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 i5-14450HX

2024

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 5 shared CPU benchmark tests.
❌Lower PassMark (23,557 vs 34,293).

Ryzen 7 7800X3D

2023

Why buy it

✅Better for gaming: +42.5% higher average FPS across 5 shared CPU benchmark tests.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $449 MSRP, while Core i5-14450HX mostly shows up through inconsistent older-market listings.

Core i5-14450HX

2024

Ryzen 7 7800X3D

2023

Why buy it

✅Better for gaming: +42.5% higher average FPS across 5 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 7 7800X3D across 5 shared CPU benchmark tests.
❌Lower PassMark (23,557 vs 34,293).

Trade-offs

❌Launch MSRP is still $449 MSRP, while Core i5-14450HX mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Ryzen 7 7800X3D better than Core i5-14450HX?

Yes. Ryzen 7 7800X3D is the better overall CPU here. You are getting a 42.5% average FPS lead across 5 shared CPU game tests in our data and 45.6% better PassMark, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 7800X3D is the better pick here. According to our tests, it delivers 42.5% more average FPS across 5 shared CPU game tests. It also has a big cache advantage at 96 MB vs 20 MB.

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

For streaming, content creation, and heavier multitasking, Ryzen 7 7800X3D is the better fit. You are getting 45.6% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 380% larger total L3 cache (96 MB vs 20 MB).

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

Ryzen 7 7800X3D is the smarter buy today. Ryzen 7 7800X3D is at an unclear MSRP at $449 MSRP versus unclear MSRP, and it gives you a 42.5% average FPS lead across 5 shared CPU game tests in our data. It is also 100.0% better value on MSRP (76.4 vs 0.0 PassMark/$), 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?

Core i5-14450HX is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2023). That makes it the safer long-term pick.

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 i5-14450HX Benchmark Check

Ryzen 7 7800X3D Benchmark Check

Path of Exile 2

Preset	Core i5-14450HX	Ryzen 7 7800X3D
1080p
low	252 FPS	266 FPS
medium	242 FPS	247 FPS
high	202 FPS	211 FPS
ultra	173 FPS	186 FPS
1440p
low	218 FPS	258 FPS
medium	187 FPS	215 FPS
high	151 FPS	171 FPS
ultra	132 FPS	154 FPS
4K
low	151 FPS	179 FPS
medium	129 FPS	149 FPS
high	99 FPS	112 FPS
ultra	87 FPS	100 FPS

Open Core i5-14450HX Open Ryzen 7 7800X3D

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-14450HX	Ryzen 7 7800X3D
1080p
low	555 FPS	857 FPS
medium	470 FPS	737 FPS
high	393 FPS	580 FPS
ultra	361 FPS	493 FPS
1440p
low	457 FPS	722 FPS
medium	402 FPS	611 FPS
high	345 FPS	500 FPS
ultra	300 FPS	398 FPS
4K
low	279 FPS	396 FPS
medium	246 FPS	339 FPS
high	231 FPS	315 FPS
ultra	203 FPS	273 FPS

Open Core i5-14450HX Open Ryzen 7 7800X3D

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-14450HX	Ryzen 7 7800X3D
1080p
low	589 FPS	857 FPS
medium	526 FPS	857 FPS
high	466 FPS	857 FPS
ultra	404 FPS	857 FPS
1440p
low	588 FPS	857 FPS
medium	484 FPS	851 FPS
high	423 FPS	786 FPS
ultra	369 FPS	656 FPS
4K
low	433 FPS	558 FPS
medium	371 FPS	479 FPS
high	333 FPS	427 FPS
ultra	284 FPS	362 FPS

Open Core i5-14450HX Open Ryzen 7 7800X3D

League of Legends

League of Legends

Valorant

Preset	Core i5-14450HX	Ryzen 7 7800X3D
1080p
low	589 FPS	857 FPS
medium	589 FPS	857 FPS
high	589 FPS	857 FPS
ultra	589 FPS	782 FPS
1440p
low	589 FPS	857 FPS
medium	589 FPS	760 FPS
high	588 FPS	669 FPS
ultra	512 FPS	576 FPS
4K
low	531 FPS	618 FPS
medium	486 FPS	556 FPS
high	434 FPS	495 FPS
ultra	378 FPS	428 FPS

Open Core i5-14450HX Open Ryzen 7 7800X3D

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-14450HX and Ryzen 7 7800X3D

Core i5-14450HX

The Core i5-14450HX is manufactured by Intel. It was released in 8 January 2024 (1 year ago). It is based on the Raptor Lake-HX Refresh (2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.4 GHz, with boost up to 4.8 GHz. L3 cache: 20 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1964. Thermal design power (TDP): + 20 MB. Memory support: DDR4, DDR5. Passmark benchmark score: 23,557 points. Launch price was $299.

Ryzen 7 7800X3D

The Ryzen 7 7800X3D 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 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.

⚡

Processing Power

The Core i5-14450HX packs 10 cores / 16 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Core i5-14450HX has 2 more cores. Boost clocks reach 4.8 GHz on the Core i5-14450HX versus 5 GHz on the Ryzen 7 7800X3D — a 4.1% clock advantage for the Ryzen 7 7800X3D (base: 2.4 GHz vs 4.4 GHz). The Core i5-14450HX uses the Raptor Lake-HX Refresh (2024) architecture (Intel 7 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the Core i5-14450HX scores 23,557 against the Ryzen 7 7800X3D's 34,293 — a 37.1% lead for the Ryzen 7 7800X3D. L3 cache: 20 MB (total) on the Core i5-14450HX vs 96 MB (total) on the Ryzen 7 7800X3D.

Feature	Core i5-14450HX	Ryzen 7 7800X3D
Cores / Threads	10 / 16+25%	8 / 16
Boost Clock	4.8 GHz	5 GHz+4%
Base Clock	2.4 GHz	4.4 GHz+83%
L3 Cache	20 MB (total)	96 MB (total)+380%
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	Intel 7 nm	5 nm-29%
Architecture	Raptor Lake-HX Refresh (2024)	Raphael (Zen4) (2022−2023)
PassMark	23,557	34,293+46%
Cinebench R23 Multi	—	18,500
Geekbench 6 Single	—	2,700
Geekbench 6 Multi	—	15,000

🧠

Memory & Platform

The Core i5-14450HX uses the FCBGA1964 socket (PCIe 5.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-5600 memory speed. The Core i5-14450HX 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 i5-14450HX) vs 28 (Ryzen 7 7800X3D) — the Ryzen 7 7800X3D offers 8 more lanes for additional GPUs or NVMe drives.

Feature	Core i5-14450HX	Ryzen 7 7800X3D
Socket	FCBGA1964	AM5
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-5600	DDR5-5200
Max RAM Capacity	192 GB+50%	128 GB
RAM Channels	2	2
ECC Support	Yes	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 i5-14450HX) vs AMD-V (Ryzen 7 7800X3D). Both include integrated graphics — Intel UHD Graphics (Core i5-14450HX) and AMD Radeon Graphics (2-core) (Ryzen 7 7800X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-14450HX targets Mobile, Ryzen 7 7800X3D targets Gaming. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K.

Feature	Core i5-14450HX	Ryzen 7 7800X3D
Integrated GPU	Yes	Yes
IGPU Model	Intel UHD Graphics	AMD Radeon Graphics (2-core)
Unlocked	Yes	Yes
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d	AMD-V
Target Use	Mobile	Gaming