EPYC 7532 vs Ryzen Threadripper PRO 7945WX

CPU

GPU

EPYC 7532

32 Cores64 Thrd200 WWMax: 3.3 GHz2020

EPYC family

·······

Buy on Amazon

Ryzen Threadripper PRO 7945WX

12 Cores24 Thrd350 WWMax: 5.3 GHz2023

Threadripper Pro family

Buy on Amazon

EPYC 7532 vs Ryzen Threadripper PRO 7945WX Performance Spectrum

EPYC 7532

32 / 64

50,726

+1.9%

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Ryzen Threadripper PRO 7945WX

12 / 24

49,756

0.0%

Ryzen 7 7840H

Ryzen AI 9 HX PRO 370

Ryzen 9 3950X

Ryzen 9 5900XT

Ryzen 9 9950X

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

About PassMark

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.

EPYC 7532 vs Ryzen Threadripper PRO 7945WX FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

EPYC 7532 vs Ryzen Threadripper PRO 7945WX: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

EPYC 7532

2020

Why buy it

✅+1.9% higher PassMark.
✅+300% larger total L3 cache (256 MB vs 64 MB).
✅Draws 200W instead of 350W, a 150W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen Threadripper PRO 7945WX across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 21.3 vs 35.6 PassMark/$ ($2,380 MSRP vs $1,399 MSRP).
❌Older platform position on SP3 with DDR4, while Ryzen Threadripper PRO 7945WX moves to sTR5 and DDR5.

Ryzen Threadripper PRO 7945WX

2023

Why buy it

✅Better for gaming: +31.8% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $981 less on MSRP ($1,399 MSRP vs $2,380 MSRP).
✅Delivers 66.9% more PassMark for each dollar spent, at 35.6 vs 21.3 PassMark/$ ($1,399 MSRP vs $2,380 MSRP).
✅Newer platform on sTR5 with DDR5 support instead of SP3 and DDR4.

Trade-offs

❌Lower PassMark (49,756 vs 50,726).
❌Smaller total L3 cache (64 MB vs 256 MB).
❌75% higher power demand at 350W vs 200W.

Quick Answers

So, is Ryzen Threadripper PRO 7945WX better than EPYC 7532?

It depends on what you want from the system. For gaming, Ryzen Threadripper PRO 7945WX is ahead with a 31.8% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, EPYC 7532 pulls ahead with 1.9% better PassMark. EPYC 7532 also has the bigger cache pool with 300% larger total L3 cache (256 MB vs 64 MB).

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

For streaming, content creation, and heavier multitasking, EPYC 7532 is the stronger fit. You are getting 1.9% better PassMark, backed by 32 cores and 64 threads. It also has the larger cache pool with 300% larger total L3 cache (256 MB vs 64 MB).

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

Ryzen Threadripper PRO 7945WX is the better buy right now. Ryzen Threadripper PRO 7945WX comes in $981 cheaper on MSRP at $1,399 MSRP versus $2,380 MSRP, and it still gives you a 31.8% average FPS lead across 50 shared CPU game tests in our data. The compromise is that EPYC 7532 is still stronger for heavier multi-core work with 1.9% better PassMark. It is also 66.9% better value on MSRP (35.6 vs 21.3 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Ryzen Threadripper PRO 7945WX makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2020) and a healthier platform with sTR5 and DDR5 instead of SP3. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

EPYC 7532 vs Ryzen Threadripper PRO 7945WX Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

EPYC 7532

The EPYC 7532 is manufactured by AMD. It was released in 2020-02-19. It is based on the Zen 2 (2017−2020) architecture. It features 32 cores and 64 threads. Base frequency is 2.4 GHz, with boost up to 3.3 GHz. L3 cache: 256 MB. L2 cache: 16 MB. Built on 7 nm, 14 nm process technology. Socket: SP3. Thermal design power (TDP): 200 Watt. Memory support: DDR4-3200. Passmark benchmark score: 50,726 points. Launch price was $2,300.

