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 i7-14650HX

2024

Why buy it

✅+2% higher PassMark.
✅Draws 55W instead of 65W, a 10W reduction.
✅Newer platform on FCBGA1964 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with UHD Graphics (32 EU), while Ryzen 9 5900 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (30 MB vs 64 MB).

Ryzen 9 5900

2021

Why buy it

✅Better for gaming: +17.1% higher average FPS across 50 shared CPU benchmark tests.
✅+113.3% larger total L3 cache (64 MB vs 30 MB).
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (33,912 vs 34,598).
❌Launch MSRP is still $549 MSRP, while Core i7-14650HX mostly shows up through inconsistent older-market listings.
❌18.2% higher power demand at 65W vs 55W.
❌Older platform position on AM4 with DDR4, while Core i7-14650HX moves to FCBGA1964 and DDR5.
❌No integrated graphics, while Core i7-14650HX can still boot and troubleshoot without a discrete GPU.

Core i7-14650HX

2024

Ryzen 9 5900

2021

Why buy it

✅+2% higher PassMark.
✅Draws 55W instead of 65W, a 10W reduction.
✅Newer platform on FCBGA1964 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with UHD Graphics (32 EU), while Ryzen 9 5900 needs a discrete GPU.

Why buy it

✅Better for gaming: +17.1% higher average FPS across 50 shared CPU benchmark tests.
✅+113.3% larger total L3 cache (64 MB vs 30 MB).
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (30 MB vs 64 MB).

Trade-offs

❌Lower PassMark (33,912 vs 34,598).
❌Launch MSRP is still $549 MSRP, while Core i7-14650HX mostly shows up through inconsistent older-market listings.
❌18.2% higher power demand at 65W vs 55W.
❌Older platform position on AM4 with DDR4, while Core i7-14650HX moves to FCBGA1964 and DDR5.
❌No integrated graphics, while Core i7-14650HX can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-14650HX better than Ryzen 9 5900?

It depends on what matters more to you. For gaming, Ryzen 9 5900 is ahead with a 17.1% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i7-14650HX pulls ahead with 2% better PassMark. Ryzen 9 5900 also has the bigger cache pool with 113.3% larger total L3 cache (64 MB vs 30 MB).

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

For streaming, content creation, and heavier multitasking, Core i7-14650HX is the better fit. You are getting 2% better PassMark, backed by 16 cores and 24 threads.

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

Core i7-14650HX is still the faster CPU overall, but Ryzen 9 5900 makes more sense if price matters more than absolute performance. Core i7-14650HX is at an unclear MSRP at unclear MSRP versus $549 MSRP, and it gives you 2% better PassMark. The trade-off is that Ryzen 9 5900 is still the better pure gaming CPU with a 17.1% average FPS lead across 50 shared CPU game tests in our data. Ryzen 9 5900 is also 100.0% better value on MSRP (61.8 vs 0.0 PassMark/$), 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 i7-14650HX is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2021), a healthier platform with FCBGA1964 and DDR5 instead of AM4, and more multi-core headroom with 16 cores / 24 threads instead of 12/24. 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 i7-14650HX Benchmark Check

Ryzen 9 5900 Benchmark Check

Path of Exile 2

Preset	Core i7-14650HX	Ryzen 9 5900
1080p
low	262 FPS	164 FPS
medium	252 FPS	135 FPS
high	208 FPS	117 FPS
ultra	177 FPS	98 FPS
1440p
low	223 FPS	150 FPS
medium	191 FPS	120 FPS
high	152 FPS	99 FPS
ultra	133 FPS	83 FPS
4K
low	152 FPS	84 FPS
medium	130 FPS	72 FPS
high	99 FPS	58 FPS
ultra	88 FPS	47 FPS

Open Core i7-14650HX Open Ryzen 9 5900

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-14650HX	Ryzen 9 5900
1080p
low	343 FPS	734 FPS
medium	293 FPS	625 FPS
high	246 FPS	495 FPS
ultra	224 FPS	437 FPS
1440p
low	298 FPS	608 FPS
medium	264 FPS	529 FPS
high	223 FPS	440 FPS
ultra	192 FPS	361 FPS
4K
low	176 FPS	358 FPS
medium	159 FPS	314 FPS
high	151 FPS	286 FPS
ultra	132 FPS	253 FPS

