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 i7-13620H

2023

Why buy it

✅Draws 45W instead of 120W, a 75W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7950X3D across 4 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (15,176 vs 38,581).

Ryzen 9 7950X3D

2023

Why buy it

✅Better for gaming: +25.4% higher average FPS across 4 shared CPU benchmark tests.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $699 MSRP, while Core i7-13620H mostly shows up through inconsistent older-market listings.
❌166.7% higher power demand at 120W vs 45W.

Core i7-13620H

2023

Ryzen 9 7950X3D

2023

Why buy it

✅Draws 45W instead of 120W, a 75W reduction.

Why buy it

✅Better for gaming: +25.4% higher average FPS across 4 shared CPU benchmark tests.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7950X3D across 4 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (15,176 vs 38,581).

Trade-offs

❌Launch MSRP is still $699 MSRP, while Core i7-13620H mostly shows up through inconsistent older-market listings.
❌166.7% higher power demand at 120W vs 45W.

Quick Answers

So, is Ryzen 9 7950X3D better than Core i7-13620H?

Yes. Ryzen 9 7950X3D is the better overall CPU here. You are getting a 25.4% average FPS lead across 4 shared CPU game tests in our data, 154.2% better Cinebench R23 multi-core, 161.8% 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 7950X3D is the better pick here. According to our tests, it delivers 25.4% more average FPS across 4 shared CPU game tests. It also has a big cache advantage at 128 MB vs 24 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 154.2% better Cinebench R23 multi-core, backed by 16 cores and 32 threads. It also carries the larger cache pool with 433.3% larger total L3 cache (128 MB vs 24 MB).

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

Ryzen 9 7950X3D is the smarter buy today. Ryzen 9 7950X3D is at an unclear MSRP at $699 MSRP versus unclear MSRP, and it gives you a 25.4% average FPS lead across 4 shared CPU game tests in our data. It is also 100.0% better value on MSRP (89.2 vs 0.0 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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 24 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 i7-13620H Benchmark Check

Ryzen 9 7950X3D Benchmark Check

Path of Exile 2

Preset	Core i7-13620H	Ryzen 9 7950X3D
1080p
low	293 FPS	291 FPS
medium	269 FPS	265 FPS
high	229 FPS	219 FPS
ultra	196 FPS	186 FPS
1440p
low	241 FPS	275 FPS
medium	197 FPS	227 FPS
high	162 FPS	177 FPS
ultra	141 FPS	156 FPS
4K
low	169 FPS	190 FPS
medium	138 FPS	156 FPS
high	107 FPS	120 FPS
ultra	93 FPS	107 FPS

Open Core i7-13620H Open Ryzen 9 7950X3D

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-13620H	Ryzen 9 7950X3D
1080p
low	595 FPS	734 FPS
medium	519 FPS	627 FPS
high	426 FPS	465 FPS
ultra	384 FPS	393 FPS
1440p
low	532 FPS	602 FPS
medium	450 FPS	536 FPS
high	380 FPS	413 FPS
ultra	325 FPS	326 FPS
4K
low	329 FPS	338 FPS
medium	281 FPS	305 FPS
high	258 FPS	268 FPS
ultra	227 FPS	229 FPS

Open Core i7-13620H Open Ryzen 9 7950X3D

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-13620H	Ryzen 9 7950X3D
1080p
low	595 FPS	1025 FPS
medium	595 FPS	1122 FPS
high	595 FPS	1062 FPS
ultra	595 FPS	875 FPS
1440p
low	595 FPS	936 FPS
medium	595 FPS	845 FPS
high	587 FPS	775 FPS
ultra	507 FPS	656 FPS
4K
low	595 FPS	574 FPS
medium	494 FPS	498 FPS
high	442 FPS	447 FPS
ultra	374 FPS	378 FPS

Open Core i7-13620H Open Ryzen 9 7950X3D

League of Legends

League of Legends

Valorant

Preset	Core i7-13620H	Ryzen 9 7950X3D
1080p
low	595 FPS	1082 FPS
medium	595 FPS	973 FPS
high	595 FPS	854 FPS
ultra	595 FPS	766 FPS
1440p
low	595 FPS	853 FPS
medium	595 FPS	751 FPS
high	595 FPS	659 FPS
ultra	595 FPS	569 FPS
4K
low	595 FPS	623 FPS
medium	557 FPS	555 FPS
high	502 FPS	493 FPS
ultra	432 FPS	426 FPS

Open Core i7-13620H Open Ryzen 9 7950X3D

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-13620H and Ryzen 9 7950X3D

Core i7-13620H

The Core i7-13620H 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 10 cores and 16 threads. Base frequency is 2.4 GHz, with boost up to 4.9 GHz. L3 cache: 24 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 45 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 23,804 points. Launch price was $502.

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 i7-13620H 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 4.9 GHz on the Core i7-13620H versus 5.7 GHz on the Ryzen 9 7950X3D — a 15.1% clock advantage for the Ryzen 9 7950X3D (base: 2.4 GHz vs 4.2 GHz). The Core i7-13620H uses the Raptor Lake-H (2023−2024) architecture (Intel 7 nm), while the Ryzen 9 7950X3D uses Raphael (Zen4) (2022−2023) (5 nm, 6 nm). In PassMark, the Core i7-13620H scores 23,804 against the Ryzen 9 7950X3D's 62,323 — a 89.4% lead for the Ryzen 9 7950X3D. Cinebench R23 multi-core: 15,176 vs 38,581 (87.1% advantage for the Ryzen 9 7950X3D). Geekbench 6 single-core — the metric most relevant to gaming — records 1,859 vs 2,926, a 44.6% lead for the Ryzen 9 7950X3D that directly translates to higher frame rates. Multi-core Geekbench: 11,766 vs 19,643 (50.2% advantage for the Ryzen 9 7950X3D). L3 cache: 24 MB (total) on the Core i7-13620H vs 128 MB (total) on the Ryzen 9 7950X3D.

Feature	Core i7-13620H	Ryzen 9 7950X3D
Cores / Threads	10 / 16	16 / 32+60%
Boost Clock	4.9 GHz	5.7 GHz+16%
Base Clock	2.4 GHz	4.2 GHz+75%
L3 Cache	24 MB (total)	128 MB (total)+433%
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	Intel 7 nm	5 nm, 6 nm-29%
Architecture	Raptor Lake-H (2023−2024)	Raphael (Zen4) (2022−2023)
PassMark	23,804	62,323+162%
Cinebench R23 Multi	15,176	38,581+154%
Geekbench 6 Single	1,859	2,926+57%
Geekbench 6 Multi	11,766	19,643+67%

🧠

Memory & Platform

The Core i7-13620H uses the FCBGA1744 socket (PCIe 4.0), while the Ryzen 9 7950X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-5200 memory speed. The Ryzen 9 7950X3D supports up to 128 GB of RAM compared to 96 GB — 28.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i7-13620H) vs 28 (Ryzen 9 7950X3D) — the Ryzen 9 7950X3D offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Mobile (Core i7-13620H) and AMD X670E,AMD X670,AMD B650E,AMD B650 (Ryzen 9 7950X3D).

Feature	Core i7-13620H	Ryzen 9 7950X3D
Socket	FCBGA1744	AM5
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR5-5200	DDR5-5200
Max RAM Capacity	96 GB	128 GB+33%
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	20	28+40%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (Core i7-13620H) vs true (Ryzen 9 7950X3D). Both include integrated graphics — UHD Graphics (64EU) (Core i7-13620H) and Radeon Graphics (Ryzen 9 7950X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: Ryzen 9 7950X3D rivals Core i9-13900K.