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 i9-14900HX

2024

Why buy it

✅+89.2% higher Cinebench R23 multi-core.
✅Draws 55W instead of 120W, a 65W reduction.
✅Includes a boxed cooler (Laptop Integrated), unlike Ryzen 7 7800X3D.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 4 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 66.9 vs 76.4 PassMark/$ ($668 MSRP vs $449 MSRP).

Ryzen 7 7800X3D

2023

Why buy it

✅Better for gaming: +37.7% higher average FPS across 4 shared CPU benchmark tests.
✅Costs $219 less on MSRP ($449 MSRP vs $668 MSRP).
✅Delivers 14.2% more PassMark for each dollar spent, at 76.4 vs 66.9 PassMark/$ ($449 MSRP vs $668 MSRP).
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower Cinebench R23 multi-core (18,500 vs 35,000).
❌118.2% higher power demand at 120W vs 55W.
❌No boxed cooler included, unlike Core i9-14900HX.

Core i9-14900HX

2024

Ryzen 7 7800X3D

2023

Why buy it

✅+89.2% higher Cinebench R23 multi-core.
✅Draws 55W instead of 120W, a 65W reduction.
✅Includes a boxed cooler (Laptop Integrated), unlike Ryzen 7 7800X3D.

Why buy it

✅Better for gaming: +37.7% higher average FPS across 4 shared CPU benchmark tests.
✅Costs $219 less on MSRP ($449 MSRP vs $668 MSRP).
✅Delivers 14.2% more PassMark for each dollar spent, at 76.4 vs 66.9 PassMark/$ ($449 MSRP vs $668 MSRP).
✅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 4 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 66.9 vs 76.4 PassMark/$ ($668 MSRP vs $449 MSRP).

Trade-offs

❌Lower Cinebench R23 multi-core (18,500 vs 35,000).
❌118.2% higher power demand at 120W vs 55W.
❌No boxed cooler included, unlike Core i9-14900HX.

Quick Answers

So, is Core i9-14900HX better than Ryzen 7 7800X3D?

It depends on what matters more to you. For gaming, Ryzen 7 7800X3D is ahead with a 37.7% average FPS lead across 4 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i9-14900HX pulls ahead with 89.2% better Cinebench R23 multi-core. Ryzen 7 7800X3D also has the bigger cache pool with 166.7% larger total L3 cache (96 MB vs 36 MB).

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

For streaming, content creation, and heavier multitasking, Core i9-14900HX is the better fit. You are getting 89.2% better Cinebench R23 multi-core, backed by 24 cores and 32 threads.

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

Core i9-14900HX is still the faster CPU overall, but Ryzen 7 7800X3D makes more sense if price matters more than absolute performance. Core i9-14900HX is 48.8% more expensive on MSRP at $668 MSRP versus $449 MSRP, and it gives you 89.2% better Cinebench R23 multi-core. The trade-off is that Ryzen 7 7800X3D is still the better pure gaming CPU with a 37.7% average FPS lead across 4 shared CPU game tests in our data. Ryzen 7 7800X3D is also 14.2% better value on MSRP (76.4 vs 66.9 PassMark/$), 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 i9-14900HX is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2023) and more multi-core headroom with 24 cores / 32 threads instead of 8/16. That extra compute headroom should age better as games, background tasks, and creator workloads get heavier.

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 i9-14900HX Benchmark Check

Ryzen 7 7800X3D Benchmark Check

Path of Exile 2

Preset	Core i9-14900HX	Ryzen 7 7800X3D
1080p
low	318 FPS	266 FPS
medium	309 FPS	247 FPS
high	244 FPS	211 FPS
ultra	206 FPS	186 FPS
1440p
low	276 FPS	258 FPS
medium	238 FPS	215 FPS
high	176 FPS	171 FPS
ultra	155 FPS	154 FPS
4K
low	190 FPS	179 FPS
medium	162 FPS	149 FPS
high	121 FPS	112 FPS
ultra	109 FPS	100 FPS

Open Core i9-14900HX Open Ryzen 7 7800X3D

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i9-14900HX	Ryzen 7 7800X3D
1080p
low	496 FPS	857 FPS
medium	436 FPS	735 FPS
high	355 FPS	579 FPS
ultra	314 FPS	491 FPS
1440p
low	421 FPS	715 FPS
medium	381 FPS	607 FPS
high	317 FPS	497 FPS
ultra	258 FPS	396 FPS
4K
low	236 FPS	393 FPS
medium	217 FPS	337 FPS
high	206 FPS	314 FPS
ultra	180 FPS	271 FPS

