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 9 7900X

2022

Why buy it

✅+2.2% higher PassMark.
✅Costs $50 less on MSRP ($549 MSRP vs $599 MSRP).
✅Delivers 11.5% more PassMark for each dollar spent, at 93.5 vs 83.8 PassMark/$ ($549 MSRP vs $599 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7900X3D across 50 shared CPU benchmark tests.
❌41.7% higher power demand at 170W vs 120W.

Ryzen 9 7900X3D

2023

Why buy it

✅Better for gaming: +18.4% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 120W instead of 170W, a 50W reduction.

Trade-offs

❌Lower PassMark (50,213 vs 51,329).
❌Lower PassMark per dollar, at 83.8 vs 93.5 PassMark/$ ($599 MSRP vs $549 MSRP).

Ryzen 9 7900X

2022

Ryzen 9 7900X3D

2023

Why buy it

✅+2.2% higher PassMark.
✅Costs $50 less on MSRP ($549 MSRP vs $599 MSRP).
✅Delivers 11.5% more PassMark for each dollar spent, at 93.5 vs 83.8 PassMark/$ ($549 MSRP vs $599 MSRP).

Why buy it

✅Better for gaming: +18.4% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 120W instead of 170W, a 50W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7900X3D across 50 shared CPU benchmark tests.
❌41.7% higher power demand at 170W vs 120W.

Trade-offs

❌Lower PassMark (50,213 vs 51,329).
❌Lower PassMark per dollar, at 83.8 vs 93.5 PassMark/$ ($599 MSRP vs $549 MSRP).

Quick Answers

So, is Ryzen 9 7900X3D better than Ryzen 9 7900X?

It depends on what matters more to you. For gaming, Ryzen 9 7900X3D is ahead with a 18.4% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 9 7900X pulls ahead with 2.2% better PassMark. Ryzen 9 7900X3D also has the bigger cache pool with 100% larger total L3 cache (128 MB vs 64 MB).

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

For streaming, content creation, and heavier multitasking, Ryzen 9 7900X is the better fit. You are getting 2.2% better PassMark, backed by 12 cores and 24 threads.

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

Ryzen 9 7900X3D is still the faster CPU overall, but Ryzen 9 7900X makes more sense if price matters more than absolute performance. Ryzen 9 7900X3D is 9.1% more expensive on MSRP at $599 MSRP versus $549 MSRP, and it gives you a 18.4% average FPS lead across 50 shared CPU game tests in our data. The trade-off is that Ryzen 9 7900X is still stronger for heavier multi-core work with 2.2% better PassMark. Ryzen 9 7900X is also 11.5% better value on MSRP (93.5 vs 83.8 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

Which one is more future-proof for 2026 and beyond?

Ryzen 9 7900X3D is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022) and 3D V-Cache and a much larger 128 MB L3 cache instead of 64 MB. That extra cache should hold up really well in CPU-limited games and high-refresh builds.

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 9 7900X Benchmark Check

Ryzen 9 7900X3D Benchmark Check

Path of Exile 2

Preset	Ryzen 9 7900X	Ryzen 9 7900X3D
1080p
low	292 FPS	272 FPS
medium	266 FPS	249 FPS
high	218 FPS	212 FPS
ultra	190 FPS	186 FPS
1440p
low	272 FPS	264 FPS
medium	223 FPS	217 FPS
high	171 FPS	172 FPS
ultra	153 FPS	155 FPS
4K
low	188 FPS	183 FPS
medium	155 FPS	150 FPS
high	115 FPS	113 FPS
ultra	103 FPS	101 FPS

Open Ryzen 9 7900X Open Ryzen 9 7900X3D

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 7900X	Ryzen 9 7900X3D
1080p
low	865 FPS	845 FPS
medium	710 FPS	689 FPS
high	562 FPS	511 FPS
ultra	483 FPS	423 FPS
1440p
low	715 FPS	679 FPS
medium	609 FPS	578 FPS
high	494 FPS	445 FPS
ultra	392 FPS	345 FPS
4K
low	399 FPS	379 FPS
medium	344 FPS	326 FPS
high	317 FPS	286 FPS
ultra	272 FPS	241 FPS

Open Ryzen 9 7900X Open Ryzen 9 7900X3D

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 7900X	Ryzen 9 7900X3D
1080p
low	730 FPS	1025 FPS
medium	580 FPS	1164 FPS
high	499 FPS	1101 FPS
ultra	400 FPS	875 FPS
1440p
low	639 FPS	972 FPS
medium	519 FPS	878 FPS
high	444 FPS	805 FPS
ultra	364 FPS	656 FPS
4K
low	452 FPS	597 FPS
medium	386 FPS	518 FPS
high	344 FPS	465 FPS
ultra	279 FPS	393 FPS