Ryzen Threadripper PRO 7945WX

The Ryzen Threadripper PRO 7945WX is manufactured by AMD. It was released in 19 October 2023 (2 years ago). It is based on the Storm Peak (2023) architecture. It features 12 cores and 24 threads. Base frequency is 4.7 GHz, with boost up to 5.3 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: sTR5. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 49,756 points. Launch price was $1,399.

⚡

Processing Power

The EPYC 7532 packs 32 cores / 64 threads, while the Ryzen Threadripper PRO 7945WX offers 12 cores / 24 threads — the EPYC 7532 has 20 more cores. Boost clocks reach 3.3 GHz on the EPYC 7532 versus 5.3 GHz on the Ryzen Threadripper PRO 7945WX — a 46.5% clock advantage for the Ryzen Threadripper PRO 7945WX (base: 2.4 GHz vs 4.7 GHz). The EPYC 7532 uses the Zen 2 (2017−2020) architecture (7 nm, 14 nm), while the Ryzen Threadripper PRO 7945WX uses Storm Peak (2023) (5 nm). In PassMark, the EPYC 7532 scores 50,726 against the Ryzen Threadripper PRO 7945WX's 49,756 — a 1.9% lead for the EPYC 7532. L3 cache: 256 MB on the EPYC 7532 vs 64 MB (total) on the Ryzen Threadripper PRO 7945WX.

Feature	EPYC 7532	Ryzen Threadripper PRO 7945WX
Cores / Threads	32 / 64+167%	12 / 24
Boost Clock	3.3 GHz	5.3 GHz+61%
Base Clock	2.4 GHz	4.7 GHz+96%
L3 Cache	256 MB+300%	64 MB (total)
L2 Cache	16 MB+1500%	1 MB (per core)
Process	7 nm, 14 nm	5 nm-29%
Architecture	Zen 2 (2017−2020)	Storm Peak (2023)
PassMark	50,726+2%	49,756

🧠

Memory & Platform

The EPYC 7532 uses the SP3 socket (PCIe 4.0), while the Ryzen Threadripper PRO 7945WX uses sTR5 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7532 versus 5200 on the Ryzen Threadripper PRO 7945WX — the Ryzen Threadripper PRO 7945WX supports 62.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7532 supports up to 4096 of RAM compared to 2048 — 100% more capacity for professional workloads. Both feature 8-channel memory with ECC support. Both provide 128 PCIe lanes. Chipset compatibility: SP3 (EPYC 7532) and WRX90,TRX50 (Ryzen Threadripper PRO 7945WX).

Feature	EPYC 7532	Ryzen Threadripper PRO 7945WX
Socket	SP3	sTR5
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	3200	5200+63%
Max RAM Capacity	4096+100%	2048
RAM Channels	8	8
ECC Support	Yes	Yes
PCIe Lanes	128	128

🔧

Advanced Features

Only the Ryzen Threadripper PRO 7945WX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (EPYC 7532) vs VT-x, VT-d, AMD-V (Ryzen Threadripper PRO 7945WX). Direct competitor: EPYC 7532 rivals Xeon Gold 6338; Ryzen Threadripper PRO 7945WX rivals Xeon w5-3435X.

Feature	EPYC 7532	Ryzen Threadripper PRO 7945WX
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	Yes
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d, AMD-V

💰

Value Analysis

At launch, the EPYC 7532 was priced at $2380, while the Ryzen Threadripper PRO 7945WX came in at $1399. On launch pricing ($2380 vs $1399), Ryzen Threadripper PRO 7945WX was $981 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7532 delivers 21.3 pts/$ vs 35.6 pts/$ for the Ryzen Threadripper PRO 7945WX — making the Ryzen Threadripper PRO 7945WX the 50.1% better value option.

Feature	EPYC 7532	Ryzen Threadripper PRO 7945WX
MSRP	$2380	$1399-41%
Performance per Dollar	21.3	35.6+67%
Release Date	2020	2023

Search EPYC 7532 on Amazon

Search Ryzen Threadripper PRO 7945WX on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.