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 i5-10400F

2020

Why buy it

✅Includes a boxed cooler (Yes), unlike Core i7-13620H.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-13620H across 4 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (8,191 vs 15,176).
❌Smaller total L3 cache (12 MB vs 24 MB).
❌Launch MSRP is still $160 MSRP, while Core i7-13620H mostly shows up through inconsistent older-market listings.
❌44.4% higher power demand at 65W vs 45W.

Core i7-13620H

2023

Why buy it

✅Better for gaming: +76.1% higher average FPS across 4 shared CPU benchmark tests.
✅+100% larger total L3 cache (24 MB vs 12 MB).
✅Draws 45W instead of 65W, a 20W reduction.
✅Newer platform on FCBGA1744 with DDR5 support instead of LGA1200 and DDR4.
✅25% more PCIe lanes (20 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌No boxed cooler included, unlike Core i5-10400F.

Core i5-10400F

2020

Core i7-13620H

2023

Why buy it

✅Includes a boxed cooler (Yes), unlike Core i7-13620H.

Why buy it

✅Better for gaming: +76.1% higher average FPS across 4 shared CPU benchmark tests.
✅+100% larger total L3 cache (24 MB vs 12 MB).
✅Draws 45W instead of 65W, a 20W reduction.
✅Newer platform on FCBGA1744 with DDR5 support instead of LGA1200 and DDR4.
✅25% more PCIe lanes (20 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-13620H across 4 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (8,191 vs 15,176).
❌Smaller total L3 cache (12 MB vs 24 MB).
❌Launch MSRP is still $160 MSRP, while Core i7-13620H mostly shows up through inconsistent older-market listings.
❌44.4% higher power demand at 65W vs 45W.

Trade-offs

❌No boxed cooler included, unlike Core i5-10400F.

Quick Answers

So, is Core i7-13620H better than Core i5-10400F?

Yes. Core i7-13620H is the better overall CPU here. You are getting a 76.1% average FPS lead across 4 shared CPU game tests in our data, 85.3% better Cinebench R23 multi-core, 82.7% 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, Core i7-13620H is the better pick here. According to our tests, it delivers 76.1% 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 i7-13620H is the better fit. You are getting 85.3% better Cinebench R23 multi-core, backed by 10 cores and 16 threads. It also carries the larger cache pool with 100% larger total L3 cache (24 MB vs 12 MB).

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

Core i7-13620H is still the faster CPU overall, but Core i5-10400F makes more sense if price matters more than absolute performance. Core i7-13620H is at an unclear MSRP at unclear MSRP versus $160 MSRP, and it gives you a 76.1% average FPS lead across 4 shared CPU game tests in our data. Core i5-10400F is also 100.0% better value on MSRP (81.4 vs 0.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Core i7-13620H is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2020), a healthier platform with FCBGA1744 and DDR5 instead of LGA1200, 100% larger total L3 cache (24 MB vs 12 MB), and more multi-core headroom with 10 cores / 16 threads instead of 6/12. 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 i5-10400F Benchmark Check

Core i7-13620H Benchmark Check

Path of Exile 2

Preset	Core i5-10400F	Core i7-13620H
1080p
low	192 FPS	293 FPS
medium	152 FPS	269 FPS
high	123 FPS	229 FPS
ultra	100 FPS	196 FPS
1440p
low	153 FPS	241 FPS
medium	119 FPS	197 FPS
high	97 FPS	162 FPS
ultra	79 FPS	141 FPS
4K
low	82 FPS	169 FPS
medium	70 FPS	138 FPS
high	55 FPS	107 FPS
ultra	43 FPS	93 FPS

Open Core i5-10400F Open Core i7-13620H

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-10400F	Core i7-13620H
1080p
low	326 FPS	595 FPS
medium	318 FPS	519 FPS
high	290 FPS	426 FPS
ultra	253 FPS	384 FPS
1440p
low	326 FPS	538 FPS
medium	292 FPS	450 FPS
high	267 FPS	380 FPS
ultra	234 FPS	325 FPS
4K
low	309 FPS	333 FPS
medium	258 FPS	281 FPS
high	235 FPS	258 FPS
ultra	199 FPS	227 FPS

