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 7900

2023

Why buy it

✅Costs $270 less on MSRP ($429 MSRP vs $699 MSRP).
✅Delivers 25.9% more PassMark for each dollar spent, at 112.3 vs 89.2 PassMark/$ ($429 MSRP vs $699 MSRP).
✅Draws 65W instead of 120W, a 55W reduction.
✅Includes a boxed cooler (Yes), unlike Ryzen 9 7950X3D.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7950X3D across 50 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (24,600 vs 38,581).

Ryzen 9 7950X3D

2023

Why buy it

✅Better for gaming: +7.8% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark per dollar, at 89.2 vs 112.3 PassMark/$ ($699 MSRP vs $429 MSRP).
❌84.6% higher power demand at 120W vs 65W.
❌No boxed cooler included, unlike Ryzen 9 7900.

Ryzen 9 7900

2023

Ryzen 9 7950X3D

2023

Why buy it

✅Costs $270 less on MSRP ($429 MSRP vs $699 MSRP).
✅Delivers 25.9% more PassMark for each dollar spent, at 112.3 vs 89.2 PassMark/$ ($429 MSRP vs $699 MSRP).
✅Draws 65W instead of 120W, a 55W reduction.
✅Includes a boxed cooler (Yes), unlike Ryzen 9 7950X3D.

Why buy it

✅Better for gaming: +7.8% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7950X3D across 50 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (24,600 vs 38,581).

Trade-offs

❌Lower PassMark per dollar, at 89.2 vs 112.3 PassMark/$ ($699 MSRP vs $429 MSRP).
❌84.6% higher power demand at 120W vs 65W.
❌No boxed cooler included, unlike Ryzen 9 7900.

Quick Answers

So, is Ryzen 9 7950X3D better than Ryzen 9 7900?

Yes. Ryzen 9 7950X3D is the better overall CPU here. You are getting a 7.8% average FPS lead across 50 shared CPU game tests in our data, 56.8% better Cinebench R23 multi-core, 29.4% higher PassMark, and the stronger long-term platform, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 7950X3D is the better pick here. According to our tests, it delivers 7.8% more average FPS across 50 shared CPU game tests. It also has a big cache advantage at 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 7950X3D is the better fit. You are getting 56.8% better Cinebench R23 multi-core, backed by 16 cores and 32 threads. It also carries the larger cache pool with 100% larger total L3 cache (128 MB vs 64 MB).

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

Ryzen 9 7950X3D is still the faster CPU overall, but Ryzen 9 7900 makes more sense if price matters more than absolute performance. Ryzen 9 7950X3D is 62.9% more expensive on MSRP at $699 MSRP versus $429 MSRP, and it gives you a 7.8% average FPS lead across 50 shared CPU game tests in our data. Ryzen 9 7900 is also 25.9% better value on MSRP (112.3 vs 89.2 PassMark/$), 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 7950X3D is the more future-proof choice for 2026 and beyond. You are getting 3D V-Cache and a much larger 128 MB L3 cache instead of 64 MB and more multi-core headroom with 16 cores / 32 threads instead of 12/24. 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 7900 Benchmark Check

Ryzen 9 7950X3D Benchmark Check

Path of Exile 2

Preset	Ryzen 9 7900	Ryzen 9 7950X3D
1080p
low	288 FPS	291 FPS
medium	259 FPS	265 FPS
high	218 FPS	219 FPS
ultra	190 FPS	186 FPS
1440p
low	270 FPS	275 FPS
medium	218 FPS	227 FPS
high	170 FPS	177 FPS
ultra	152 FPS	156 FPS
4K
low	187 FPS	190 FPS
medium	151 FPS	156 FPS
high	113 FPS	120 FPS
ultra	101 FPS	107 FPS

Open Ryzen 9 7900 Open Ryzen 9 7950X3D

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 9 7900	Ryzen 9 7950X3D
1080p
low	706 FPS	734 FPS
medium	599 FPS	627 FPS
high	450 FPS	465 FPS
ultra	389 FPS	393 FPS
1440p
low	593 FPS	602 FPS
medium	522 FPS	536 FPS
high	406 FPS	413 FPS
ultra	322 FPS	326 FPS
4K
low	335 FPS	338 FPS
medium	298 FPS	305 FPS
high	264 FPS	268 FPS
ultra	226 FPS	229 FPS

Open Ryzen 9 7900 Open Ryzen 9 7950X3D

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 9 7900	Ryzen 9 7950X3D
1080p
low	876 FPS	1025 FPS
medium	699 FPS	1122 FPS
high	608 FPS	1062 FPS
ultra	518 FPS	875 FPS
1440p
low	702 FPS	936 FPS
medium	562 FPS	845 FPS
high	481 FPS	775 FPS
ultra	408 FPS	656 FPS
4K
low	499 FPS	574 FPS
medium	414 FPS	498 FPS
high	372 FPS	447 FPS
ultra	312 FPS	378 FPS