Open Core i9-14900HX Open Ryzen 7 7800X3D

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i9-14900HX	Ryzen 7 7800X3D
1080p
low	761 FPS	857 FPS
medium	626 FPS	857 FPS
high	542 FPS	857 FPS
ultra	466 FPS	857 FPS
1440p
low	681 FPS	857 FPS
medium	568 FPS	851 FPS
high	486 FPS	786 FPS
ultra	425 FPS	656 FPS
4K
low	501 FPS	558 FPS
medium	439 FPS	479 FPS
high	392 FPS	427 FPS
ultra	334 FPS	362 FPS

Open Core i9-14900HX Open Ryzen 7 7800X3D

League of Legends

League of Legends

Valorant

Preset	Core i9-14900HX	Ryzen 7 7800X3D
1080p
low	999 FPS	857 FPS
medium	896 FPS	857 FPS
high	783 FPS	857 FPS
ultra	696 FPS	782 FPS
1440p
low	829 FPS	857 FPS
medium	731 FPS	760 FPS
high	639 FPS	669 FPS
ultra	561 FPS	576 FPS
4K
low	612 FPS	618 FPS
medium	549 FPS	556 FPS
high	485 FPS	495 FPS
ultra	425 FPS	428 FPS

Open Core i9-14900HX Open Ryzen 7 7800X3D

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i9-14900HX and Ryzen 7 7800X3D

Core i9-14900HX

The Core i9-14900HX 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 24 cores and 32 threads. Base frequency is 2.2 GHz, with boost up to 5.7 GHz. L3 cache: 36 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1964. Thermal design power (TDP): 55 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 44,685 points. Launch price was $499.

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 i9-14900HX packs 24 cores / 32 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Core i9-14900HX has 16 more cores. Boost clocks reach 5.7 GHz on the Core i9-14900HX versus 5 GHz on the Ryzen 7 7800X3D — a 13.1% clock advantage for the Core i9-14900HX (base: 2.2 GHz vs 4.4 GHz). The Core i9-14900HX 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 i9-14900HX scores 44,685 against the Ryzen 7 7800X3D's 34,293 — a 26.3% lead for the Core i9-14900HX. Cinebench R23 multi-core: 35,000 vs 18,500 (61.7% advantage for the Core i9-14900HX). Geekbench 6 single-core — the metric most relevant to gaming — records 3,000 vs 2,700, a 10.5% lead for the Core i9-14900HX that directly translates to higher frame rates. Multi-core Geekbench: 17,500 vs 15,000 (15.4% advantage for the Core i9-14900HX). L3 cache: 36 MB (total) on the Core i9-14900HX vs 96 MB (total) on the Ryzen 7 7800X3D.

Feature	Core i9-14900HX	Ryzen 7 7800X3D
Cores / Threads	24 / 32+200%	8 / 16
Boost Clock	5.7 GHz+14%	5 GHz
Base Clock	2.2 GHz	4.4 GHz+100%
L3 Cache	36 MB (total)	96 MB (total)+167%
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	44,685+30%	34,293
Cinebench R23 Multi	35,000+89%	18,500
Geekbench 6 Single	3,000+11%	2,700
Geekbench 6 Multi	17,500+17%	15,000

🧠

Memory & Platform

The Core i9-14900HX 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, DDR4-3200 memory speed. The Core i9-14900HX 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 i9-14900HX) vs 28 (Ryzen 7 7800X3D) — the Ryzen 7 7800X3D offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM770,WM790 (Core i9-14900HX) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).

Feature	Core i9-14900HX	Ryzen 7 7800X3D
Socket	FCBGA1964	AM5
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-5600, DDR4-3200	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. Only the Ryzen 7 7800X3D supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Core i9-14900HX) vs AMD-V (Ryzen 7 7800X3D). Both include integrated graphics — UHD Graphics 770 (Core i9-14900HX) 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 i9-14900HX targets Flagship Gaming Laptop, Ryzen 7 7800X3D targets Gaming. Direct competitor: Core i9-14900HX rivals Ryzen 9 7945HX; Ryzen 7 7800X3D rivals Intel Core i7-14700K.

Feature	Core i9-14900HX	Ryzen 7 7800X3D
Integrated GPU	Yes	Yes
IGPU Model	UHD Graphics 770	AMD Radeon Graphics (2-core)
Unlocked	Yes	Yes
AVX-512	No	Yes
Virtualization	VT-x, VT-d, EPT	AMD-V
Target Use	Flagship Gaming Laptop	Gaming

💰

Value Analysis

The Core i9-14900HX launched at $668 MSRP, while the Ryzen 7 7800X3D debuted at $449. On MSRP ($668 vs $449), the Ryzen 7 7800X3D is $219 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i9-14900HX delivers 66.9 pts/$ vs 76.4 pts/$ for the Ryzen 7 7800X3D — making the Ryzen 7 7800X3D the 13.2% better value option.