Pentium G2120T vs Ryzen 7 7800X3D

CPU

GPU

Pentium G2120T

2 Cores2 Thrd35 WW2013

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Ryzen 7 7800X3D

8 Cores16 Thrd120 WWMax: 5 GHz2023

Ryzen family

·······

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Pentium G2120T vs Ryzen 7 7800X3D Performance Spectrum

Pentium G2120T

2 / 2

1,613

0.0%

34,293

+2026.0%

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.

Pentium G2120T 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.

Pentium G2120T 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.

Pentium G2120T

2013

Why buy it

✅Costs $362 less on MSRP ($87 MSRP vs $449 MSRP).
✅Draws 35W instead of 120W, a 85W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 37 shared CPU benchmark tests.
❌Lower PassMark (1,613 vs 34,293).
❌Lower PassMark per dollar, at 18.5 vs 76.4 PassMark/$ ($87 MSRP vs $449 MSRP).
❌Older platform position on LGA1155, while Ryzen 7 7800X3D moves to AM5 and DDR5.
❌No integrated graphics, while Ryzen 7 7800X3D can still boot and troubleshoot without a discrete GPU.

Ryzen 7 7800X3D

2023

Why buy it

✅Better for gaming: +622.3% higher average FPS across 37 shared CPU benchmark tests.
✅Delivers 311.9% more PassMark for each dollar spent, at 76.4 vs 18.5 PassMark/$ ($449 MSRP vs $87 MSRP).
✅Newer platform on AM5 with DDR5 support instead of LGA1155 and older memory support.
✅100+% more PCIe lanes (28 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Pentium G2120T needs a discrete GPU.

Trade-offs

❌
416.1% HIGHER MSRP
$449 MSRPvs$87 MSRP
❌242.9% higher power demand at 120W vs 35W.

Quick Answers

So, is Ryzen 7 7800X3D better than Pentium G2120T?

Yes. Ryzen 7 7800X3D is the better all-around CPU here. It gives you a 622.3% average FPS lead across 37 shared CPU game tests in our data, 2026% 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 622.3% more average FPS across 37 shared CPU game tests. It also has a clear cache advantage at 96 MB versus 3 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 2026% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 3100% larger total L3 cache (96 MB vs 3 MB).

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

Ryzen 7 7800X3D is the better buy right now. Ryzen 7 7800X3D comes in 416.1% more expensive on MSRP at $449 MSRP versus $87 MSRP, and it still gives you a 622.3% average FPS lead across 37 shared CPU game tests in our data. It is also 311.9% better value on MSRP (76.4 vs 18.5 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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 2013), a healthier platform with AM5 and DDR5 instead of LGA1155, 3D V-Cache and a much larger 96 MB L3 cache instead of 3 MB, and more multi-core headroom with 8 cores / 16 threads instead of 2/2. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Pentium G2120T vs Ryzen 7 7800X3D Technical Specifications

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

Pentium G2120T

The Pentium G2120T is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 2.7 GHz. L3 cache: 3 MB Intel® Smart Cache. Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 35 Watt. Memory support: DDR3-1333, DDR3-1600. Passmark benchmark score: 1,613 points. Launch price was $69.

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 Pentium G2120T packs 2 cores / 2 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Ryzen 7 7800X3D has 6 more cores. The Ryzen 7 7800X3D is built on the Raphael (Zen4) (2022−2023) architecture. In PassMark, the Pentium G2120T scores 1,613 against the Ryzen 7 7800X3D's 34,293 — a 182% lead for the Ryzen 7 7800X3D. L3 cache: 3 MB Intel® Smart Cache on the Pentium G2120T vs 96 MB (total) on the Ryzen 7 7800X3D.

Feature	Pentium G2120T	Ryzen 7 7800X3D
Cores / Threads	2 / 2	8 / 16+300%
Boost Clock	—	5 GHz
Base Clock	2.7 GHz	4.4 GHz+63%
L3 Cache	3 MB Intel® Smart Cache	96 MB (total)+3100%
L2 Cache	—	1 MB (per core)
Process	22 nm	5 nm-77%
Architecture	—	Raphael (Zen4) (2022−2023)
PassMark	1,613	34,293+2026%
Cinebench R23 Multi	—	18,500
Geekbench 6 Single	—	2,700
Geekbench 6 Multi	—	15,000

🧠

Memory & Platform

The Pentium G2120T uses the LGA1155 socket (PCIe 3.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Pentium G2120T	Ryzen 7 7800X3D
Socket	LGA1155	AM5
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	—	DDR5-5200
Max RAM Capacity	—	128 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	28

🔧

Advanced Features

Virtualization: not specified (Pentium G2120T) / AMD-V (Ryzen 7 7800X3D). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Pentium G2120T requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K.

Feature	Pentium G2120T	Ryzen 7 7800X3D
Integrated GPU	—	Yes
IGPU Model	—	AMD Radeon Graphics (2-core)
Unlocked	—	Yes
AVX-512	—	Yes
Virtualization	—	AMD-V
Target Use	—	Gaming

💰

Value Analysis

At launch, the Pentium G2120T was priced at $87, while the Ryzen 7 7800X3D came in at $449. On launch pricing ($87 vs $449), Pentium G2120T was $362 cheaper. In terms of value on MSRP (PassMark points per dollar), the Pentium G2120T delivers 18.5 pts/$ vs 76.4 pts/$ for the Ryzen 7 7800X3D — making the Ryzen 7 7800X3D the 121.9% better value option.

Feature	Pentium G2120T	Ryzen 7 7800X3D
MSRP	$87-81%	$449
Performance per Dollar	18.5	76.4+313%
Release Date	2013	2023

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