Core i7-12650HX vs Core i7-12700K

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 i7-12650HX

2022

Why buy it

✅Draws 55W instead of 125W, a 70W reduction.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12700K across 50 shared CPU benchmark tests.
❌Lower PassMark (23,215 vs 34,347).

Core i7-12700K

2021

Why buy it

✅Better for gaming: +19.5% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Launch MSRP is still $409 MSRP, while Core i7-12650HX mostly shows up through inconsistent older-market listings.
❌127.3% higher power demand at 125W vs 55W.

Core i7-12650HX

2022

Core i7-12700K

2021

Why buy it

✅Draws 55W instead of 125W, a 70W reduction.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Why buy it

✅Better for gaming: +19.5% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12700K across 50 shared CPU benchmark tests.
❌Lower PassMark (23,215 vs 34,347).

Trade-offs

❌Launch MSRP is still $409 MSRP, while Core i7-12650HX mostly shows up through inconsistent older-market listings.
❌127.3% higher power demand at 125W vs 55W.

Quick Answers

So, is Core i7-12700K better than Core i7-12650HX?

Yes. Core i7-12700K is the better overall CPU here. You are getting a 19.5% average FPS lead across 50 shared CPU game tests in our data and 48% better PassMark, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Core i7-12700K is the better pick here. According to our tests, it delivers 19.5% 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, Core i7-12700K is the better fit. You are getting 48% better PassMark, backed by 12 cores and 20 threads.

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

Core i7-12700K is the smarter buy today. Core i7-12700K is at an unclear MSRP at $409 MSRP versus unclear MSRP, and it gives you a 19.5% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (84.0 vs 0.0 PassMark/$), 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 i7-12650HX is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2021). 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 i7-12650HX Benchmark Check

Core i7-12700K Benchmark Check

Path of Exile 2

Preset	Core i7-12650HX	Core i7-12700K
1080p
low	177 FPS	314 FPS
medium	164 FPS	295 FPS
high	137 FPS	246 FPS
ultra	116 FPS	193 FPS
1440p
low	147 FPS	269 FPS
medium	127 FPS	225 FPS
high	103 FPS	182 FPS
ultra	87 FPS	145 FPS
4K
low	84 FPS	170 FPS
medium	77 FPS	142 FPS
high	62 FPS	109 FPS
ultra	48 FPS	96 FPS

Open Core i7-12650HX Open Core i7-12700K

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-12650HX	Core i7-12700K
1080p
low	307 FPS	630 FPS
medium	261 FPS	533 FPS
high	221 FPS	450 FPS
ultra	201 FPS	410 FPS
1440p
low	258 FPS	536 FPS
medium	228 FPS	475 FPS
high	198 FPS	403 FPS
ultra	173 FPS	349 FPS
4K
low	158 FPS	312 FPS
medium	141 FPS	280 FPS
high	133 FPS	266 FPS
ultra	119 FPS	234 FPS

Open Core i7-12650HX Open Core i7-12700K

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-12650HX	Core i7-12700K
1080p
low	580 FPS	797 FPS
medium	580 FPS	633 FPS
high	545 FPS	556 FPS
ultra	462 FPS	472 FPS
1440p
low	580 FPS	704 FPS
medium	554 FPS	565 FPS
high	485 FPS	490 FPS
ultra	416 FPS	422 FPS
4K
low	498 FPS	510 FPS
medium	416 FPS	425 FPS
high	373 FPS	381 FPS
ultra	314 FPS	321 FPS

Open Core i7-12650HX Open Core i7-12700K

League of Legends

League of Legends

Valorant

Preset	Core i7-12650HX	Core i7-12700K
1080p
low	580 FPS	859 FPS
medium	580 FPS	802 FPS
high	580 FPS	699 FPS
ultra	580 FPS	628 FPS
1440p
low	580 FPS	760 FPS
medium	580 FPS	678 FPS
high	566 FPS	590 FPS
ultra	493 FPS	519 FPS
4K
low	522 FPS	535 FPS
medium	473 FPS	488 FPS
high	419 FPS	437 FPS
ultra	364 FPS	384 FPS

Open Core i7-12650HX Open Core i7-12700K

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-12650HX and Core i7-12700K

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.

Core i7-12700K

The Core i7-12700K is manufactured by Intel. It was released in 4 November 2021 (4 years ago). It is based on the Alder Lake, Golden Cove, Gracemont (2021) architecture. It features 12 cores and 20 threads. Base frequency is 3.6 GHz, with boost up to 5 GHz. L3 cache: 25 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 34,347 points. Launch price was $409.

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Processing Power

The Core i7-12650HX packs 14 cores / 20 threads, while the Core i7-12700K offers 12 cores / 20 threads — the Core i7-12650HX has 2 more cores. Boost clocks reach 4.7 GHz on the Core i7-12650HX versus 5 GHz on the Core i7-12700K — a 6.2% clock advantage for the Core i7-12700K (base: 2 GHz vs 3.6 GHz). The Core i7-12650HX uses the Alder Lake-HX (2022) architecture (Intel 7 nm), while the Core i7-12700K uses Alder Lake, Golden Cove, Gracemont (2021) (10 nm). In PassMark, the Core i7-12650HX scores 23,215 against the Core i7-12700K's 34,347 — a 38.7% lead for the Core i7-12700K. L3 cache: 24 MB (total) on the Core i7-12650HX vs 25 MB (total) on the Core i7-12700K.

Feature	Core i7-12650HX	Core i7-12700K
Cores / Threads	14 / 20+17%	12 / 20
Boost Clock	4.7 GHz	5 GHz+6%
Base Clock	2 GHz	3.6 GHz+80%
L3 Cache	24 MB (total)	25 MB (total)+4%
L2 Cache	1.25 MB (per core)	1.25 MB (per core)
Process	Intel 7 nm-30%	10 nm
Architecture	Alder Lake-HX (2022)	Alder Lake, Golden Cove, Gracemont (2021)
PassMark	23,215	34,347+48%
Geekbench 6 Single	2,400	—
Geekbench 6 Multi	10,250	—

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Memory & Platform

The Core i7-12650HX uses the FCBGA1964 socket (PCIe 5.0), while the Core i7-12700K uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Core i7-12650HX versus 4800 on the Core i7-12700K — the Core i7-12700K supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 48 (Core i7-12650HX) vs 20 (Core i7-12700K) — the Core i7-12650HX offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM670,WM690 (Core i7-12650HX) and Z690,B660 (Core i7-12700K).

Feature	Core i7-12650HX	Core i7-12700K
Socket	FCBGA1964	LGA1700
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-4800	4800+95900%
Max RAM Capacity	128 GB+104857500%	128
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	48+140%	20

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Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support VT-x, VT-d virtualization. Both include integrated graphics — Intel UHD Graphics 770 (Core i7-12650HX) and Intel UHD Graphics 770 (Core i7-12700K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-12650HX targets Gaming Laptop. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X.

Feature	Core i7-12650HX	Core i7-12700K
Integrated GPU	Yes	Yes
IGPU Model	Intel UHD Graphics 770	Intel UHD Graphics 770
Unlocked	Yes	Yes
AVX-512	No	No
Virtualization	VT-x, VT-d	VT-x, VT-d
Target Use	Gaming Laptop	—