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  3. /AMD Ryzen 9 7945HX vs AMD Ryzen Threadripper PRO 3975WX

AMD Ryzen 9 7945HX vs AMD Ryzen Threadripper PRO 3975WX

Verdict

Our overall take, at a glance

Key takeaways

  • AMD Ryzen Threadripper PRO 3975WX leads AMD Ryzen 9 7945HX overall by 7 points (70 vs 63 out of 100).
  • AMD Ryzen Threadripper PRO 3975WX stands out on Core Specifications Cores: 32, Core Specifications Threads: 64, Core Specifications Base Frequency: 3.5 GHz.
AMD Ryzen Threadripper PRO 3975WX leads overall
AMD Ryzen Threadripper PRO 3975WX
70
AMD Ryzen 9 7945HX
63
Why it stands out
  • Core Specifications Cores: 32
  • Core Specifications Threads: 64
  • Core Specifications Base Frequency: 3.5 GHz

Strengths Profile

Bigger shape = stronger. Whoever reaches further wins that category.

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.

AMD Ryzen 9 7945HX

The AMD Ryzen 9 7945HX is an x86-64 microprocessor manufactured by AMD. Ryzen processors, which include the Ryzen 9 series, are based on the Zen microarchitecture. Mobile processors with the HX suffix are noted among these products.

Source
  • List of AMD Ryzen processors - WikipediaGeneral information on AMD Ryzen and the HX suffix for mobile processors.

Generated Jun 27, 2026

AMD Ryzen Threadripper PRO 3975WX

The provided source does not contain information about the AMD Ryzen Threadripper PRO 3975WX processor. The available data only lists and describes various generations of AMD Ryzen processors, including older models like the 1700X and 1700X PRO.

Cons
  • Information regarding this specific model is not present in the sources.
Source
  • List of AMD Ryzen processors - WikipediaPresents a list and specifications for various AMD Ryzen desktop processors, including older Threadripper lines (e.g., 1700X PRO).
Video — reviews used (3)

Generated Jun 27, 2026

Value for Money

Which is the better deal for the price

Enter today's price for each product to see which offers better value. Use the same currency for both.

AMD Ryzen 9 7945HX

Check Price on Amazon

AMD Ryzen Threadripper PRO 3975WX

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Performance

Higher benchmark score = faster

AMD Ryzen 9 7945HX59,824
AMD Ryzen Threadripper PRO 3975WX62,862
See the raw benchmark values →

Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature
AMD Ryzen 9 7945HX
AMD Ryzen Threadripper PRO 3975WX
Cores
16
32
Threads
32
64
Base Frequency
2.5 GHz
3.5 GHz
Base Power Consumption
55 W
280 W
Maximum Frequency
5.4 GHz
4.2 GHz
Maximum Power Consumption
55 W
280 W
L1 Cache
1,024 KB
2,048 KB
L2 Cache
16 MB
16 MB
L3 Cache
64 MB
128 MB
Lithography Process
5 nm
7 nm
Is unlocked
Yes
No

Integrated Graphics

Feature
AMD Ryzen 9 7945HX
AMD Ryzen Threadripper PRO 3975WX
Model
N/A
N/A

Benchmark

Feature
AMD Ryzen 9 7945HX
AMD Ryzen Threadripper PRO 3975WX
PassMark CPU Mark
59,824
62,862

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about AMD Ryzen 9 7945HX vs AMD Ryzen Threadripper PRO 3975WX comparison

Based on our overall comparison score, AMD Ryzen 9 7945HX rates higher at 85/100 versus 79/100 for AMD Ryzen Threadripper PRO 3975WX — a 6-point lead. AMD Ryzen 9 7945HX is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.
AMD Ryzen 9 7945HX and AMD Ryzen Threadripper PRO 3975WX are compared side by side above across every spec in the cpus category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 85/100 for AMD Ryzen 9 7945HX and 79/100 for AMD Ryzen Threadripper PRO 3975WX.
If you want the higher-rated cpus option overall, AMD Ryzen 9 7945HX (85/100) edges out AMD Ryzen Threadripper PRO 3975WX (79/100). But if AMD Ryzen Threadripper PRO 3975WX is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.

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