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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Ryzen 3 8300GE

2024

Why buy it

✅Costs $420 less on MSRP ($129 MSRP vs $549 MSRP).
✅Delivers 48.2% more PassMark for each dollar spent, at 105.2 vs 71.0 PassMark/$ ($129 MSRP vs $549 MSRP).
✅Draws 35W instead of 105W, a 70W reduction.
✅Newer platform on AM5 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 4 shared CPU benchmark tests.
❌Lower PassMark (13,568 vs 38,955).
❌Smaller total L3 cache (8 MB vs 64 MB).

Ryzen 9 5900X

2020

Why buy it

✅Better for gaming: +83.3% higher average FPS across 4 shared CPU benchmark tests.
✅+700% larger total L3 cache (64 MB vs 8 MB).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 71.0 vs 105.2 PassMark/$ ($549 MSRP vs $129 MSRP).
❌200% higher power demand at 105W vs 35W.
❌Older platform position on AM4 with DDR4, while Ryzen 3 8300GE moves to AM5 and DDR5.

Ryzen 3 8300GE

2024

Ryzen 9 5900X

2020

Why buy it

✅Costs $420 less on MSRP ($129 MSRP vs $549 MSRP).
✅Delivers 48.2% more PassMark for each dollar spent, at 105.2 vs 71.0 PassMark/$ ($129 MSRP vs $549 MSRP).
✅Draws 35W instead of 105W, a 70W reduction.
✅Newer platform on AM5 with DDR5 support instead of AM4 and DDR4.

Why buy it

✅Better for gaming: +83.3% higher average FPS across 4 shared CPU benchmark tests.
✅+700% larger total L3 cache (64 MB vs 8 MB).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 4 shared CPU benchmark tests.
❌Lower PassMark (13,568 vs 38,955).
❌Smaller total L3 cache (8 MB vs 64 MB).

Trade-offs

❌Lower PassMark per dollar, at 71.0 vs 105.2 PassMark/$ ($549 MSRP vs $129 MSRP).
❌200% higher power demand at 105W vs 35W.
❌Older platform position on AM4 with DDR4, while Ryzen 3 8300GE moves to AM5 and DDR5.

Quick Answers

So, is Ryzen 9 5900X better than Ryzen 3 8300GE?

Yes. Ryzen 9 5900X is the better overall CPU here. You are getting a 83.3% average FPS lead across 4 shared CPU game tests in our data and 187.1% better PassMark, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 5900X is the better pick here. According to our tests, it delivers 83.3% more average FPS across 4 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 better fit. You are getting 187.1% better PassMark, backed by 12 cores and 24 threads. It also carries the larger cache pool with 700% larger total L3 cache (64 MB vs 8 MB).

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

Ryzen 9 5900X is still the faster CPU overall, but Ryzen 3 8300GE makes more sense if price matters more than absolute performance. Ryzen 9 5900X is 325.6% more expensive on MSRP at $549 MSRP versus $129 MSRP, and it gives you a 83.3% average FPS lead across 4 shared CPU game tests in our data. Ryzen 3 8300GE is also 48.2% better value on MSRP (105.2 vs 71.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper. That said, if you already own a compatible AM5 + DDR5 setup, Ryzen 3 8300GE 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 3 8300GE is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2020) and a healthier platform with AM5 and DDR5 instead of AM4. That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Ryzen 3 8300GE Benchmark Check

Ryzen 9 5900X Benchmark Check

Path of Exile 2

Preset	Ryzen 3 8300GE	Ryzen 9 5900X
1080p
low	262 FPS	323 FPS
medium	233 FPS	291 FPS
high	199 FPS	243 FPS
ultra	168 FPS	193 FPS
1440p
low	230 FPS	307 FPS
medium	185 FPS	248 FPS
high	153 FPS	192 FPS
ultra	133 FPS	157 FPS
4K
low	159 FPS	193 FPS
medium	129 FPS	156 FPS
high	99 FPS	115 FPS
ultra	86 FPS	103 FPS

Open Ryzen 3 8300GE Open Ryzen 9 5900X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 3 8300GE	Ryzen 9 5900X
1080p
low	339 FPS	772 FPS
medium	280 FPS	647 FPS
high	245 FPS	508 FPS
ultra	206 FPS	450 FPS
1440p
low	286 FPS	619 FPS
medium	238 FPS	536 FPS
high	214 FPS	443 FPS
ultra	176 FPS	364 FPS
4K
low	212 FPS	365 FPS
medium	183 FPS	318 FPS
high	153 FPS	289 FPS
ultra	124 FPS	255 FPS

