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 i5-13400

2023

Why buy it

✅Costs $228 less on MSRP ($221 MSRP vs $449 MSRP).
✅Delivers 74.3% more PassMark for each dollar spent, at 107.6 vs 61.7 PassMark/$ ($221 MSRP vs $449 MSRP).
✅Draws 65W instead of 105W, a 40W reduction.
✅Newer platform on LGA1700 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 (23,769 vs 27,712).
❌Smaller total L3 cache (20 MB vs 32 MB).

Ryzen 7 5800X

2020

Why buy it

✅Better for gaming: +17.2% 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

❌Lower PassMark per dollar, at 61.7 vs 107.6 PassMark/$ ($449 MSRP vs $221 MSRP).
❌61.5% higher power demand at 105W vs 65W.
❌Older platform position on AM4 with DDR4, while Core i5-13400 moves to LGA1700 and DDR5.

Core i5-13400

2023

Ryzen 7 5800X

2020

Why buy it

✅Costs $228 less on MSRP ($221 MSRP vs $449 MSRP).
✅Delivers 74.3% more PassMark for each dollar spent, at 107.6 vs 61.7 PassMark/$ ($221 MSRP vs $449 MSRP).
✅Draws 65W instead of 105W, a 40W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of AM4 and DDR4.

Why buy it

✅Better for gaming: +17.2% 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 (23,769 vs 27,712).
❌Smaller total L3 cache (20 MB vs 32 MB).

Trade-offs

❌Lower PassMark per dollar, at 61.7 vs 107.6 PassMark/$ ($449 MSRP vs $221 MSRP).
❌61.5% higher power demand at 105W vs 65W.
❌Older platform position on AM4 with DDR4, while Core i5-13400 moves to LGA1700 and DDR5.

Quick Answers

So, is Ryzen 7 5800X better than Core i5-13400?

Yes. Ryzen 7 5800X is the better overall CPU here. You are getting a 17.2% average FPS lead across 4 shared CPU game tests in our data and 16.6% 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 17.2% 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 16.6% 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 still the faster CPU overall, but Core i5-13400 makes more sense if price matters more than absolute performance. Ryzen 7 5800X is 103.2% more expensive on MSRP at $449 MSRP versus $221 MSRP, and it gives you a 17.2% average FPS lead across 4 shared CPU game tests in our data. Core i5-13400 is also 74.3% better value on MSRP (107.6 vs 61.7 PassMark/$), which is why it is easier to justify for price-conscious builds on paper. That said, if you already own a compatible LGA1700 + DDR5 setup, Core i5-13400 can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

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

Core i5-13400 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 LGA1700 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 i5-13400 Benchmark Check

Ryzen 7 5800X Benchmark Check

Path of Exile 2

Preset	Core i5-13400	Ryzen 7 5800X
1080p
low	171 FPS	206 FPS
medium	158 FPS	178 FPS
high	132 FPS	146 FPS
ultra	112 FPS	110 FPS
1440p
low	143 FPS	170 FPS
medium	123 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 i5-13400 Open Ryzen 7 5800X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13400	Ryzen 7 5800X
1080p
low	544 FPS	662 FPS
medium	464 FPS	558 FPS
high	389 FPS	466 FPS
ultra	356 FPS	417 FPS
1440p
low	457 FPS	563 FPS
medium	403 FPS	493 FPS
high	345 FPS	423 FPS
ultra	301 FPS	361 FPS
4K
low	279 FPS	350 FPS
medium	247 FPS	308 FPS
high	231 FPS	288 FPS
ultra	204 FPS	250 FPS

Open Core i5-13400 Open Ryzen 7 5800X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13400	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 i5-13400 Open Ryzen 7 5800X

League of Legends

League of Legends

Valorant

Preset	Core i5-13400	Ryzen 7 5800X
1080p
low	594 FPS	693 FPS
medium	594 FPS	693 FPS
high	594 FPS	693 FPS
ultra	594 FPS	693 FPS
1440p
low	594 FPS	693 FPS
medium	594 FPS	693 FPS
high	594 FPS	672 FPS
ultra	521 FPS	593 FPS
4K
low	535 FPS	604 FPS
medium	492 FPS	550 FPS
high	439 FPS	495 FPS
ultra	382 FPS	436 FPS

Open Core i5-13400 Open Ryzen 7 5800X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13400 and Ryzen 7 5800X

Core i5-13400

The Core i5-13400 is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.6 GHz. L3 cache: 20 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 23,769 points. Launch price was $221.

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.

⚡

Processing Power

The Core i5-13400 packs 10 cores / 16 threads, while the Ryzen 7 5800X offers 8 cores / 16 threads — the Core i5-13400 has 2 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400 versus 4.7 GHz on the Ryzen 7 5800X — a 2.2% clock advantage for the Ryzen 7 5800X (base: 2.5 GHz vs 3.8 GHz). The Core i5-13400 uses the Raptor Lake-S (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 i5-13400 scores 23,769 against the Ryzen 7 5800X's 27,712 — a 15.3% lead for the Ryzen 7 5800X. L3 cache: 20 MB (total) on the Core i5-13400 vs 32 MB on the Ryzen 7 5800X.

Feature	Core i5-13400	Ryzen 7 5800X
Cores / Threads	10 / 16+25%	8 / 16
Boost Clock	4.6 GHz	4.7 GHz+2%
Base Clock	2.5 GHz	3.8 GHz+52%
L3 Cache	20 MB (total)	32 MB+60%
L2 Cache	1.25 MB (per core)+150%	512K (per core)
Process	Intel 7 nm	7 nm, 12 nm
Architecture	Raptor Lake-S (2023−2024)	Vermeer (Zen 3) (2020−2022)
PassMark	23,769	27,712+17%

🧠

Memory & Platform

The Core i5-13400 uses the LGA1700 socket (PCIe 5.0), while the Ryzen 7 5800X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i5-13400	Ryzen 7 5800X
Socket	LGA1700	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

🔧

Advanced Features

Virtualization: not specified (Core i5-13400) / AMD-V (Ryzen 7 5800X). Primary use case: Ryzen 7 5800X targets Desktop.

Feature	Core i5-13400	Ryzen 7 5800X
Integrated GPU	—	No
Unlocked	—	Yes
AVX-512	—	No
Virtualization	—	AMD-V
Target Use	—	Desktop

💰

Value Analysis

The Core i5-13400 launched at $221 MSRP, while the Ryzen 7 5800X debuted at $449. On MSRP ($221 vs $449), the Core i5-13400 is $228 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13400 delivers 107.6 pts/$ vs 61.7 pts/$ for the Ryzen 7 5800X — making the Core i5-13400 the 54.2% better value option.