Open Ryzen 9 7900 Open Ryzen 9 7950X3D

League of Legends

League of Legends

Valorant

Preset	Ryzen 9 7900	Ryzen 9 7950X3D
1080p
low	1125 FPS	1082 FPS
medium	987 FPS	973 FPS
high	860 FPS	854 FPS
ultra	765 FPS	766 FPS
1440p
low	892 FPS	853 FPS
medium	774 FPS	751 FPS
high	677 FPS	659 FPS
ultra	580 FPS	569 FPS
4K
low	644 FPS	623 FPS
medium	570 FPS	555 FPS
high	503 FPS	493 FPS
ultra	434 FPS	426 FPS

Open Ryzen 9 7900 Open Ryzen 9 7950X3D

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 9 7900 and Ryzen 9 7950X3D

Ryzen 9 7900

The Ryzen 9 7900 is manufactured by AMD. It was released in 14 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 5.4 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5-5200. Passmark benchmark score: 48,168 points. Launch price was $429.

Ryzen 9 7950X3D

The Ryzen 9 7950X3D 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 16 cores and 32 threads. Base frequency is 4.2 GHz, with boost up to 5.7 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: 62,323 points. Launch price was $699.

⚡

Processing Power

The Ryzen 9 7900 packs 12 cores / 24 threads, while the Ryzen 9 7950X3D offers 16 cores / 32 threads — the Ryzen 9 7950X3D has 4 more cores. Boost clocks reach 5.4 GHz on the Ryzen 9 7900 versus 5.7 GHz on the Ryzen 9 7950X3D — a 5.4% clock advantage for the Ryzen 9 7950X3D (base: 3.7 GHz vs 4.2 GHz). Both are built on the Raphael (Zen4) (2022−2023) architecture using a 5 nm process. In PassMark, the Ryzen 9 7900 scores 48,168 against the Ryzen 9 7950X3D's 62,323 — a 25.6% lead for the Ryzen 9 7950X3D. Cinebench R23 multi-core: 24,600 vs 38,581 (44.3% advantage for the Ryzen 9 7950X3D). Geekbench 6 single-core — the metric most relevant to gaming — records 2,800 vs 2,926, a 4.4% lead for the Ryzen 9 7950X3D that directly translates to higher frame rates. Multi-core Geekbench: 18,000 vs 19,643 (8.7% advantage for the Ryzen 9 7950X3D). L3 cache: 64 MB (total) on the Ryzen 9 7900 vs 128 MB (total) on the Ryzen 9 7950X3D.

Feature	Ryzen 9 7900	Ryzen 9 7950X3D
Cores / Threads	12 / 24	16 / 32+33%
Boost Clock	5.4 GHz	5.7 GHz+6%
Base Clock	3.7 GHz	4.2 GHz+14%
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 (Zen4) (2022−2023)
PassMark	48,168	62,323+29%
Cinebench R23 Multi	24,600	38,581+57%
Geekbench 6 Single	2,800	2,926+5%
Geekbench 6 Multi	18,000	19,643+9%

🧠

Memory & Platform

Both processors use the AM5 socket with PCIe 5.0. Both support up to DDR5-5200 memory speed. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 28 PCIe lanes. Chipset compatibility: AMD X670E,AMD X670,AMD B650E,AMD B650,AMD A620 (Ryzen 9 7900) and AMD X670E,AMD X670,AMD B650E,AMD B650 (Ryzen 9 7950X3D).

Feature	Ryzen 9 7900	Ryzen 9 7950X3D
Socket	AM5	AM5
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-5200	DDR5-5200
Max RAM Capacity	128 GB	128 GB
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. Both support true virtualization. Both include integrated graphics — Radeon Graphics (Raphael) (Ryzen 9 7900) and Radeon Graphics (Ryzen 9 7950X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: Ryzen 9 7900 rivals Core i9-13900; Ryzen 9 7950X3D rivals Core i9-13900K.

Feature	Ryzen 9 7900	Ryzen 9 7950X3D
Integrated GPU	Yes	Yes
IGPU Model	Radeon Graphics (Raphael)	Radeon Graphics
Unlocked	Yes	Yes
AVX-512	Yes	Yes
Virtualization	true	true

💰

Value Analysis

The Ryzen 9 7900 launched at $429 MSRP, while the Ryzen 9 7950X3D debuted at $699. On MSRP ($429 vs $699), the Ryzen 9 7900 is $270 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 9 7900 delivers 112.3 pts/$ vs 89.2 pts/$ for the Ryzen 9 7950X3D — making the Ryzen 9 7900 the 23% better value option.