Core i9-12900E vs Ryzen 7 8845HS

Core i9-12900E vs Ryzen 7 8845HS Performance Spectrum

Core i9-12900E

16 / 24

28,170

0.0%

28,470

+1.1%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 9965WX

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 i9-12900E vs Ryzen 7 8845HS 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 i9-12900E vs Ryzen 7 8845HS: Pros, Cons & Final Verdict

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

Core i9-12900E

2022

Why buy it

✅+87.5% larger total L3 cache (30 MB vs 16 MB).

Trade-offs

❌Lower Cinebench R23 multi-core (13,420 vs 17,500).
❌Launch MSRP is still $500 MSRP, while Ryzen 7 8845HS mostly shows up through inconsistent older-market listings.
❌44.4% higher power demand at 65W vs 45W.

Ryzen 7 8845HS

2023

Why buy it

✅Draws 45W instead of 65W, a 20W reduction.

Trade-offs

❌Smaller total L3 cache (16 MB vs 30 MB).

Quick Answers

So, is Ryzen 7 8845HS better than Core i9-12900E?

Yes. Ryzen 7 8845HS is the better all-around CPU here. It gives you a 1.3% average FPS lead across 50 shared CPU game tests in our data, 30.4% better Cinebench R23 multi-core, 1.1% 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 8845HS is the better pick. According to our tests, it delivers 1.3% 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 8845HS is the stronger fit. You are getting 30.4% 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 7 8845HS is still the faster CPU overall, but Core i9-12900E is easier to justify if budget matters more than peak performance. Ryzen 7 8845HS comes in at an unclear MSRP at unclear MSRP versus $500 MSRP, and it still gives you a 1.3% average FPS lead across 50 shared CPU game tests in our data. Core i9-12900E is also 100.0% better value on MSRP (56.3 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Ryzen 7 8845HS 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 16/24. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i9-12900E vs Ryzen 7 8845HS Technical Specifications

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

Core i9-12900E

The Core i9-12900E 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 16 cores and 24 threads. Base frequency is 2.3 GHz, with boost up to 5 GHz. L3 cache: 30 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR4, DDR5 Dual-channel. Passmark benchmark score: 28,170 points. Launch price was $299.

Ryzen 7 8845HS

The Ryzen 7 8845HS 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 3.8 GHz, with boost up to 5.1 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: 28,470 points. Launch price was $299.

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Processing Power

The Core i9-12900E packs 16 cores / 24 threads, while the Ryzen 7 8845HS offers 8 cores / 16 threads — the Core i9-12900E has 8 more cores. Boost clocks reach 5 GHz on the Core i9-12900E versus 5.1 GHz on the Ryzen 7 8845HS — a 2% clock advantage for the Ryzen 7 8845HS (base: 2.3 GHz vs 3.8 GHz). The Core i9-12900E uses the Alder Lake-S (2022) architecture (10 nm), while the Ryzen 7 8845HS uses Hawk Point-HS (Zen 4) (2023−2024) (4 nm). In PassMark, the Core i9-12900E scores 28,170 against the Ryzen 7 8845HS's 28,470 — a 1.1% lead for the Ryzen 7 8845HS. Cinebench R23 multi-core: 13,420 vs 17,500 (26.4% advantage for the Ryzen 7 8845HS). Multi-core Geekbench: 13,107 vs 12,250 (6.8% advantage for the Core i9-12900E). L3 cache: 30 MB (total) on the Core i9-12900E vs 16 MB (total) on the Ryzen 7 8845HS.

Feature	Core i9-12900E	Ryzen 7 8845HS
Cores / Threads	16 / 24+100%	8 / 16
Boost Clock	5 GHz	5.1 GHz+2%
Base Clock	2.3 GHz	3.8 GHz+65%
L3 Cache	30 MB (total)+88%	16 MB (total)
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	10 nm	4 nm-60%
Architecture	Alder Lake-S (2022)	Hawk Point-HS (Zen 4) (2023−2024)
PassMark	28,170	28,470+1%
Cinebench R23 Multi	13,420	17,500+30%
Geekbench 6 Single	—	2,500
Geekbench 6 Multi	13,107+7%	12,250

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Memory & Platform

The Core i9-12900E uses the LGA1700 socket (PCIe 5.0), while the Ryzen 7 8845HS uses FP8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Core i9-12900E versus LPDDR5x-7500 on the Ryzen 7 8845HS — the Ryzen 7 8845HS supports 56.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 8845HS 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. Both provide 20 PCIe lanes. Chipset compatibility: LGA1700 (Core i9-12900E) and SoC (Ryzen 7 8845HS).

Feature	Core i9-12900E	Ryzen 7 8845HS
Socket	LGA1700	FP8
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-4800	LPDDR5x-7500+56%
Max RAM Capacity	128 GB	256 GB+100%
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	20	20

🔧

Advanced Features

Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (Core i9-12900E) vs AMD-V (SVM) (Ryzen 7 8845HS). Both include integrated graphics — UHD Graphics 770 (Core i9-12900E) and Radeon 780M (Ryzen 7 8845HS) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 7 8845HS targets Gaming. Direct competitor: Ryzen 7 8845HS rivals Core i7-13700H.