Core i7-12650HX vs Ryzen 7 7840S

Core i7-12650HX vs Ryzen 7 7840S Performance Spectrum

Core i7-12650HX

14 / 20

23,215

0.0%

23,290

+0.3%

Ryzen Threadripper PRO 5945WX

Ryzen 9 7945HX3D

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

About PassMark

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.

Core i7-12650HX vs Ryzen 7 7840S FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Core i7-12650HX vs Ryzen 7 7840S: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Core i7-12650HX

2022

Why buy it

✅+50% larger total L3 cache (24 MB vs 16 MB).
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7840S across 50 shared CPU benchmark tests.
❌Lower Geekbench multi-core (10,250 vs 13,535).
❌587.5% higher power demand at 55W vs 8W.

Ryzen 7 7840S

2023

Why buy it

✅Better for gaming: +18.2% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 8W instead of 55W, a 47W reduction.

Trade-offs

❌Smaller total L3 cache (16 MB vs 24 MB).

Quick Answers

So, is Ryzen 7 7840S better than Core i7-12650HX?

Yes. Ryzen 7 7840S is the better all-around CPU here. It gives you a 18.2% average FPS lead across 50 shared CPU game tests in our data, 32% better Geekbench multi-core, 0.3% higher PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 7840S is the better pick. According to our tests, it delivers 18.2% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 7 7840S is the stronger fit. You are getting 32% better Geekbench multi-core, backed by 8 cores and 16 threads.

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

Ryzen 7 7840S still makes the most sense overall. Ryzen 7 7840S comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 18.2% average FPS lead across 50 shared CPU game tests in our data.

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

Ryzen 7 7840S makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022) and more multi-core headroom with 8 cores / 16 threads instead of 14/20. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-12650HX vs Ryzen 7 7840S Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Core i7-12650HX

The Core i7-12650HX is manufactured by Intel. It was released in 10 May 2022 (3 years ago). It is based on the Alder Lake-HX (2022) architecture. It features 14 cores and 20 threads. Base frequency is 2 GHz, with boost up to 4.7 GHz. L3 cache: 24 MB (total). L2 cache: 1.25 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: 23,215 points. Launch price was $299.

Ryzen 7 7840S

The Ryzen 7 7840S is manufactured by AMD. It was released in 5 January 2023 (2 years ago). It is based on the Phoenix-HS (Zen 4) (2023) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB. L2 cache: 8 MB. Built on 4 nm process technology. Socket: FP7/FP7r2/FP8. Thermal design power (TDP): 8 MB + 16 MB. Memory support: DDR5. Passmark benchmark score: 23,290 points. Launch price was $299.

⚡

Processing Power

The Core i7-12650HX packs 14 cores / 20 threads, while the Ryzen 7 7840S offers 8 cores / 16 threads — the Core i7-12650HX has 6 more cores. Boost clocks reach 4.7 GHz on the Core i7-12650HX versus 5.1 GHz on the Ryzen 7 7840S — a 8.2% clock advantage for the Ryzen 7 7840S (base: 2 GHz vs 3.8 GHz). The Core i7-12650HX uses the Alder Lake-HX (2022) architecture (Intel 7 nm), while the Ryzen 7 7840S uses Phoenix-HS (Zen 4) (2023) (4 nm). In PassMark, the Core i7-12650HX scores 23,215 against the Ryzen 7 7840S's 23,290 — a 0.3% lead for the Ryzen 7 7840S. Geekbench 6 single-core — the metric most relevant to gaming — records 2,400 vs 2,570, a 6.8% lead for the Ryzen 7 7840S that directly translates to higher frame rates. Multi-core Geekbench: 10,250 vs 13,535 (27.6% advantage for the Ryzen 7 7840S). L3 cache: 24 MB (total) on the Core i7-12650HX vs 16 MB on the Ryzen 7 7840S.

Feature	Core i7-12650HX	Ryzen 7 7840S
Cores / Threads	14 / 20+75%	8 / 16
Boost Clock	4.7 GHz	5.1 GHz+9%
Base Clock	2 GHz	3.8 GHz+90%
L3 Cache	24 MB (total)+50%	16 MB
L2 Cache	1.25 MB (per core)	8 MB+540%
Process	Intel 7 nm	4 nm-43%
Architecture	Alder Lake-HX (2022)	Phoenix-HS (Zen 4) (2023)
PassMark	23,215	23,290
Cinebench R23 Multi	—	13,500
Geekbench 6 Single	2,400	2,570+7%
Geekbench 6 Multi	10,250	13,535+32%

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Memory & Platform

The Core i7-12650HX uses the FCBGA1964 socket (PCIe 5.0), while the Ryzen 7 7840S uses FP7/FP7r2/FP8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Core i7-12650HX versus DDR5-5600, LPDDR5x-7500 on the Ryzen 7 7840S — the Ryzen 7 7840S supports 16.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 7840S supports up to 256 GB of RAM compared to 128 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 48 (Core i7-12650HX) vs 20 (Ryzen 7 7840S) — the Core i7-12650HX offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM670,WM690 (Core i7-12650HX) and SoC (Ryzen 7 7840S).

Feature	Core i7-12650HX	Ryzen 7 7840S
Socket	FCBGA1964	FP7/FP7r2/FP8
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-4800	DDR5-5600, LPDDR5x-7500+17%
Max RAM Capacity	128 GB	256 GB+100%
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	48+140%	20

🔧

Advanced Features

Only the Core i7-12650HX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 7 7840S supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i7-12650HX) vs AMD-V (SVM) (Ryzen 7 7840S). Both include integrated graphics — Intel UHD Graphics 770 (Core i7-12650HX) and Radeon 780M (Ryzen 7 7840S) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-12650HX targets Gaming Laptop, Ryzen 7 7840S targets Gaming. Direct competitor: Ryzen 7 7840S rivals Core i7-1360P.

Feature	Core i7-12650HX	Ryzen 7 7840S
Integrated GPU	Yes	Yes
IGPU Model	Intel UHD Graphics 770	Radeon 780M
Unlocked	Yes	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d	AMD-V (SVM)
Target Use	Gaming Laptop	Gaming