌No integrated graphics, while Core i9-13905H can still boot and troubleshoot without a discrete GPU.

Core i9-13905H

2023

Ryzen 7 5800X

2020

Why buy it

✅Draws 45W instead of 105W, a 60W reduction.
✅Newer platform on FCBGA1792 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with Iris Xe 96EU, while Ryzen 7 5800X needs a discrete GPU.

Why buy it

✅+33.3% larger total L3 cache (32 MB vs 24 MB).
✅100% more PCIe lanes (24 vs 12) for storage and expansion-heavy builds.

Trade-offs

❌Smaller total L3 cache (24 MB vs 32 MB).

Trade-offs

❌Lower PassMark (27,712 vs 29,807).
❌Launch MSRP is still $449 MSRP, while Core i9-13905H 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 Core i9-13905H moves to FCBGA1792 and DDR5.
❌No integrated graphics, while Core i9-13905H can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i9-13905H better than Ryzen 7 5800X?

Yes. Core i9-13905H is the better overall CPU here. You are getting a 2.8% average FPS lead across 50 shared CPU game tests in our data, 7.6% better PassMark, and the stronger long-term platform, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Core i9-13905H is the better pick here. According to our tests, it delivers 2.8% 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 i9-13905H is the better fit. You are getting 7.6% better PassMark, backed by 14 cores and 20 threads.

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

Core i9-13905H is still the faster CPU overall, but Ryzen 7 5800X makes more sense if price matters more than absolute performance. Core i9-13905H is at an unclear MSRP at unclear MSRP versus $449 MSRP, and it gives you a 2.8% average FPS lead across 50 shared CPU game tests in our data. Ryzen 7 5800X is also 100.0% better value on MSRP (61.7 vs 0.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Core i9-13905H is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2020), a healthier platform with FCBGA1792 and DDR5 instead of AM4, and more multi-core headroom with 14 cores / 20 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.

Core i9-13905H Benchmark Check

Ryzen 7 5800X Benchmark Check

Path of Exile 2

Preset	Core i9-13905H	Ryzen 7 5800X
1080p
low	262 FPS	206 FPS
medium	253 FPS	178 FPS
high	210 FPS	146 FPS
ultra	180 FPS	110 FPS
1440p
low	223 FPS	170 FPS
medium	192 FPS	142 FPS
high	154 FPS	115 FPS
ultra	135 FPS	88 FPS
4K
low	154 FPS	83 FPS
medium	132 FPS	74 FPS
high	101 FPS	59 FPS
ultra	90 FPS	46 FPS

Open Core i9-13905H Open Ryzen 7 5800X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i9-13905H	Ryzen 7 5800X
1080p
low	636 FPS	662 FPS
medium	543 FPS	558 FPS
high	458 FPS	466 FPS
ultra	417 FPS	417 FPS
1440p
low	554 FPS	563 FPS
medium	492 FPS	493 FPS
high	416 FPS	423 FPS
ultra	357 FPS	361 FPS
4K
low	325 FPS	350 FPS
medium	296 FPS	308 FPS
high	279 FPS	288 FPS
ultra	246 FPS	250 FPS

Open Core i9-13905H Open Ryzen 7 5800X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i9-13905H	Ryzen 7 5800X
1080p
low	648 FPS	693 FPS
medium	530 FPS	651 FPS
high	467 FPS	570 FPS
ultra	405 FPS	464 FPS
1440p
low	591 FPS	693 FPS
medium	491 FPS	573 FPS
high	427 FPS	498 FPS
ultra	370 FPS	413 FPS
4K
low	434 FPS	484 FPS
medium	374 FPS	410 FPS
high	339 FPS	363 FPS
ultra	290 FPS	302 FPS

Open Core i9-13905H Open Ryzen 7 5800X

League of Legends

League of Legends

Valorant

Preset	Core i9-13905H	Ryzen 7 5800X
1080p
low	745 FPS	693 FPS
medium	745 FPS	693 FPS
high	745 FPS	693 FPS
ultra	672 FPS	693 FPS
1440p
low	745 FPS	693 FPS
medium	723 FPS	693 FPS
high	626 FPS	672 FPS
ultra	552 FPS	593 FPS
4K
low	555 FPS	604 FPS
medium	504 FPS	550 FPS
high	451 FPS	495 FPS
ultra	394 FPS	436 FPS

Open Core i9-13905H Open Ryzen 7 5800X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i9-13905H and Ryzen 7 5800X

Core i9-13905H

The Core i9-13905H is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-H (2023−2024) architecture. It features 14 cores and 20 threads. Base frequency is 2.6 GHz, with boost up to 5.4 GHz. L3 cache: 24 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1792. Thermal design power (TDP): 45 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 29,807 points. Launch price was $697.

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 i9-13905H packs 14 cores / 20 threads, while the Ryzen 7 5800X offers 8 cores / 16 threads — the Core i9-13905H has 6 more cores. Boost clocks reach 5.4 GHz on the Core i9-13905H versus 4.7 GHz on the Ryzen 7 5800X — a 13.9% clock advantage for the Core i9-13905H (base: 2.6 GHz vs 3.8 GHz). The Core i9-13905H uses the Raptor Lake-H (2023−2024) architecture (Intel 7 nm), while the Ryzen 7 5800X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the Core i9-13905H scores 29,807 against the Ryzen 7 5800X's 27,712 — a 7.3% lead for the Core i9-13905H. L3 cache: 24 MB (total) on the Core i9-13905H vs 32 MB on the Ryzen 7 5800X.

Feature	Core i9-13905H	Ryzen 7 5800X
Cores / Threads	14 / 20+75%	8 / 16
Boost Clock	5.4 GHz+15%	4.7 GHz
Base Clock	2.6 GHz	3.8 GHz+46%
L3 Cache	24 MB (total)	32 MB+33%
L2 Cache	2 MB (per core)+300%	512K (per core)
Process	Intel 7 nm	7 nm, 12 nm
Architecture	Raptor Lake-H (2023−2024)	Vermeer (Zen 3) (2020−2022)
PassMark	29,807+8%	27,712
Cinebench R23 Multi	19,384	—
Geekbench 6 Single	2,300	—
Geekbench 6 Multi	14,000	—

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Memory & Platform

The Core i9-13905H uses the FCBGA1792 socket (PCIe 4.0), while the Ryzen 7 5800X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Core i9-13905H versus DDR4-3200 on the Ryzen 7 5800X — the Core i9-13905H supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 5800X supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 12 (Core i9-13905H) vs 24 (Ryzen 7 5800X) — the Ryzen 7 5800X offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WM790,HM770 (Core i9-13905H) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X).

Feature	Core i9-13905H	Ryzen 7 5800X
Socket	FCBGA1792	AM4
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR5-5200+25%	DDR4-3200
Max RAM Capacity	64 GB	128 GB+100%
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	12	24+100%

🔧

Advanced Features

Only the Ryzen 7 5800X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (Core i9-13905H) vs AMD-V (Ryzen 7 5800X). The Core i9-13905H includes integrated graphics (Iris Xe 96EU), while the Ryzen 7 5800X requires a dedicated GPU. Primary use case: Core i9-13905H targets Workstation, Ryzen 7 5800X targets Desktop. Direct competitor: Core i9-13905H rivals Ryzen 9 7940HS.