Core i3-12100T vs Ryzen 7 7800X3D

CPU

GPU

Core i3-12100T

4 Cores8 Thrd35 WWMax: 4.1 GHz2022

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Ryzen 7 7800X3D

8 Cores16 Thrd120 WWMax: 5 GHz2023

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Core i3-12100T vs Ryzen 7 7800X3D Performance Spectrum

Core i3-12100T

4 / 8

12,491

0.0%

34,293

+174.5%

Ryzen Threadripper PRO 7965WX

Ryzen Threadripper 7970X

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 i3-12100T vs Ryzen 7 7800X3D 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 i3-12100T vs Ryzen 7 7800X3D: Pros, Cons & Final Verdict

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

Core i3-12100T

2022

Why buy it

✅Costs $324 less on MSRP ($125 MSRP vs $449 MSRP).
✅Delivers 30.8% more PassMark for each dollar spent, at 99.9 vs 76.4 PassMark/$ ($125 MSRP vs $449 MSRP).
✅Draws 35W instead of 120W, a 85W reduction.
✅Includes a boxed cooler (Yes), unlike Ryzen 7 7800X3D.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 37 shared CPU benchmark tests.
❌Lower PassMark (12,491 vs 34,293).

Ryzen 7 7800X3D

2023

Why buy it

✅Better for gaming: +72.2% higher average FPS across 37 shared CPU benchmark tests.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 76.4 vs 99.9 PassMark/$ ($449 MSRP vs $125 MSRP).
❌242.9% higher power demand at 120W vs 35W.
❌No boxed cooler included, unlike Core i3-12100T.

Quick Answers

So, is Ryzen 7 7800X3D better than Core i3-12100T?

Yes. Ryzen 7 7800X3D is the better all-around CPU here. It gives you a 72.2% average FPS lead across 37 shared CPU game tests in our data, 174.5% 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, Ryzen 7 7800X3D is the better pick. According to our tests, it delivers 72.2% more average FPS across 37 shared CPU game tests. It also has a clear cache advantage at 96 MB versus 12 MB.

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

For streaming, content creation, and heavier multitasking, Ryzen 7 7800X3D is the stronger fit. You are getting 174.5% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 700% larger total L3 cache (96 MB vs 12 MB).

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

Ryzen 7 7800X3D is still the faster CPU overall, but Core i3-12100T is easier to justify if budget matters more than peak performance. Ryzen 7 7800X3D comes in 259.2% more expensive on MSRP at $449 MSRP versus $125 MSRP, and it still gives you a 72.2% average FPS lead across 37 shared CPU game tests in our data. Core i3-12100T is also 30.8% better value on MSRP (99.9 vs 76.4 PassMark/$), which is why it can still make sense for tighter-budget builds on paper. That said, if you already own a compatible LGA1700 + DDR5 setup, Core i3-12100T 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?

Ryzen 7 7800X3D makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022), 3D V-Cache and a much larger 96 MB L3 cache instead of 12 MB, and more multi-core headroom with 8 cores / 16 threads instead of 4/8. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i3-12100T vs Ryzen 7 7800X3D Technical Specifications

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

Core i3-12100T

The Core i3-12100T is manufactured by Intel. It was released in Janeiro 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 4 cores and 8 threads. Base frequency is 2.2 GHz, with boost up to 4.1 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 35 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 12,491 points. Launch price was $149.

Ryzen 7 7800X3D

The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.

⚡

Processing Power

The Core i3-12100T packs 4 cores / 8 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Ryzen 7 7800X3D has 4 more cores. Boost clocks reach 4.1 GHz on the Core i3-12100T versus 5 GHz on the Ryzen 7 7800X3D — a 19.8% clock advantage for the Ryzen 7 7800X3D (base: 2.2 GHz vs 4.4 GHz). The Core i3-12100T uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the Core i3-12100T scores 12,491 against the Ryzen 7 7800X3D's 34,293 — a 93.2% lead for the Ryzen 7 7800X3D. Geekbench 6 single-core — the metric most relevant to gaming — records 2,102 vs 2,700, a 24.9% lead for the Ryzen 7 7800X3D that directly translates to higher frame rates. L3 cache: 12 MB (total) on the Core i3-12100T vs 96 MB (total) on the Ryzen 7 7800X3D.

Feature	Core i3-12100T	Ryzen 7 7800X3D
Cores / Threads	4 / 8	8 / 16+100%
Boost Clock	4.1 GHz	5 GHz+22%
Base Clock	2.2 GHz	4.4 GHz+100%
L3 Cache	12 MB (total)	96 MB (total)+700%
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	Intel 7 nm	5 nm-29%
Architecture	Alder Lake-S (2022)	Raphael (Zen4) (2022−2023)
PassMark	12,491	34,293+175%
Cinebench R23 Multi	—	18,500
Geekbench 6 Single	2,102	2,700+28%
Geekbench 6 Multi	—	15,000

🧠

Memory & Platform

The Core i3-12100T uses the LGA1700 socket (PCIe 5.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Core i3-12100T versus DDR5-5200 on the Ryzen 7 7800X3D — the Ryzen 7 7800X3D supports 8.3% 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 i3-12100T) vs 28 (Ryzen 7 7800X3D) — the Ryzen 7 7800X3D offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,Z790 (Core i3-12100T) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).

Feature	Core i3-12100T	Ryzen 7 7800X3D
Socket	LGA1700	AM5
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-4800	DDR5-5200+8%
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	20	28+40%

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Advanced Features

Only the Ryzen 7 7800X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 7 7800X3D supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Core i3-12100T) vs AMD-V (Ryzen 7 7800X3D). Both include integrated graphics — UHD Graphics 730 (Core i3-12100T) and AMD Radeon Graphics (2-core) (Ryzen 7 7800X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i3-12100T targets Low Power Desktop, Ryzen 7 7800X3D targets Gaming. Direct competitor: Core i3-12100T rivals Ryzen 3 5300GE; Ryzen 7 7800X3D rivals Intel Core i7-14700K.

Feature	Core i3-12100T	Ryzen 7 7800X3D
Integrated GPU	Yes	Yes
IGPU Model	UHD Graphics 730	AMD Radeon Graphics (2-core)
Unlocked	No	Yes
AVX-512	No	Yes
Virtualization	VT-x, VT-d, EPT	AMD-V
Target Use	Low Power Desktop	Gaming

💰

Value Analysis

At launch, the Core i3-12100T was priced at $125, while the Ryzen 7 7800X3D came in at $449. On launch pricing ($125 vs $449), Core i3-12100T was $324 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i3-12100T delivers 99.9 pts/$ vs 76.4 pts/$ for the Ryzen 7 7800X3D — making the Core i3-12100T the 26.7% better value option.

Feature	Core i3-12100T	Ryzen 7 7800X3D
MSRP	$125-72%	$449
Performance per Dollar	99.9+31%	76.4
Release Date	2022	2023

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