Core i9-12900 vs Ryzen 5 3600

CPU

GPU

Core i9-12900

16 Cores24 Thrd65 WWMax: 5.1 GHz2022

Core family

·······

Buy on Amazon

Ryzen 5 3600

6 Cores12 Thrd65 WWMax: 4.2 GHz2019

Ryzen family

·······

Buy on Amazon

Core i9-12900 vs Ryzen 5 3600 Performance Spectrum

Core i9-12900

16 / 24

33,695

+90.5%

17,685

0.0%

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 i9-12900 vs Ryzen 5 3600 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 i9-12900 vs Ryzen 5 3600: Pros, Cons & Final Verdict

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

Core i9-12900

2022

Why buy it

✅Better for gaming: +19.4% higher average FPS across 50 shared CPU benchmark tests.
✅Newer platform on LGA1700 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with Intel UHD Graphics 770, while Ryzen 5 3600 needs a discrete GPU.

Trade-offs

❌Lower PassMark per dollar, at 64.9 vs 88.9 PassMark/$ ($519 MSRP vs $199 MSRP).
❌No boxed cooler included, unlike Ryzen 5 3600.

Ryzen 5 3600

2019

Why buy it

✅Costs $320 less on MSRP ($199 MSRP vs $519 MSRP).
✅Delivers 36.9% more PassMark for each dollar spent, at 88.9 vs 64.9 PassMark/$ ($199 MSRP vs $519 MSRP).
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Core i9-12900.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-12900 across 50 shared CPU benchmark tests.
❌Lower PassMark (17,685 vs 33,695).
❌Older platform position on AM4 with DDR4, while Core i9-12900 moves to LGA1700 and DDR5.
❌No integrated graphics, while Core i9-12900 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i9-12900 better than Ryzen 5 3600?

Yes. Core i9-12900 is the better all-around CPU here. It gives you a 19.4% average FPS lead across 50 shared CPU game tests in our data, 90.5% better 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, Core i9-12900 is the better pick. According to our tests, it delivers 19.4% 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 i9-12900 is the stronger fit. You are getting 90.5% better PassMark, backed by 16 cores and 24 threads.

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

Core i9-12900 is still the faster CPU overall, but Ryzen 5 3600 is easier to justify if budget matters more than peak performance. Core i9-12900 comes in 160.8% more expensive on MSRP at $519 MSRP versus $199 MSRP, and it still gives you a 19.4% average FPS lead across 50 shared CPU game tests in our data. Ryzen 5 3600 is also 36.9% better value on MSRP (88.9 vs 64.9 PassMark/$), which is why it can still make sense for tighter-budget builds on paper. That said, if you already own a compatible AM4 + DDR4 setup, Ryzen 5 3600 can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

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

Core i9-12900 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2019), a healthier platform with LGA1700 and DDR5 instead of AM4, and more multi-core headroom with 16 cores / 24 threads instead of 6/12. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i9-12900 vs Ryzen 5 3600 Technical Specifications

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

Core i9-12900

The Core i9-12900 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 2.4 GHz, with boost up to 5.1 GHz. L3 cache: 30 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: DDR4, DDR5. Passmark benchmark score: 33,695 points. Launch price was $489.

Ryzen 5 3600

The Ryzen 5 3600 is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (2019−2020) architecture. It features 6 cores and 12 threads. Base frequency is 3.6 GHz, with boost up to 4.2 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 17,685 points. Launch price was $199.

⚡

Processing Power

The Core i9-12900 packs 16 cores / 24 threads, while the Ryzen 5 3600 offers 6 cores / 12 threads — the Core i9-12900 has 10 more cores. Boost clocks reach 5.1 GHz on the Core i9-12900 versus 4.2 GHz on the Ryzen 5 3600 — a 19.4% clock advantage for the Core i9-12900 (base: 2.4 GHz vs 3.6 GHz). The Core i9-12900 uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Ryzen 5 3600 uses Matisse (2019−2020) (7 nm, 12 nm). In PassMark, the Core i9-12900 scores 33,695 against the Ryzen 5 3600's 17,685 — a 62.3% lead for the Core i9-12900. L3 cache: 30 MB (total) on the Core i9-12900 vs 32 MB (total) on the Ryzen 5 3600.

Feature	Core i9-12900	Ryzen 5 3600
Cores / Threads	16 / 24+167%	6 / 12
Boost Clock	5.1 GHz+21%	4.2 GHz
Base Clock	2.4 GHz	3.6 GHz+50%
L3 Cache	30 MB (total)	32 MB (total)+7%
L2 Cache	1.25 MB (per core)	512K (per core)+40860%
Process	Intel 7 nm	7 nm, 12 nm
Architecture	Alder Lake-S (2022)	Matisse (2019−2020)
PassMark	33,695+91%	17,685
Cinebench R23 Multi	—	9,500
Geekbench 6 Single	—	1,295
Geekbench 6 Multi	—	1,898

🧠

Memory & Platform

The Core i9-12900 uses the LGA1700 socket (PCIe 5.0), while the Ryzen 5 3600 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Core i9-12900 versus DDR4-3200 on the Ryzen 5 3600 — the Core i9-12900 supports 50% 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: 20 (Core i9-12900) vs 24 (Ryzen 5 3600) — the Ryzen 5 3600 offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z690,B660 (Core i9-12900) and AMD B550,AMD X570,AMD B450,AMD X470 (Ryzen 5 3600).

Feature	Core i9-12900	Ryzen 5 3600
Socket	LGA1700	AM4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	4800+50%	DDR4-3200
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	Yes	No
PCIe Lanes	20	24+20%

🔧

Advanced Features

Only the Ryzen 5 3600 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (Core i9-12900) vs Yes (Ryzen 5 3600). The Core i9-12900 includes integrated graphics (Intel UHD Graphics 770), while the Ryzen 5 3600 requires a dedicated GPU. Primary use case: Ryzen 5 3600 targets Gaming/Budget Workstation. Direct competitor: Core i9-12900 rivals Ryzen 9 5900; Ryzen 5 3600 rivals Core i5-10400.

Feature	Core i9-12900	Ryzen 5 3600
Integrated GPU	Yes	No
IGPU Model	Intel UHD Graphics 770	—
Unlocked	No	Yes
AVX-512	No	No
Virtualization	VT-x, VT-d	Yes
Target Use	—	Gaming/Budget Workstation

💰

Value Analysis

At launch, the Core i9-12900 was priced at $519, while the Ryzen 5 3600 came in at $199. On launch pricing ($519 vs $199), Ryzen 5 3600 was $320 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i9-12900 delivers 64.9 pts/$ vs 88.9 pts/$ for the Ryzen 5 3600 — making the Ryzen 5 3600 the 31.1% better value option.

Feature	Core i9-12900	Ryzen 5 3600
MSRP	$519	$199-62%
Performance per Dollar	64.9	88.9+37%
Release Date	2022	2019

Search Core i9-12900 on Amazon

Search Ryzen 5 3600 on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.