Ryzen 3 3300X vs Ryzen 7 7800X3D

CPU

GPU

Ryzen 3 3300X

4 Cores8 Thrd65 WWMax: 4.3 GHz2020

Ryzen family

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Ryzen 7 7800X3D

8 Cores16 Thrd120 WWMax: 5 GHz2023

Ryzen family

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Ryzen 3 3300X vs Ryzen 7 7800X3D Performance Spectrum

Ryzen 3 3300X

4 / 8

13,425

0.0%

Ryzen Threadripper PRO 7945WX

Ryzen Threadripper PRO 9955WX

Ryzen Threadripper 9960X

Ryzen 7 7800X3D

8 / 16

34,293

+155.4%

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.

Ryzen 3 3300X 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.

Ryzen 3 3300X 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.

Ryzen 3 3300X

2020

Why buy it

✅Costs $329 less on MSRP ($120 MSRP vs $449 MSRP).
✅Delivers 46.5% more PassMark for each dollar spent, at 111.9 vs 76.4 PassMark/$ ($120 MSRP vs $449 MSRP).
✅Draws 65W instead of 120W, a 55W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 39 shared CPU benchmark tests.
❌Lower PassMark (13,425 vs 34,293).
❌Older platform position on AM4 with DDR4, 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: +54.7% higher average FPS across 39 shared CPU benchmark tests.
✅Newer platform on AM5 with DDR5 support instead of AM4 and DDR4.
✅16.7% more PCIe lanes (28 vs 24) for storage and expansion-heavy builds.
✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Ryzen 3 3300X needs a discrete GPU.

Trade-offs

❌Lower PassMark per dollar, at 76.4 vs 111.9 PassMark/$ ($449 MSRP vs $120 MSRP).
❌84.6% higher power demand at 120W vs 65W.

Quick Answers

So, is Ryzen 7 7800X3D better than Ryzen 3 3300X?

Yes. Ryzen 7 7800X3D is the better all-around CPU here. It gives you a 54.7% average FPS lead across 39 shared CPU game tests in our data, 155.4% 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 54.7% more average FPS across 39 shared CPU game tests. It also has a clear cache advantage at 96 MB versus 16 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 155.4% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 500% larger total L3 cache (96 MB vs 16 MB).

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

Ryzen 7 7800X3D is still the faster CPU overall, but Ryzen 3 3300X is easier to justify if budget matters more than peak performance. Ryzen 7 7800X3D comes in 274.2% more expensive on MSRP at $449 MSRP versus $120 MSRP, and it still gives you a 54.7% average FPS lead across 39 shared CPU game tests in our data. Ryzen 3 3300X is also 46.5% better value on MSRP (111.9 vs 76.4 PassMark/$), which is why it can still make sense for tighter-budget builds on paper. That said, if you already own a compatible AM4 + DDR4 setup, Ryzen 3 3300X 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 2020), a healthier platform with AM5 and DDR5 instead of AM4, 3D V-Cache and a much larger 96 MB L3 cache instead of 16 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.

Ryzen 3 3300X vs Ryzen 7 7800X3D Technical Specifications

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

Ryzen 3 3300X

The Ryzen 3 3300X is manufactured by AMD. It was released in 24 April 2020 (5 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 4 cores and 8 threads. Base frequency is 3.8 GHz, with boost up to 4.3 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 13,425 points. Launch price was $120.

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.

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Processing Power

The Ryzen 3 3300X 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 4.3 GHz on the Ryzen 3 3300X versus 5 GHz on the Ryzen 7 7800X3D — a 15.1% clock advantage for the Ryzen 7 7800X3D (base: 3.8 GHz vs 4.4 GHz). The Ryzen 3 3300X uses the Matisse (Zen 2) (2019−2020) architecture (7 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the Ryzen 3 3300X scores 13,425 against the Ryzen 7 7800X3D's 34,293 — a 87.5% lead for the Ryzen 7 7800X3D. L3 cache: 16 MB (total) on the Ryzen 3 3300X vs 96 MB (total) on the Ryzen 7 7800X3D.

Feature	Ryzen 3 3300X	Ryzen 7 7800X3D
Cores / Threads	4 / 8	8 / 16+100%
Boost Clock	4.3 GHz	5 GHz+16%
Base Clock	3.8 GHz	4.4 GHz+16%
L3 Cache	16 MB (total)	96 MB (total)+500%
L2 Cache	512K (per core)+51100%	1 MB (per core)
Process	7 nm	5 nm-29%
Architecture	Matisse (Zen 2) (2019−2020)	Raphael (Zen4) (2022−2023)
PassMark	13,425	34,293+155%
Cinebench R23 Multi	—	18,500
Geekbench 6 Single	—	2,700
Geekbench 6 Multi	—	15,000

🧠

Memory & Platform

The Ryzen 3 3300X uses the AM4 socket (PCIe 4.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 3 3300X versus DDR5-5200 on the Ryzen 7 7800X3D — the Ryzen 7 7800X3D supports 62.5% 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: 24 (Ryzen 3 3300X) vs 28 (Ryzen 7 7800X3D) — the Ryzen 7 7800X3D offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 3 3300X) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).

Feature	Ryzen 3 3300X	Ryzen 7 7800X3D
Socket	AM4	AM5
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR4-3200	DDR5-5200+63%
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	24	28+17%

🔧

Advanced Features

Virtualization: not specified (Ryzen 3 3300X) / AMD-V (Ryzen 7 7800X3D). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Ryzen 3 3300X requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K.

Feature	Ryzen 3 3300X	Ryzen 7 7800X3D
Integrated GPU	No	Yes
IGPU Model	—	AMD Radeon Graphics (2-core)
Unlocked	—	Yes
AVX-512	—	Yes
Virtualization	—	AMD-V
Target Use	—	Gaming

💰

Value Analysis

At launch, the Ryzen 3 3300X was priced at $120, while the Ryzen 7 7800X3D came in at $449. On launch pricing ($120 vs $449), Ryzen 3 3300X was $329 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 3 3300X delivers 111.9 pts/$ vs 76.4 pts/$ for the Ryzen 7 7800X3D — making the Ryzen 3 3300X the 37.7% better value option.

Feature	Ryzen 3 3300X	Ryzen 7 7800X3D
MSRP	$120-73%	$449
Performance per Dollar	111.9+46%	76.4
Release Date	2020	2023

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