AMD Ryzen Threadripper PRO 5945WX vs AMD Ryzen Threadripper PRO 3945WX

Verdict

Our overall take, at a glance

AMD Ryzen Threadripper PRO 5945WX leads overall

AMD Ryzen Threadripper PRO 5945WX

AMD Ryzen Threadripper PRO 3945WX

Why it stands out

Core Specifications Base Frequency: 4.1 GHz
Core Specifications Maximum Frequency: 4.5 GHz
Benchmark PassMark CPU Mark: 40,838

In-depth analysisAI

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

AMD Ryzen Threadripper PRO 5945WX

The AMD Ryzen Threadripper PRO series is a line of x86-64 microprocessors manufactured by AMD conceptus. The processors include the Ryzen model name in their branding and feature various core counts, up to 96 cores. They fall under the broader category of Ryzen processors.

Pros

A range of models supports core counts between Ryzen 3 and Threadripper (up to 96 cores)

AMD Ryzen Threadripper PRO 3945WX

The AMD Ryzen Threadripper processors are a line of x86-64 microprocessors based on the Zen microarchitecture. The product line includes codes like Threadripper (with up to 96 cores), alongside standard desktop CPUs. The specific model, Ryzen Threadripper PRO 3945WX, is not mentioned by name in the provided sources.

Value for Money

Which is the better deal for the price

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AMD Ryzen Threadripper PRO 5945WX

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AMD Ryzen Threadripper PRO 3945WX

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Performance

Higher benchmark score = faster

AMD Ryzen Threadripper PRO 5945WX40,838

AMD Ryzen Threadripper PRO 3945WX33,431

See the raw benchmark values →

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

Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature	AMD Ryzen Threadripper PRO 5945WX	AMD Ryzen Threadripper PRO 3945WX
Cores	12	12
Threads	24	24
Base Frequency	4.1 GHz	4 GHz
Base Power Consumption	280 W	280 W
Maximum Frequency	4.5 GHz	4.3 GHz
Maximum Power Consumption	280 W	280 W
L1 Cache	768 KB	768 KB
L2 Cache	6 MB	6 MB
L3 Cache	64 MB	64 MB
Lithography Process	7 nm	7 nm
Is unlocked	Yes	No

Integrated Graphics

Feature	AMD Ryzen Threadripper PRO 5945WX	AMD Ryzen Threadripper PRO 3945WX
Model	N/A	N/A

Benchmark

Feature	AMD Ryzen Threadripper PRO 5945WX	AMD Ryzen Threadripper PRO 3945WX
PassMark CPU Mark	40,838	33,431

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 Threadripper PRO 5945WX vs AMD Ryzen Threadripper PRO 3945WX comparison

Based on our overall comparison score, AMD Ryzen Threadripper PRO 5945WX rates higher at 57/100 versus 54/100 for AMD Ryzen Threadripper PRO 3945WX — a 3-point lead. AMD Ryzen Threadripper PRO 5945WX 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 Threadripper PRO 5945WX and AMD Ryzen Threadripper PRO 3945WX 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 57/100 for AMD Ryzen Threadripper PRO 5945WX and 54/100 for AMD Ryzen Threadripper PRO 3945WX.

If you want the higher-rated cpus option overall, AMD Ryzen Threadripper PRO 5945WX (57/100) edges out AMD Ryzen Threadripper PRO 3945WX (54/100). But if AMD Ryzen Threadripper PRO 3945WX 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.