Open Core i7-14650HX Open Ryzen 9 5900

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-14650HX	Ryzen 9 5900
1080p
low	647 FPS	805 FPS
medium	529 FPS	627 FPS
high	466 FPS	543 FPS
ultra	404 FPS	449 FPS
1440p
low	590 FPS	690 FPS
medium	490 FPS	543 FPS
high	426 FPS	469 FPS
ultra	370 FPS	393 FPS
4K
low	433 FPS	490 FPS
medium	373 FPS	404 FPS
high	338 FPS	359 FPS
ultra	289 FPS	296 FPS

Open Core i7-14650HX Open Ryzen 9 5900

League of Legends

League of Legends

Valorant

Preset	Core i7-14650HX	Ryzen 9 5900
1080p
low	865 FPS	848 FPS
medium	829 FPS	848 FPS
high	715 FPS	836 FPS
ultra	643 FPS	744 FPS
1440p
low	778 FPS	848 FPS
medium	694 FPS	760 FPS
high	599 FPS	665 FPS
ultra	528 FPS	570 FPS
4K
low	534 FPS	626 FPS
medium	484 FPS	559 FPS
high	432 FPS	494 FPS
ultra	378 FPS	426 FPS

Open Core i7-14650HX Open Ryzen 9 5900

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-14650HX and Ryzen 9 5900

Core i7-14650HX

The Core i7-14650HX 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 16 cores and 24 threads. Base frequency is 2.2 GHz, with boost up to 5.1 GHz. L3 cache: 30 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: 34,598 points. Launch price was $499.

Ryzen 9 5900

The Ryzen 9 5900 is manufactured by AMD. It was released in 12 January 2021 (4 years ago). It is based on the Vermeer (2020−2025) architecture. It features 12 cores and 24 threads. Base frequency is 3 GHz, with boost up to 4.7 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 33,912 points. Launch price was $499.

⚡

Processing Power

The Core i7-14650HX packs 16 cores / 24 threads, while the Ryzen 9 5900 offers 12 cores / 24 threads — the Core i7-14650HX has 4 more cores. Boost clocks reach 5.1 GHz on the Core i7-14650HX versus 4.7 GHz on the Ryzen 9 5900 — a 8.2% clock advantage for the Core i7-14650HX (base: 2.2 GHz vs 3 GHz). The Core i7-14650HX uses the Raptor Lake-HX Refresh (2024) architecture (Intel 7 nm), while the Ryzen 9 5900 uses Vermeer (2020−2025) (7 nm, 12 nm). In PassMark, the Core i7-14650HX scores 34,598 against the Ryzen 9 5900's 33,912 — a 2% lead for the Core i7-14650HX. L3 cache: 30 MB (total) on the Core i7-14650HX vs 64 MB on the Ryzen 9 5900.

Feature	Core i7-14650HX	Ryzen 9 5900
Cores / Threads	16 / 24+33%	12 / 24
Boost Clock	5.1 GHz+9%	4.7 GHz
Base Clock	2.2 GHz	3 GHz+36%
L3 Cache	30 MB (total)	64 MB+113%
L2 Cache	2 MB (per core)+300%	512K (per core)
Process	Intel 7 nm	7 nm, 12 nm
Architecture	Raptor Lake-HX Refresh (2024)	Vermeer (2020−2025)
PassMark	34,598+2%	33,912
Cinebench R23 Multi	23,000	—
Geekbench 6 Single	2,770	—
Geekbench 6 Multi	14,930	—

🧠

Memory & Platform

The Core i7-14650HX uses the FCBGA1964 socket (PCIe 5.0), while the Ryzen 9 5900 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600, DDR4-3200 on the Core i7-14650HX versus DDR4-3200 on the Ryzen 9 5900 — the Core i7-14650HX supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-14650HX 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 i7-14650HX) vs 24 (Ryzen 9 5900) — the Ryzen 9 5900 offers 4 more lanes for additional GPUs or NVMe drives.

Feature	Core i7-14650HX	Ryzen 9 5900
Socket	FCBGA1964	AM4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5600, DDR4-3200+25%	DDR4-3200
Max RAM Capacity	192 GB+50%	128 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	20	24+20%

🔧

Advanced Features

Only the Ryzen 9 5900 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d, EPT (Core i7-14650HX) vs AMD-V (Ryzen 9 5900). The Core i7-14650HX includes integrated graphics (UHD Graphics (32 EU)), while the Ryzen 9 5900 requires a dedicated GPU. Primary use case: Core i7-14650HX targets Gaming, Ryzen 9 5900 targets OEM Gaming. Direct competitor: Core i7-14650HX rivals Core i7-13700HX.