Open Ryzen 3 8300GE Open Ryzen 9 5900X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 3 8300GE	Ryzen 9 5900X
1080p
low	339 FPS	832 FPS
medium	339 FPS	645 FPS
high	339 FPS	558 FPS
ultra	339 FPS	459 FPS
1440p
low	339 FPS	721 FPS
medium	339 FPS	565 FPS
high	339 FPS	488 FPS
ultra	339 FPS	407 FPS
4K
low	339 FPS	511 FPS
medium	339 FPS	421 FPS
high	339 FPS	374 FPS
ultra	293 FPS	308 FPS

Open Ryzen 3 8300GE Open Ryzen 9 5900X

League of Legends

League of Legends

Valorant

Preset	Ryzen 3 8300GE	Ryzen 9 5900X
1080p
low	339 FPS	974 FPS
medium	339 FPS	974 FPS
high	339 FPS	934 FPS
ultra	339 FPS	826 FPS
1440p
low	339 FPS	959 FPS
medium	339 FPS	843 FPS
high	339 FPS	726 FPS
ultra	339 FPS	617 FPS
4K
low	339 FPS	694 FPS
medium	339 FPS	621 FPS
high	339 FPS	541 FPS
ultra	339 FPS	437 FPS

Open Ryzen 3 8300GE Open Ryzen 9 5900X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 3 8300GE and Ryzen 9 5900X

Ryzen 3 8300GE

The Ryzen 3 8300GE is manufactured by AMD. It was released in 16 April 2024 (1 year ago). It is based on the Phoenix2 (2024) architecture. It features 4 cores and 8 threads. Base frequency is 3.5 GHz, with boost up to 4.9 GHz. L3 cache: 8 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 35 Watt. Memory support: DDR5. Passmark benchmark score: 13,568 points. Launch price was $149.

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.

⚡

Processing Power

The Ryzen 3 8300GE 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 4.9 GHz on the Ryzen 3 8300GE versus 4.8 GHz on the Ryzen 9 5900X — a 2.1% clock advantage for the Ryzen 3 8300GE (base: 3.5 GHz vs 3.7 GHz). The Ryzen 3 8300GE uses the Phoenix2 (2024) architecture (4 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Ryzen 3 8300GE scores 13,568 against the Ryzen 9 5900X's 38,955 — a 96.7% lead for the Ryzen 9 5900X. L3 cache: 8 MB (total) on the Ryzen 3 8300GE vs 64 MB on the Ryzen 9 5900X.

Feature	Ryzen 3 8300GE	Ryzen 9 5900X
Cores / Threads	4 / 8	12 / 24+200%
Boost Clock	4.9 GHz+2%	4.8 GHz
Base Clock	3.5 GHz	3.7 GHz+6%
L3 Cache	8 MB (total)	64 MB+700%
L2 Cache	1 MB (per core)+100%	512K (per core)
Process	4 nm-43%	7 nm, 12 nm
Architecture	Phoenix2 (2024)	Vermeer (Zen3) (2020−2022)
PassMark	13,568	38,955+187%
Cinebench R23 Multi	—	21,000
Geekbench 6 Single	—	2,174
Geekbench 6 Multi	—	11,888

🧠

Memory & Platform

The Ryzen 3 8300GE uses the AM5 socket (PCIe 4.0), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Ryzen 3 8300GE	Ryzen 9 5900X
Socket	AM5	AM4
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	—	DDR4-3200
Max RAM Capacity	—	128 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	24

🔧

Advanced Features

Virtualization: not specified (Ryzen 3 8300GE) / AMD-V (Ryzen 9 5900X). Primary use case: Ryzen 9 5900X targets Workstation. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K.

Feature	Ryzen 3 8300GE	Ryzen 9 5900X
Integrated GPU	—	No
Unlocked	—	Yes
AVX-512	—	No
Virtualization	—	AMD-V
Target Use	—	Workstation

💰

Value Analysis

The Ryzen 3 8300GE launched at $129 MSRP, while the Ryzen 9 5900X debuted at $549. On MSRP ($129 vs $549), the Ryzen 3 8300GE is $420 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 3 8300GE delivers 105.2 pts/$ vs 71.0 pts/$ for the Ryzen 9 5900X — making the Ryzen 3 8300GE the 38.9% better value option.