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 i5-13600K

2022

Why buy it

✅Better for gaming: +23.9% higher average FPS across 4 shared CPU benchmark tests.
✅Costs $70 less on MSRP ($329 MSRP vs $399 MSRP).
✅Delivers 94.8% more PassMark for each dollar spent, at 114.5 vs 58.7 PassMark/$ ($329 MSRP vs $399 MSRP).
✅Newer platform on LGA1700 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with UHD Graphics 770, while Ryzen 7 3800XT needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (24 MB vs 32 MB).
❌19% higher power demand at 125W vs 105W.

Ryzen 7 3800XT

2020

Why buy it

✅+33.3% larger total L3 cache (32 MB vs 24 MB).
✅Draws 105W instead of 125W, a 20W reduction.
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13600K across 4 shared CPU benchmark tests.
❌Lower PassMark (23,441 vs 37,655).
❌Lower PassMark per dollar, at 58.7 vs 114.5 PassMark/$ ($399 MSRP vs $329 MSRP).
❌Older platform position on AM4 with DDR4, while Core i5-13600K moves to LGA1700 and DDR5.
❌No integrated graphics, while Core i5-13600K can still boot and troubleshoot without a discrete GPU.

Core i5-13600K

2022

Ryzen 7 3800XT

2020

Why buy it

✅Better for gaming: +23.9% higher average FPS across 4 shared CPU benchmark tests.
✅Costs $70 less on MSRP ($329 MSRP vs $399 MSRP).
✅Delivers 94.8% more PassMark for each dollar spent, at 114.5 vs 58.7 PassMark/$ ($329 MSRP vs $399 MSRP).
✅Newer platform on LGA1700 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with UHD Graphics 770, while Ryzen 7 3800XT needs a discrete GPU.

Why buy it

✅+33.3% larger total L3 cache (32 MB vs 24 MB).
✅Draws 105W instead of 125W, a 20W reduction.
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Smaller total L3 cache (24 MB vs 32 MB).
❌19% higher power demand at 125W vs 105W.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13600K across 4 shared CPU benchmark tests.
❌Lower PassMark (23,441 vs 37,655).
❌Lower PassMark per dollar, at 58.7 vs 114.5 PassMark/$ ($399 MSRP vs $329 MSRP).
❌Older platform position on AM4 with DDR4, while Core i5-13600K moves to LGA1700 and DDR5.
❌No integrated graphics, while Core i5-13600K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-13600K better than Ryzen 7 3800XT?

Yes. Core i5-13600K is the better overall CPU here. You are getting a 23.9% average FPS lead across 4 shared CPU game tests in our data, 60.6% 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 i5-13600K is the better pick here. According to our tests, it delivers 23.9% 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, Core i5-13600K is the better fit. You are getting 60.6% better PassMark, backed by 14 cores and 20 threads.

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

Core i5-13600K is the smarter buy today. Core i5-13600K is $70 cheaper on MSRP at $329 MSRP versus $399 MSRP, and it gives you a 23.9% average FPS lead across 4 shared CPU game tests in our data. It is also 94.8% better value on MSRP (114.5 vs 58.7 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper. That said, if you already own a compatible AM4 + DDR4 setup, Ryzen 7 3800XT can still make sense as a platform-matched option because it avoids a motherboard and RAM swap, but on MSRP alone you would want to find it meaningfully cheaper in real-world listings before that path becomes easy to justify.

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

Core i5-13600K is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2020), a healthier platform with LGA1700 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 i5-13600K Benchmark Check

Ryzen 7 3800XT Benchmark Check

Path of Exile 2

Preset	Core i5-13600K	Ryzen 7 3800XT
1080p
low	281 FPS	172 FPS
medium	264 FPS	145 FPS
high	220 FPS	129 FPS
ultra	188 FPS	106 FPS
1440p
low	235 FPS	147 FPS
medium	198 FPS	119 FPS
high	158 FPS	100 FPS
ultra	138 FPS	82 FPS
4K
low	159 FPS	82 FPS
medium	133 FPS	72 FPS
high	102 FPS	58 FPS
ultra	90 FPS	45 FPS

Open Core i5-13600K Open Ryzen 7 3800XT

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13600K	Ryzen 7 3800XT
1080p
low	632 FPS	586 FPS
medium	533 FPS	502 FPS
high	450 FPS	387 FPS
ultra	416 FPS	341 FPS
1440p
low	540 FPS	507 FPS
medium	474 FPS	439 FPS
high	403 FPS	353 FPS
ultra	351 FPS	296 FPS
4K
low	316 FPS	315 FPS
medium	282 FPS	275 FPS
high	269 FPS	240 FPS
ultra	238 FPS	207 FPS

