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 i5-13400F

2023

Why buy it

✅Costs $353 less on MSRP ($196 MSRP vs $549 MSRP).
✅Delivers 36.6% more PassMark for each dollar spent, at 127.7 vs 93.5 PassMark/$ ($196 MSRP vs $549 MSRP).
✅Draws 65W instead of 170W, a 105W reduction.
✅Includes a boxed cooler (Yes), unlike Ryzen 9 7900X.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7900X across 4 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (16,211 vs 29,557).
❌Smaller total L3 cache (20 MB vs 64 MB).
❌No integrated graphics, while Ryzen 9 7900X can still boot and troubleshoot without a discrete GPU.

Ryzen 9 7900X

2022

Why buy it

✅Better for gaming: +20.6% higher average FPS across 4 shared CPU benchmark tests.
✅+220% larger total L3 cache (64 MB vs 20 MB).
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon Graphics, while Core i5-13400F needs a discrete GPU.

Trade-offs

❌Lower PassMark per dollar, at 93.5 vs 127.7 PassMark/$ ($549 MSRP vs $196 MSRP).
❌161.5% higher power demand at 170W vs 65W.
❌No boxed cooler included, unlike Core i5-13400F.

Core i5-13400F

2023

Ryzen 9 7900X

2022

Why buy it

✅Costs $353 less on MSRP ($196 MSRP vs $549 MSRP).
✅Delivers 36.6% more PassMark for each dollar spent, at 127.7 vs 93.5 PassMark/$ ($196 MSRP vs $549 MSRP).
✅Draws 65W instead of 170W, a 105W reduction.
✅Includes a boxed cooler (Yes), unlike Ryzen 9 7900X.

Why buy it

✅Better for gaming: +20.6% higher average FPS across 4 shared CPU benchmark tests.
✅+220% larger total L3 cache (64 MB vs 20 MB).
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon Graphics, while Core i5-13400F needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7900X across 4 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (16,211 vs 29,557).
❌Smaller total L3 cache (20 MB vs 64 MB).
❌No integrated graphics, while Ryzen 9 7900X can still boot and troubleshoot without a discrete GPU.

Trade-offs

❌Lower PassMark per dollar, at 93.5 vs 127.7 PassMark/$ ($549 MSRP vs $196 MSRP).
❌161.5% higher power demand at 170W vs 65W.
❌No boxed cooler included, unlike Core i5-13400F.

Quick Answers

So, is Ryzen 9 7900X better than Core i5-13400F?

Yes. Ryzen 9 7900X is the better overall CPU here. You are getting a 20.6% average FPS lead across 4 shared CPU game tests in our data, 82.3% better Cinebench R23 multi-core, 105.1% higher 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, Ryzen 9 7900X is the better pick here. According to our tests, it delivers 20.6% 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 9 7900X is the better fit. You are getting 82.3% better Cinebench R23 multi-core, backed by 12 cores and 24 threads. It also carries the larger cache pool with 220% larger total L3 cache (64 MB vs 20 MB).

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

Ryzen 9 7900X is still the faster CPU overall, but Core i5-13400F makes more sense if price matters more than absolute performance. Ryzen 9 7900X is 180.1% more expensive on MSRP at $549 MSRP versus $196 MSRP, and it gives you a 20.6% average FPS lead across 4 shared CPU game tests in our data. Core i5-13400F is also 36.6% better value on MSRP (127.7 vs 93.5 PassMark/$), 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 i5-13400F 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?

Ryzen 9 7900X is the more future-proof choice for 2026 and beyond. You are getting 220% larger total L3 cache (64 MB vs 20 MB) and more multi-core headroom with 12 cores / 24 threads instead of 10/16. 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 i5-13400F Benchmark Check

Ryzen 9 7900X Benchmark Check

Path of Exile 2

Preset	Core i5-13400F	Ryzen 9 7900X
1080p
low	171 FPS	292 FPS
medium	158 FPS	266 FPS
high	132 FPS	218 FPS
ultra	112 FPS	190 FPS
1440p
low	143 FPS	272 FPS
medium	123 FPS	223 FPS
high	99 FPS	171 FPS
ultra	84 FPS	153 FPS
4K
low	81 FPS	188 FPS
medium	74 FPS	155 FPS
high	59 FPS	115 FPS
ultra	46 FPS	103 FPS

Open Core i5-13400F Open Ryzen 9 7900X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13400F	Ryzen 9 7900X
1080p
low	545 FPS	865 FPS
medium	464 FPS	710 FPS
high	389 FPS	562 FPS
ultra	356 FPS	483 FPS
1440p
low	458 FPS	715 FPS
medium	403 FPS	609 FPS
high	345 FPS	494 FPS
ultra	301 FPS	392 FPS
4K
low	280 FPS	399 FPS
medium	247 FPS	344 FPS
high	231 FPS	317 FPS
ultra	204 FPS	272 FPS

