Ryzen Threadripper PRO 5945WX vs Xeon w5-2545

Ryzen Threadripper PRO 5945WX vs Xeon w5-2545 Performance Spectrum

Ryzen Threadripper PRO 5945WX

12 / 24

40,126

0.0%

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

Xeon w5-2545

12 / 24

40,782

+1.6%

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.

Ryzen Threadripper PRO 5945WX vs Xeon w5-2545 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.

Ryzen Threadripper PRO 5945WX vs Xeon w5-2545: Pros, Cons & Final Verdict

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

Ryzen Threadripper PRO 5945WX

2022

Why buy it

✅Better for gaming: +16.7% higher average FPS across 50 shared CPU benchmark tests.
✅+113.3% larger total L3 cache (64 MB vs 30 MB).
✅100% more PCIe lanes (128 vs 64) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (40,126 vs 40,782).
❌Lower PassMark per dollar, at 16.7 vs 45.9 PassMark/$ ($2,399 MSRP vs $889 MSRP).
❌33.3% higher power demand at 280W vs 210W.
❌Older platform position on sWRX8 with DDR4, while Xeon w5-2545 moves to LGA4677 and DDR5.

Xeon w5-2545

2024

Why buy it

✅+1.6% higher PassMark.
✅Costs $1,510 less on MSRP ($889 MSRP vs $2,399 MSRP).
✅Delivers 174.3% more PassMark for each dollar spent, at 45.9 vs 16.7 PassMark/$ ($889 MSRP vs $2,399 MSRP).
✅Draws 210W instead of 280W, a 70W reduction.
✅Newer platform on LGA4677 with DDR5 support instead of sWRX8 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen Threadripper PRO 5945WX across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (30 MB vs 64 MB).

Quick Answers

So, is Xeon w5-2545 better than Ryzen Threadripper PRO 5945WX?

It depends on what you want from the system. For gaming, Ryzen Threadripper PRO 5945WX is ahead with a 16.7% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon w5-2545 pulls ahead with 1.6% better PassMark. Ryzen Threadripper PRO 5945WX also has the bigger cache pool with 113.3% larger total L3 cache (64 MB vs 30 MB).

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

For streaming, content creation, and heavier multitasking, Xeon w5-2545 is the stronger fit. You are getting 1.6% better PassMark, backed by 12 cores and 24 threads.

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

Xeon w5-2545 is the better buy right now. Xeon w5-2545 comes in $1,510 cheaper on MSRP at $889 MSRP versus $2,399 MSRP, and it still gives you 1.6% better PassMark. The compromise is that Ryzen Threadripper PRO 5945WX is still the better pure gaming CPU with a 16.7% average FPS lead across 50 shared CPU game tests in our data. It is also 174.3% better value on MSRP (45.9 vs 16.7 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon w5-2545 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2022), a healthier platform with LGA4677 and DDR5 instead of sWRX8, and more multi-core headroom with 12 cores / 24 threads instead of 12/24. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen Threadripper PRO 5945WX vs Xeon w5-2545 Technical Specifications

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

Ryzen Threadripper PRO 5945WX

The Ryzen Threadripper PRO 5945WX is manufactured by AMD. It was released in 8 March 2022 (3 years ago). It is based on the Chagall PRO (2022) architecture. It features 12 cores and 24 threads. Base frequency is 4.1 GHz, with boost up to 4.5 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm process technology. Socket: sWRX8. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 40,126 points. Launch price was $499.

Xeon w5-2545

The Xeon w5-2545 is manufactured by Intel. It was released in 24 August 2024 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 12 cores and 24 threads. Base frequency is 3.5 GHz, with boost up to 4.7 GHz. L3 cache: 30 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 210 Watt. Memory support: DDR5-4800. Passmark benchmark score: 40,782 points. Launch price was $889.

⚡

Processing Power

Both the Ryzen Threadripper PRO 5945WX and Xeon w5-2545 share an identical 12-core/24-thread configuration. Boost clocks reach 4.5 GHz on the Ryzen Threadripper PRO 5945WX versus 4.7 GHz on the Xeon w5-2545 — a 4.3% clock advantage for the Xeon w5-2545 (base: 4.1 GHz vs 3.5 GHz). The Ryzen Threadripper PRO 5945WX uses the Chagall PRO (2022) architecture (7 nm), while the Xeon w5-2545 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen Threadripper PRO 5945WX scores 40,126 against the Xeon w5-2545's 40,782 — a 1.6% lead for the Xeon w5-2545. L3 cache: 64 MB on the Ryzen Threadripper PRO 5945WX vs 30 MB on the Xeon w5-2545.

Feature	Ryzen Threadripper PRO 5945WX	Xeon w5-2545
Cores / Threads	12 / 24	12 / 24
Boost Clock	4.5 GHz	4.7 GHz+4%
Base Clock	4.1 GHz+17%	3.5 GHz
L3 Cache	64 MB+113%	30 MB
L2 Cache	512K (per core)+25500%	2 MB (per core)
Process	7 nm	Intel 7 nm
Architecture	Chagall PRO (2022)	Sapphire Rapids (2023−2024)
PassMark	40,126	40,782+2%

🧠

Memory & Platform

The Ryzen Threadripper PRO 5945WX uses the sWRX8 socket (PCIe 4.0), while the Xeon w5-2545 uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the Ryzen Threadripper PRO 5945WX versus 4800 on the Xeon w5-2545 — the Xeon w5-2545 supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 2048 of RAM. Memory channels: 8 (Ryzen Threadripper PRO 5945WX) vs 4 (Xeon w5-2545). PCIe lanes: 128 (Ryzen Threadripper PRO 5945WX) vs 64 (Xeon w5-2545) — the Ryzen Threadripper PRO 5945WX offers 64 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WRX80 (Ryzen Threadripper PRO 5945WX) and W790 (Xeon w5-2545).

Feature	Ryzen Threadripper PRO 5945WX	Xeon w5-2545
Socket	sWRX8	LGA4677
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	3200	4800+50%
Max RAM Capacity	2048	2048
RAM Channels	8+100%	4
ECC Support	Yes	Yes
PCIe Lanes	128+100%	64

🔧

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: VT-x, VT-d, AMD-V (Ryzen Threadripper PRO 5945WX) vs VT-x, VT-d (Xeon w5-2545). Direct competitor: Ryzen Threadripper PRO 5945WX rivals Xeon W-3335; Xeon w5-2545 rivals Threadripper 7960X.

Feature	Ryzen Threadripper PRO 5945WX	Xeon w5-2545
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	Yes	Yes
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d, AMD-V	VT-x, VT-d

💰

Value Analysis

At launch, the Ryzen Threadripper PRO 5945WX was priced at $2399, while the Xeon w5-2545 came in at $889. On launch pricing ($2399 vs $889), Xeon w5-2545 was $1510 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen Threadripper PRO 5945WX delivers 16.7 pts/$ vs 45.9 pts/$ for the Xeon w5-2545 — making the Xeon w5-2545 the 93.1% better value option.

Feature	Ryzen Threadripper PRO 5945WX	Xeon w5-2545
MSRP	$2399	$889-63%
Performance per Dollar	16.7	45.9+175%
Release Date	2022	2024

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