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 i5-12400F

2022

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 8945HS across 4 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (12,380 vs 17,200).
❌Launch MSRP is still $174 MSRP, while Ryzen 9 8945HS mostly shows up through inconsistent older-market listings.
❌44.4% higher power demand at 65W vs 45W.
❌No integrated graphics, while Ryzen 9 8945HS can still boot and troubleshoot without a discrete GPU.

Ryzen 9 8945HS

2023

Why buy it

✅Better for gaming: +31.9% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 45W instead of 65W, a 20W reduction.
✅Integrated graphics onboard with Radeon 780M, while Core i5-12400F needs a discrete GPU.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Core i5-12400F

2022

Ryzen 9 8945HS

2023

Why buy it

✅Better for gaming: +31.9% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 45W instead of 65W, a 20W reduction.
✅Integrated graphics onboard with Radeon 780M, while Core i5-12400F needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 8945HS across 4 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (12,380 vs 17,200).
❌Launch MSRP is still $174 MSRP, while Ryzen 9 8945HS mostly shows up through inconsistent older-market listings.
❌44.4% higher power demand at 65W vs 45W.
❌No integrated graphics, while Ryzen 9 8945HS can still boot and troubleshoot without a discrete GPU.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Ryzen 9 8945HS better than Core i5-12400F?

Yes. Ryzen 9 8945HS is the better overall CPU here. You are getting a 31.9% average FPS lead across 4 shared CPU game tests in our data, 38.9% better Cinebench R23 multi-core, 51.5% higher PassMark, and the stronger long-term platform, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 8945HS is the better pick here. According to our tests, it delivers 31.9% more average FPS across 4 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 8945HS is the better fit. You are getting 38.9% better Cinebench R23 multi-core, backed by 8 cores and 16 threads.

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

Ryzen 9 8945HS is still the faster CPU overall, but Core i5-12400F makes more sense if price matters more than absolute performance. Ryzen 9 8945HS is at an unclear MSRP at unclear MSRP versus $174 MSRP, and it gives you a 31.9% average FPS lead across 4 shared CPU game tests in our data. Core i5-12400F is also 100.0% better value on MSRP (112.3 vs 0.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Ryzen 9 8945HS is the more future-proof choice 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 6/12. 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 i5-12400F Benchmark Check

Ryzen 9 8945HS Benchmark Check

Path of Exile 2

Preset	Core i5-12400F	Ryzen 9 8945HS
1080p
low	183 FPS	265 FPS
medium	168 FPS	240 FPS
high	139 FPS	202 FPS
ultra	119 FPS	174 FPS
1440p
low	153 FPS	234 FPS
medium	132 FPS	192 FPS
high	106 FPS	156 FPS
ultra	89 FPS	138 FPS
4K
low	87 FPS	162 FPS
medium	81 FPS	135 FPS
high	64 FPS	104 FPS
ultra	49 FPS	91 FPS

Open Core i5-12400F Open Ryzen 9 8945HS

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-12400F	Ryzen 9 8945HS
1080p
low	471 FPS	487 FPS
medium	397 FPS	401 FPS
high	341 FPS	343 FPS
ultra	301 FPS	305 FPS
1440p
low	407 FPS	426 FPS
medium	351 FPS	369 FPS
high	309 FPS	316 FPS
ultra	265 FPS	269 FPS
4K
low	282 FPS	281 FPS
medium	248 FPS	255 FPS
high	229 FPS	239 FPS
ultra	196 FPS	205 FPS

Open Core i5-12400F Open Ryzen 9 8945HS

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-12400F	Ryzen 9 8945HS
1080p
low	488 FPS	740 FPS
medium	488 FPS	740 FPS
high	488 FPS	729 FPS
ultra	488 FPS	623 FPS
1440p
low	488 FPS	740 FPS
medium	488 FPS	644 FPS
high	485 FPS	544 FPS
ultra	434 FPS	467 FPS
4K
low	442 FPS	540 FPS
medium	389 FPS	474 FPS
high	337 FPS	421 FPS
ultra	274 FPS	357 FPS