Open Ryzen 9 7900X Open Ryzen 9 7900X3D

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 7900X	Ryzen 9 7900X3D
1080p
low	1031 FPS	1255 FPS
medium	900 FPS	1015 FPS
high	783 FPS	993 FPS
ultra	698 FPS	865 FPS
1440p
low	848 FPS	1037 FPS
medium	731 FPS	899 FPS
high	636 FPS	774 FPS
ultra	553 FPS	649 FPS
4K
low	625 FPS	761 FPS
medium	549 FPS	664 FPS
high	483 FPS	578 FPS
ultra	418 FPS	437 FPS

Open Ryzen 9 7900X Open Ryzen 9 7900X3D

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 7900X and Ryzen 9 7900X3D

Ryzen 9 7900X

The Ryzen 9 7900X is manufactured by AMD. It was released in 2022-09-27. It is based on the Raphael (Zen4) (2022−2023) architecture. It features 12 cores and 24 threads. Base frequency is 4.7 GHz, with boost up to 5.6 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 170 Watt. Memory support: DDR5-5200. Passmark benchmark score: 51,329 points. Launch price was $549.

Ryzen 9 7900X3D

The Ryzen 9 7900X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (2023−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.6 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 50,213 points. Launch price was $599.

⚡

Processing Power

Both the Ryzen 9 7900X and Ryzen 9 7900X3D share an identical 12-core/24-thread configuration. Boost clocks reach 5.6 GHz on the Ryzen 9 7900X versus 5.6 GHz on the Ryzen 9 7900X3D — identical boost frequencies (base: 4.7 GHz vs 4.4 GHz). The Ryzen 9 7900X uses the Raphael (Zen4) (2022−2023) architecture (5 nm), while the Ryzen 9 7900X3D uses Raphael (2023−2025) (5 nm, 6 nm). In PassMark, the Ryzen 9 7900X scores 51,329 against the Ryzen 9 7900X3D's 50,213 — a 2.2% lead for the Ryzen 9 7900X. L3 cache: 64 MB (total) on the Ryzen 9 7900X vs 128 MB (total) on the Ryzen 9 7900X3D.

Feature	Ryzen 9 7900X	Ryzen 9 7900X3D
Cores / Threads	12 / 24	12 / 24
Boost Clock	5.6 GHz	5.6 GHz
Base Clock	4.7 GHz+7%	4.4 GHz
L3 Cache	64 MB (total)	128 MB (total)+100%
L2 Cache	1 MB (per core)	1 MB (per core)
Process	5 nm	5 nm, 6 nm
Architecture	Raphael (Zen4) (2022−2023)	Raphael (2023−2025)
PassMark	51,329+2%	50,213
Cinebench R23 Multi	29,557	—

🧠

Memory & Platform

Both processors use the AM5 socket with PCIe 5.0. Maximum memory speed reaches DDR5-5200 on the Ryzen 9 7900X versus 5200 on the Ryzen 9 7900X3D — the Ryzen 9 7900X3D supports 199.6% 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. Both provide 28 PCIe lanes. Chipset compatibility: AM5 (Ryzen 9 7900X) and AM5 (Ryzen 9 7900X3D).

Feature	Ryzen 9 7900X	Ryzen 9 7900X3D
Socket	AM5	AM5
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-5200	5200+103900%
Max RAM Capacity	128 GB+104857500%	128
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	28	28

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: AMD-V (Ryzen 9 7900X) vs VT-x, VT-d, AMD-V (Ryzen 9 7900X3D). Both include integrated graphics — Radeon Graphics (Ryzen 9 7900X) and AMD Radeon Graphics (Ryzen 9 7900X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 9 7900X targets Gaming. Direct competitor: Ryzen 9 7900X rivals Core i9-13900K; Ryzen 9 7900X3D rivals Core i7-14700K.

Feature	Ryzen 9 7900X	Ryzen 9 7900X3D
Integrated GPU	Yes	Yes
IGPU Model	Radeon Graphics	AMD Radeon Graphics
Unlocked	Yes	Yes
AVX-512	Yes	Yes
Virtualization	AMD-V	VT-x, VT-d, AMD-V
Target Use	Gaming	—

💰

Value Analysis

The Ryzen 9 7900X launched at $549 MSRP, while the Ryzen 9 7900X3D debuted at $599. On MSRP ($549 vs $599), the Ryzen 9 7900X is $50 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 7900X delivers 93.5 pts/$ vs 83.8 pts/$ for the Ryzen 9 7900X3D — making the Ryzen 9 7900X the 10.9% better value option.