Open Core i5-13400F Open Ryzen 9 7900X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13400F	Ryzen 9 7900X
1080p
low	530 FPS	730 FPS
medium	449 FPS	580 FPS
high	415 FPS	499 FPS
ultra	375 FPS	400 FPS
1440p
low	490 FPS	639 FPS
medium	422 FPS	519 FPS
high	382 FPS	444 FPS
ultra	343 FPS	364 FPS
4K
low	393 FPS	452 FPS
medium	331 FPS	386 FPS
high	296 FPS	344 FPS
ultra	246 FPS	279 FPS

Open Core i5-13400F Open Ryzen 9 7900X

League of Legends

League of Legends

Valorant

Preset	Core i5-13400F	Ryzen 9 7900X
1080p
low	626 FPS	1030 FPS
medium	626 FPS	900 FPS
high	626 FPS	783 FPS
ultra	626 FPS	698 FPS
1440p
low	626 FPS	847 FPS
medium	626 FPS	731 FPS
high	598 FPS	636 FPS
ultra	521 FPS	553 FPS
4K
low	535 FPS	624 FPS
medium	492 FPS	549 FPS
high	439 FPS	483 FPS
ultra	382 FPS	418 FPS

Open Core i5-13400F Open Ryzen 9 7900X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13400F and Ryzen 9 7900X

Core i5-13400F

The Core i5-13400F 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, DDR4. Passmark benchmark score: 25,029 points. Launch price was $196.

Ryzen 9 7900X

The Ryzen 9 7900X is manufactured by AMD. It was released in 2022-09-27. It is based on the Raphael (Zen4) (2022−2023) architecture. It features 12 cores and 24 threads. Base frequency is 4.7 GHz, with boost up to 5.6 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 170 Watt. Memory support: DDR5-5200. Passmark benchmark score: 51,329 points. Launch price was $549.

⚡

Processing Power

The Core i5-13400F packs 10 cores / 16 threads, while the Ryzen 9 7900X offers 12 cores / 24 threads — the Ryzen 9 7900X has 2 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400F versus 5.6 GHz on the Ryzen 9 7900X — a 19.6% clock advantage for the Ryzen 9 7900X (base: 2.5 GHz vs 4.7 GHz). The Core i5-13400F uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Ryzen 9 7900X uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the Core i5-13400F scores 25,029 against the Ryzen 9 7900X's 51,329 — a 68.9% lead for the Ryzen 9 7900X. Cinebench R23 multi-core: 16,211 vs 29,557 (58.3% advantage for the Ryzen 9 7900X). L3 cache: 20 MB (total) on the Core i5-13400F vs 64 MB (total) on the Ryzen 9 7900X.

Feature	Core i5-13400F	Ryzen 9 7900X
Cores / Threads	10 / 16	12 / 24+20%
Boost Clock	4.6 GHz	5.6 GHz+22%
Base Clock	2.5 GHz	4.7 GHz+88%
L3 Cache	20 MB (total)	64 MB (total)+220%
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	Intel 7 nm	5 nm-29%
Architecture	Raptor Lake-S (2023−2024)	Raphael (Zen4) (2022−2023)
PassMark	25,029	51,329+105%
Cinebench R23 Multi	16,211	29,557+82%
Geekbench 6 Single	2,407	—
Geekbench 6 Multi	11,408	—

🧠

Memory & Platform

The Core i5-13400F uses the LGA1700 socket (PCIe 5.0), while the Ryzen 9 7900X uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800, DDR4-3200 memory speed. The Core i5-13400F 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 i5-13400F) vs 28 (Ryzen 9 7900X) — the Ryzen 9 7900X offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-13400F) and AM5 (Ryzen 9 7900X).

Feature	Core i5-13400F	Ryzen 9 7900X
Socket	LGA1700	AM5
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-4800, DDR4-3200	DDR5-5200
Max RAM Capacity	192 GB+50%	128 GB
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	20	28+40%

🔧

Advanced Features

Only the Ryzen 9 7900X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 9 7900X supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i5-13400F) vs AMD-V (Ryzen 9 7900X). The Ryzen 9 7900X includes integrated graphics (Radeon Graphics), while the Core i5-13400F requires a dedicated GPU. Primary use case: Core i5-13400F targets Gaming, Ryzen 9 7900X targets Gaming. Direct competitor: Core i5-13400F rivals Ryzen 5 7600; Ryzen 9 7900X rivals Core i9-13900K.

Feature	Core i5-13400F	Ryzen 9 7900X
Integrated GPU	No	Yes
IGPU Model	—	Radeon Graphics
Unlocked	No	Yes
AVX-512	No	Yes
Virtualization	VT-x, VT-d	AMD-V
Target Use	Gaming	Gaming

💰

Value Analysis

The Core i5-13400F launched at $196 MSRP, while the Ryzen 9 7900X debuted at $549. On MSRP ($196 vs $549), the Core i5-13400F is $353 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13400F delivers 127.7 pts/$ vs 93.5 pts/$ for the Ryzen 9 7900X — making the Core i5-13400F the 30.9% better value option.