Ryzen 5 2400G vs Ryzen 9 5900X

CPU

GPU

Ryzen 5 2400G

4 Cores8 Thrd65 WWMax: 3.9 GHz2018

Ryzen family

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Ryzen 9 5900X

12 Cores24 Thrd105 WWMax: 4.8 GHz2020

Ryzen family

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Ryzen 5 2400G vs Ryzen 9 5900X Performance Spectrum

Ryzen 5 2400G

4 / 8

8,734

0.0%

Ryzen Threadripper PRO 3995WX

Ryzen 9 5900X

12 / 24

38,955

+346.0%

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

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 5 2400G vs Ryzen 9 5900X 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 5 2400G vs Ryzen 9 5900X: Pros, Cons & Final Verdict

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

Ryzen 5 2400G

2018

Why buy it

✅Costs $380 less on MSRP ($169 MSRP vs $549 MSRP).
✅Draws 65W instead of 105W, a 40W reduction.
✅Integrated graphics onboard with Radeon RX Vega 11, while Ryzen 9 5900X needs a discrete GPU.
✅Includes a boxed cooler (Wraith Stealth), unlike Ryzen 9 5900X.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 50 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (4,800 vs 21,000).
❌Smaller total L3 cache (4 MB vs 64 MB).
❌Lower PassMark per dollar, at 51.7 vs 71.0 PassMark/$ ($169 MSRP vs $549 MSRP).

Ryzen 9 5900X

2020

Why buy it

✅Better for gaming: +99.6% higher average FPS across 50 shared CPU benchmark tests.
✅+1500% larger total L3 cache (64 MB vs 4 MB).
✅Delivers 37.3% more PassMark for each dollar spent, at 71.0 vs 51.7 PassMark/$ ($549 MSRP vs $169 MSRP).
✅100% more PCIe lanes (24 vs 12) for storage and expansion-heavy builds.

Trade-offs

❌
224.9% HIGHER MSRP
$549 MSRPvs$169 MSRP
❌61.5% higher power demand at 105W vs 65W.
❌No integrated graphics, while Ryzen 5 2400G can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Ryzen 5 2400G.

Quick Answers

So, is Ryzen 9 5900X better than Ryzen 5 2400G?

Yes. Ryzen 9 5900X is the better all-around CPU here. It gives you a 99.6% average FPS lead across 50 shared CPU game tests in our data, 337.5% better Cinebench R23 multi-core, 346.0% 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 9 5900X is the better pick. According to our tests, it delivers 99.6% 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 9 5900X is the stronger fit. You are getting 337.5% better Cinebench R23 multi-core, backed by 12 cores and 24 threads. It also has the larger cache pool with 1500% larger total L3 cache (64 MB vs 4 MB).

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

Ryzen 9 5900X is the better buy right now. Ryzen 9 5900X comes in 224.9% more expensive on MSRP at $549 MSRP versus $169 MSRP, and it still gives you a 99.6% average FPS lead across 50 shared CPU game tests in our data. It is also 37.3% better value on MSRP (71.0 vs 51.7 PassMark/$), 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 9 5900X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2018), 1500% larger total L3 cache (64 MB vs 4 MB), and more multi-core headroom with 12 cores / 24 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Ryzen 5 2400G vs Ryzen 9 5900X Technical Specifications

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

Ryzen 5 2400G

The Ryzen 5 2400G is manufactured by AMD. It was released in 12 February 2018 (7 years ago). It is based on the Raven Ridge (2017−2019) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 3.9 GHz. L3 cache: 4 MB (total). L2 cache: 512 kB (per core). Built on 14 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 8,734 points. Launch price was $169.

Ryzen 9 5900X

The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.

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Processing Power

The Ryzen 5 2400G packs 4 cores / 8 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Ryzen 9 5900X has 8 more cores. Boost clocks reach 3.9 GHz on the Ryzen 5 2400G versus 4.8 GHz on the Ryzen 9 5900X — a 20.7% clock advantage for the Ryzen 9 5900X (base: 3.6 GHz vs 3.7 GHz). The Ryzen 5 2400G uses the Raven Ridge (2017−2019) architecture (14 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Ryzen 5 2400G scores 8,734 against the Ryzen 9 5900X's 38,955 — a 126.7% lead for the Ryzen 9 5900X. Cinebench R23 multi-core: 4,800 vs 21,000 (125.6% advantage for the Ryzen 9 5900X). Geekbench 6 single-core — the metric most relevant to gaming — records 1,040 vs 2,174, a 70.6% lead for the Ryzen 9 5900X that directly translates to higher frame rates. Multi-core Geekbench: 3,250 vs 11,888 (114.1% advantage for the Ryzen 9 5900X). L3 cache: 4 MB (total) on the Ryzen 5 2400G vs 64 MB on the Ryzen 9 5900X.

Feature	Ryzen 5 2400G	Ryzen 9 5900X
Cores / Threads	4 / 8	12 / 24+200%
Boost Clock	3.9 GHz	4.8 GHz+23%
Base Clock	3.6 GHz	3.7 GHz+3%
L3 Cache	4 MB (total)	64 MB+1500%
L2 Cache	512 kB (per core)	512K (per core)
Process	14 nm	7 nm, 12 nm-50%
Architecture	Raven Ridge (2017−2019)	Vermeer (Zen3) (2020−2022)
PassMark	8,734	38,955+346%
Cinebench R23 Multi	4,800	21,000+338%
Geekbench 6 Single	1,040	2,174+109%
Geekbench 6 Multi	3,250	11,888+266%

🧠

Memory & Platform

Both processors use the AM4 socket with PCIe 3.0. Maximum memory speed reaches DDR4-2933 on the Ryzen 5 2400G versus DDR4-3200 on the Ryzen 9 5900X — the Ryzen 9 5900X supports 9.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 9 5900X supports up to 128 GB of RAM compared to 64 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 12 (Ryzen 5 2400G) vs 24 (Ryzen 9 5900X) — the Ryzen 9 5900X offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: A320,B350,X370,B450,X470 (Ryzen 5 2400G) and A320,B350,X370,B450,X470,B550,X570 (Ryzen 9 5900X).

Feature	Ryzen 5 2400G	Ryzen 9 5900X
Socket	AM4	AM4
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2933	DDR4-3200+9%
Max RAM Capacity	64 GB	128 GB+100%
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	12	24+100%

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Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AMD-V virtualization. The Ryzen 5 2400G includes integrated graphics (Radeon RX Vega 11), while the Ryzen 9 5900X requires a dedicated GPU. Primary use case: Ryzen 5 2400G targets Entry Gaming Desktop, Ryzen 9 5900X targets Workstation. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K.

Feature	Ryzen 5 2400G	Ryzen 9 5900X
Integrated GPU	Yes	No
IGPU Model	Radeon RX Vega 11	—
Unlocked	Yes	Yes
AVX-512	No	No
Virtualization	AMD-V	AMD-V
Target Use	Entry Gaming Desktop	Workstation

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Value Analysis

At launch, the Ryzen 5 2400G was priced at $169, while the Ryzen 9 5900X came in at $549. On launch pricing ($169 vs $549), Ryzen 5 2400G was $380 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 5 2400G delivers 51.7 pts/$ vs 71.0 pts/$ for the Ryzen 9 5900X — making the Ryzen 9 5900X the 31.4% better value option.

Feature	Ryzen 5 2400G	Ryzen 9 5900X
MSRP	$169-69%	$549
Performance per Dollar	51.7	71.0+37%
Release Date	2018	2020

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