Open Core i5-10400F Open Core i7-13620H

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-10400F	Core i7-13620H
1080p
low	326 FPS	595 FPS
medium	326 FPS	595 FPS
high	326 FPS	595 FPS
ultra	326 FPS	595 FPS
1440p
low	326 FPS	595 FPS
medium	326 FPS	595 FPS
high	326 FPS	587 FPS
ultra	326 FPS	507 FPS
4K
low	326 FPS	595 FPS
medium	326 FPS	494 FPS
high	289 FPS	442 FPS
ultra	229 FPS	374 FPS

Open Core i5-10400F Open Core i7-13620H

League of Legends

League of Legends

Valorant

Preset	Core i5-10400F	Core i7-13620H
1080p
low	326 FPS	595 FPS
medium	326 FPS	595 FPS
high	326 FPS	595 FPS
ultra	326 FPS	595 FPS
1440p
low	326 FPS	595 FPS
medium	326 FPS	595 FPS
high	326 FPS	595 FPS
ultra	326 FPS	595 FPS
4K
low	326 FPS	595 FPS
medium	326 FPS	557 FPS
high	326 FPS	502 FPS
ultra	326 FPS	432 FPS

Open Core i5-10400F Open Core i7-13620H

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-10400F and Core i7-13620H

Core i5-10400F

The Core i5-10400F is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.3 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 13,029 points. Launch price was $155.

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.

⚡

Processing Power

The Core i5-10400F packs 6 cores / 12 threads, while the Core i7-13620H offers 10 cores / 16 threads — the Core i7-13620H has 4 more cores. Boost clocks reach 4.3 GHz on the Core i5-10400F versus 4.9 GHz on the Core i7-13620H — a 13% clock advantage for the Core i7-13620H (base: 2.9 GHz vs 2.4 GHz). The Core i5-10400F uses the Comet Lake (2020−2025) architecture (14 nm), while the Core i7-13620H uses Raptor Lake-H (2023−2024) (Intel 7 nm). In PassMark, the Core i5-10400F scores 13,029 against the Core i7-13620H's 23,804 — a 58.5% lead for the Core i7-13620H. Cinebench R23 multi-core: 8,191 vs 15,176 (59.8% advantage for the Core i7-13620H). Geekbench 6 single-core — the metric most relevant to gaming — records 1,454 vs 1,859, a 24.4% lead for the Core i7-13620H that directly translates to higher frame rates. Multi-core Geekbench: 5,783 vs 11,766 (68.2% advantage for the Core i7-13620H). L3 cache: 12 MB (total) on the Core i5-10400F vs 24 MB (total) on the Core i7-13620H.

Feature	Core i5-10400F	Core i7-13620H
Cores / Threads	6 / 12	10 / 16+67%
Boost Clock	4.3 GHz	4.9 GHz+14%
Base Clock	2.9 GHz+21%	2.4 GHz
L3 Cache	12 MB (total)	24 MB (total)+100%
L2 Cache	256K (per core)	2 MB (per core)+700%
Process	14 nm	Intel 7 nm-50%
Architecture	Comet Lake (2020−2025)	Raptor Lake-H (2023−2024)
PassMark	13,029	23,804+83%
Cinebench R23 Multi	8,191	15,176+85%
Geekbench 6 Single	1,454	1,859+28%
Geekbench 6 Multi	5,783	11,766+103%

🧠

Memory & Platform

The Core i5-10400F uses the LGA1200 socket (PCIe 3.0), while the Core i7-13620H uses FCBGA1744 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i5-10400F versus DDR5-5200 on the Core i7-13620H — the Core i7-13620H supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-10400F 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: 16 (Core i5-10400F) vs 20 (Core i7-13620H) — the Core i7-13620H offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H410,B460,H470,Z490,H510,B560,H570,Z590 (Core i5-10400F) and Mobile (Core i7-13620H).

Feature	Core i5-10400F	Core i7-13620H
Socket	LGA1200	FCBGA1744
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2666	DDR5-5200+25%
Max RAM Capacity	128 GB+33%	96 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	20+25%

🔧

Advanced Features

Only the Core i7-13620H has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Core i7-13620H supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. The Core i7-13620H includes integrated graphics (UHD Graphics (64EU)), while the Core i5-10400F requires a dedicated GPU. Primary use case: Core i5-10400F targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600.