Open Core i5-13600K Open Ryzen 7 3800XT

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13600K	Ryzen 7 3800XT
1080p
low	663 FPS	586 FPS
medium	543 FPS	586 FPS
high	477 FPS	554 FPS
ultra	414 FPS	459 FPS
1440p
low	600 FPS	586 FPS
medium	499 FPS	562 FPS
high	434 FPS	485 FPS
ultra	376 FPS	405 FPS
4K
low	441 FPS	504 FPS
medium	381 FPS	414 FPS
high	344 FPS	367 FPS
ultra	295 FPS	301 FPS

Open Core i5-13600K Open Ryzen 7 3800XT

League of Legends

League of Legends

Valorant

Preset	Core i5-13600K	Ryzen 7 3800XT
1080p
low	941 FPS	586 FPS
medium	941 FPS	586 FPS
high	923 FPS	586 FPS
ultra	831 FPS	586 FPS
1440p
low	941 FPS	586 FPS
medium	850 FPS	586 FPS
high	738 FPS	586 FPS
ultra	651 FPS	547 FPS
4K
low	651 FPS	570 FPS
medium	588 FPS	510 FPS
high	529 FPS	460 FPS
ultra	437 FPS	398 FPS

Open Core i5-13600K Open Ryzen 7 3800XT

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13600K and Ryzen 7 3800XT

Core i5-13600K

The Core i5-13600K is manufactured by Intel. It was released in 27 September 2022 (3 years ago). It is based on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. It features 14 cores and 20 threads. Base frequency is 3.5 GHz, with boost up to 5.1 GHz. L3 cache: 24 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 37,655 points. Launch price was $319.

Ryzen 7 3800XT

The Ryzen 7 3800XT is manufactured by AMD. It was released in 7 July 2020 (5 years ago). It is based on the Matisse (Zen 2) (2019−2020) 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: 23,441 points. Launch price was $399.

⚡

Processing Power

The Core i5-13600K packs 14 cores / 20 threads, while the Ryzen 7 3800XT offers 8 cores / 16 threads — the Core i5-13600K has 6 more cores. Boost clocks reach 5.1 GHz on the Core i5-13600K versus 4.7 GHz on the Ryzen 7 3800XT — a 8.2% clock advantage for the Core i5-13600K (base: 3.5 GHz vs 3.8 GHz). The Core i5-13600K uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the Ryzen 7 3800XT uses Matisse (Zen 2) (2019−2020) (7 nm, 12 nm). In PassMark, the Core i5-13600K scores 37,655 against the Ryzen 7 3800XT's 23,441 — a 46.5% lead for the Core i5-13600K. L3 cache: 24 MB on the Core i5-13600K vs 32 MB on the Ryzen 7 3800XT.

Feature	Core i5-13600K	Ryzen 7 3800XT
Cores / Threads	14 / 20+75%	8 / 16
Boost Clock	5.1 GHz+9%	4.7 GHz
Base Clock	3.5 GHz	3.8 GHz+9%
L3 Cache	24 MB	32 MB+33%
L2 Cache	2 MB (per core)+300%	512K (per core)
Process	Intel 7 nm	7 nm, 12 nm
Architecture	Raptor Lake, Raptor Cove, Gracemont (2022)	Matisse (Zen 2) (2019−2020)
PassMark	37,655+61%	23,441

🧠

Memory & Platform

The Core i5-13600K uses the LGA1700 socket (PCIe 5.0), while the Ryzen 7 3800XT uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i5-13600K versus DDR4-3200 on the Ryzen 7 3800XT — the Core i5-13600K supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-13600K supports up to 192 GB of RAM compared to 128 GB — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i5-13600K) vs 24 (Ryzen 7 3800XT) — the Ryzen 7 3800XT offers 4 more lanes for additional GPUs or NVMe drives.

Feature	Core i5-13600K	Ryzen 7 3800XT
Socket	LGA1700	AM4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5600+25%	DDR4-3200
Max RAM Capacity	192 GB+50%	128 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	20	24+20%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Virtualization support: VT-x, VT-d (Core i5-13600K) vs AMD-V (Ryzen 7 3800XT). The Core i5-13600K includes integrated graphics (UHD Graphics 770), while the Ryzen 7 3800XT requires a dedicated GPU. Primary use case: Core i5-13600K targets Desktop, Ryzen 7 3800XT targets Desktop.

Feature	Core i5-13600K	Ryzen 7 3800XT
Integrated GPU	Yes	No
IGPU Model	UHD Graphics 770	—
Unlocked	Yes	Yes
AVX-512	No	No
Virtualization	VT-x, VT-d	AMD-V
Target Use	Desktop	Desktop

💰

Value Analysis

The Core i5-13600K launched at $329 MSRP, while the Ryzen 7 3800XT debuted at $399. On MSRP ($329 vs $399), the Core i5-13600K is $70 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13600K delivers 114.5 pts/$ vs 58.7 pts/$ for the Ryzen 7 3800XT — making the Core i5-13600K the 64.3% better value option.