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 $478 less on MSRP ($221 MSRP vs $699 MSRP).
✅Delivers 20.6% more PassMark for each dollar spent, at 107.6 vs 89.2 PassMark/$ ($221 MSRP vs $699 MSRP).
✅Draws 65W instead of 120W, a 55W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7950X3D across 4 shared CPU benchmark tests.
❌Lower PassMark (23,769 vs 62,323).
❌No integrated graphics, while Ryzen 9 7950X3D can still boot and troubleshoot without a discrete GPU.

Ryzen 9 7950X3D

2023

Why buy it

✅Better for gaming: +54.5% higher average FPS across 4 shared CPU benchmark tests.
✅100+% more PCIe lanes (28 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon Graphics, while Core i5-13400 needs a discrete GPU.

Trade-offs

❌Lower PassMark per dollar, at 89.2 vs 107.6 PassMark/$ ($699 MSRP vs $221 MSRP).
❌84.6% higher power demand at 120W vs 65W.

Core i5-13400

2023

Ryzen 9 7950X3D

2023

Why buy it

✅Costs $478 less on MSRP ($221 MSRP vs $699 MSRP).
✅Delivers 20.6% more PassMark for each dollar spent, at 107.6 vs 89.2 PassMark/$ ($221 MSRP vs $699 MSRP).
✅Draws 65W instead of 120W, a 55W reduction.

Why buy it

✅Better for gaming: +54.5% higher average FPS across 4 shared CPU benchmark tests.
✅100+% more PCIe lanes (28 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon Graphics, while Core i5-13400 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7950X3D across 4 shared CPU benchmark tests.
❌Lower PassMark (23,769 vs 62,323).
❌No integrated graphics, while Ryzen 9 7950X3D can still boot and troubleshoot without a discrete GPU.

Trade-offs

❌Lower PassMark per dollar, at 89.2 vs 107.6 PassMark/$ ($699 MSRP vs $221 MSRP).
❌84.6% higher power demand at 120W vs 65W.

Quick Answers

So, is Ryzen 9 7950X3D better than Core i5-13400?

Yes. Ryzen 9 7950X3D is the better overall CPU here. You are getting a 54.5% average FPS lead across 4 shared CPU game tests in our data, 162.2% 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, Ryzen 9 7950X3D is the better pick here. According to our tests, it delivers 54.5% more average FPS across 4 shared CPU game tests. It also has a big cache advantage at 128 MB vs 20 MB.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 7950X3D is the better fit. You are getting 162.2% better PassMark, backed by 16 cores and 32 threads. It also carries the larger cache pool with 540% larger total L3 cache (128 MB vs 20 MB).

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

Ryzen 9 7950X3D is still the faster CPU overall, but Core i5-13400 makes more sense if price matters more than absolute performance. Ryzen 9 7950X3D is 216.3% more expensive on MSRP at $699 MSRP versus $221 MSRP, and it gives you a 54.5% average FPS lead across 4 shared CPU game tests in our data. Core i5-13400 is also 20.6% better value on MSRP (107.6 vs 89.2 PassMark/$), 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?

Ryzen 9 7950X3D is the more future-proof choice for 2026 and beyond. You are getting 3D V-Cache and a much larger 128 MB L3 cache instead of 20 MB and more multi-core headroom with 16 cores / 32 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 i5-13400 Benchmark Check

Ryzen 9 7950X3D Benchmark Check

Path of Exile 2

Preset	Core i5-13400	Ryzen 9 7950X3D
1080p
low	171 FPS	291 FPS
medium	158 FPS	265 FPS
high	132 FPS	219 FPS
ultra	112 FPS	186 FPS
1440p
low	143 FPS	275 FPS
medium	123 FPS	227 FPS
high	99 FPS	177 FPS
ultra	84 FPS	156 FPS
4K
low	81 FPS	190 FPS
medium	74 FPS	156 FPS
high	59 FPS	120 FPS
ultra	46 FPS	107 FPS

Open Core i5-13400 Open Ryzen 9 7950X3D

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13400	Ryzen 9 7950X3D
1080p
low	544 FPS	734 FPS
medium	464 FPS	627 FPS
high	389 FPS	465 FPS
ultra	356 FPS	393 FPS
1440p
low	457 FPS	602 FPS
medium	403 FPS	536 FPS
high	345 FPS	413 FPS
ultra	301 FPS	326 FPS
4K
low	279 FPS	338 FPS
medium	247 FPS	305 FPS
high	231 FPS	268 FPS
ultra	204 FPS	229 FPS