Open Core i5-12400F Open Ryzen 9 8945HS

League of Legends

League of Legends

Valorant

Preset	Core i5-12400F	Ryzen 9 8945HS
1080p
low	488 FPS	740 FPS
medium	488 FPS	740 FPS
high	488 FPS	740 FPS
ultra	488 FPS	740 FPS
1440p
low	488 FPS	740 FPS
medium	488 FPS	740 FPS
high	488 FPS	657 FPS
ultra	473 FPS	572 FPS
4K
low	488 FPS	574 FPS
medium	450 FPS	511 FPS
high	391 FPS	455 FPS
ultra	330 FPS	393 FPS

Open Core i5-12400F Open Ryzen 9 8945HS

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-12400F and Ryzen 9 8945HS

Core i5-12400F

The Core i5-12400F is manufactured by Intel. It was released in 4 January 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 6 cores and 12 threads. Base frequency is 2.5 GHz, with boost up to 4.4 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 19,532 points. Launch price was $180.

Ryzen 9 8945HS

The Ryzen 9 8945HS is manufactured by AMD. It was released in 6 December 2023 (1 year ago). It is based on the Hawk Point-HS (Zen 4) (2023−2024) architecture. It features 8 cores and 16 threads. Base frequency is 4 GHz, with boost up to 5.2 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 45 Watt. Memory support: DDR5. Passmark benchmark score: 29,584 points. Launch price was $299.

⚡

Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the Ryzen 9 8945HS offers 8 cores / 16 threads — the Ryzen 9 8945HS has 2 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 5.2 GHz on the Ryzen 9 8945HS — a 16.7% clock advantage for the Ryzen 9 8945HS (base: 2.5 GHz vs 4 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Ryzen 9 8945HS uses Hawk Point-HS (Zen 4) (2023−2024) (4 nm). In PassMark, the Core i5-12400F scores 19,532 against the Ryzen 9 8945HS's 29,584 — a 40.9% lead for the Ryzen 9 8945HS. Cinebench R23 multi-core: 12,380 vs 17,200 (32.6% advantage for the Ryzen 9 8945HS). Geekbench 6 single-core — the metric most relevant to gaming — records 1,700 vs 2,686, a 45% lead for the Ryzen 9 8945HS that directly translates to higher frame rates. Multi-core Geekbench: 657 vs 13,283 (181.1% advantage for the Ryzen 9 8945HS). L3 cache: 18 MB (total) on the Core i5-12400F vs 16 MB (total) on the Ryzen 9 8945HS.

Feature	Core i5-12400F	Ryzen 9 8945HS
Cores / Threads	6 / 12	8 / 16+33%
Boost Clock	4.4 GHz	5.2 GHz+18%
Base Clock	2.5 GHz	4 GHz+60%
L3 Cache	18 MB (total)+13%	16 MB (total)
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	Intel 7 nm	4 nm-43%
Architecture	Alder Lake-S (2022)	Hawk Point-HS (Zen 4) (2023−2024)
PassMark	19,532	29,584+51%
Cinebench R23 Multi	12,380	17,200+39%
Geekbench 6 Single	1,700	2,686+58%
Geekbench 6 Multi	657	13,283+1922%

🧠

Memory & Platform

The Core i5-12400F uses the LGA1700 socket (PCIe 3.0), while the Ryzen 9 8945HS uses FP8 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800, DDR4-3200 memory speed. The Ryzen 9 8945HS supports up to 256 GB of RAM compared to 128 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F) and FP7,FP8 (Ryzen 9 8945HS).

Feature	Core i5-12400F	Ryzen 9 8945HS
Socket	LGA1700	FP8
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR5-4800, DDR4-3200	LPDDR5x-7500, DDR5-5600
Max RAM Capacity	128 GB	256 GB+100%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	20	20

🔧

Advanced Features

Virtualization support: VT-x, VT-d, EPT (Core i5-12400F) vs AMD-V (Ryzen 9 8945HS). The Ryzen 9 8945HS includes integrated graphics (Radeon 780M), while the Core i5-12400F requires a dedicated GPU. Primary use case: Core i5-12400F targets Gaming Performance/Value, Ryzen 9 8945HS targets Premium Performance Laptop. Direct competitor: Core i5-12400F rivals Ryzen 5 5600; Ryzen 9 8945HS rivals Core Ultra 9 185H.

Feature	Core i5-12400F	Ryzen 9 8945HS
Integrated GPU	No	Yes
IGPU Model	—	Radeon 780M
Unlocked	—	Yes
AVX-512	—	Yes
Virtualization	VT-x, VT-d, EPT	AMD-V
Target Use	Gaming Performance/Value	Premium Performance Laptop