Open Core i5-13400 Open Ryzen 9 7950X3D

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13400	Ryzen 9 7950X3D
1080p
low	530 FPS	1025 FPS
medium	449 FPS	1122 FPS
high	415 FPS	1062 FPS
ultra	375 FPS	875 FPS
1440p
low	490 FPS	936 FPS
medium	422 FPS	845 FPS
high	382 FPS	775 FPS
ultra	343 FPS	656 FPS
4K
low	393 FPS	574 FPS
medium	331 FPS	498 FPS
high	296 FPS	447 FPS
ultra	246 FPS	378 FPS

Open Core i5-13400 Open Ryzen 9 7950X3D

League of Legends

League of Legends

Valorant

Preset	Core i5-13400	Ryzen 9 7950X3D
1080p
low	594 FPS	1082 FPS
medium	594 FPS	973 FPS
high	594 FPS	854 FPS
ultra	594 FPS	766 FPS
1440p
low	594 FPS	853 FPS
medium	594 FPS	751 FPS
high	594 FPS	659 FPS
ultra	521 FPS	569 FPS
4K
low	535 FPS	623 FPS
medium	492 FPS	555 FPS
high	439 FPS	493 FPS
ultra	382 FPS	426 FPS

Open Core i5-13400 Open Ryzen 9 7950X3D

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13400 and Ryzen 9 7950X3D

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 9 7950X3D

The Ryzen 9 7950X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 16 cores and 32 threads. Base frequency is 4.2 GHz, with boost up to 5.7 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 62,323 points. Launch price was $699.

⚡

Processing Power

The Core i5-13400 packs 10 cores / 16 threads, while the Ryzen 9 7950X3D offers 16 cores / 32 threads — the Ryzen 9 7950X3D has 6 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400 versus 5.7 GHz on the Ryzen 9 7950X3D — a 21.4% clock advantage for the Ryzen 9 7950X3D (base: 2.5 GHz vs 4.2 GHz). The Core i5-13400 uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Ryzen 9 7950X3D uses Raphael (Zen4) (2022−2023) (5 nm, 6 nm). In PassMark, the Core i5-13400 scores 23,769 against the Ryzen 9 7950X3D's 62,323 — a 89.6% lead for the Ryzen 9 7950X3D. L3 cache: 20 MB (total) on the Core i5-13400 vs 128 MB (total) on the Ryzen 9 7950X3D.

Feature	Core i5-13400	Ryzen 9 7950X3D
Cores / Threads	10 / 16	16 / 32+60%
Boost Clock	4.6 GHz	5.7 GHz+24%
Base Clock	2.5 GHz	4.2 GHz+68%
L3 Cache	20 MB (total)	128 MB (total)+540%
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	Intel 7 nm	5 nm, 6 nm-29%
Architecture	Raptor Lake-S (2023−2024)	Raphael (Zen4) (2022−2023)
PassMark	23,769	62,323+162%
Cinebench R23 Multi	—	38,581
Geekbench 6 Single	—	2,926
Geekbench 6 Multi	—	19,643

🧠

Memory & Platform

The Core i5-13400 uses the LGA1700 socket (PCIe 5.0), while the Ryzen 9 7950X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Core i5-13400	Ryzen 9 7950X3D
Socket	LGA1700	AM5
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	—	DDR5-5200
Max RAM Capacity	—	128 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	28

🔧

Advanced Features

Virtualization: not specified (Core i5-13400) / true (Ryzen 9 7950X3D). The Ryzen 9 7950X3D includes integrated graphics (Radeon Graphics), while the Core i5-13400 requires a dedicated GPU. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K.

Feature	Core i5-13400	Ryzen 9 7950X3D
Integrated GPU	—	Yes
IGPU Model	—	Radeon Graphics
Unlocked	—	Yes
AVX-512	—	Yes
Virtualization	—	true

💰

Value Analysis

The Core i5-13400 launched at $221 MSRP, while the Ryzen 9 7950X3D debuted at $699. On MSRP ($221 vs $699), the Core i5-13400 is $478 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13400 delivers 107.6 pts/$ vs 89.2 pts/$ for the Ryzen 9 7950X3D — making the Core i5-13400 the 18.7% better value option.