Ryzen Threadripper 1950X vs Xeon E-2478

Ryzen Threadripper 1950X vs Xeon E-2478 Performance Spectrum

Ryzen Threadripper 1950X

16 / 32

27,487

0.0%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 9965WX

Xeon E-2478

8 / 16

27,776

+1.1%

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 1950X vs Xeon E-2478 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 1950X vs Xeon E-2478: 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 1950X

2017

Why buy it

✅Better for gaming: +13.0% higher average FPS across 50 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (32 MB vs 24 MB).
✅220% more PCIe lanes (64 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (27,487 vs 27,776).
❌Lower PassMark per dollar, at 27.5 vs 48.9 PassMark/$ ($999 MSRP vs $568 MSRP).
❌125% higher power demand at 180W vs 80W.
❌Older platform position on SP3r2 with DDR4, while Xeon E-2478 moves to LGA1700 and DDR5.

Xeon E-2478

2023

Why buy it

✅+1.1% higher PassMark.
✅Costs $431 less on MSRP ($568 MSRP vs $999 MSRP).
✅Delivers 77.7% more PassMark for each dollar spent, at 48.9 vs 27.5 PassMark/$ ($568 MSRP vs $999 MSRP).
✅Draws 80W instead of 180W, a 100W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of SP3r2 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen Threadripper 1950X across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (24 MB vs 32 MB).

Quick Answers

So, is Xeon E-2478 better than Ryzen Threadripper 1950X?

It depends on what you want from the system. For gaming, Ryzen Threadripper 1950X is ahead with a 13.0% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon E-2478 pulls ahead with 1.1% better PassMark. Ryzen Threadripper 1950X also has the bigger cache pool with 33.3% larger total L3 cache (32 MB vs 24 MB).

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

For streaming, content creation, and heavier multitasking, Xeon E-2478 is the stronger fit. You are getting 1.1% better PassMark, backed by 8 cores and 16 threads.

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

Xeon E-2478 is the better buy right now. Xeon E-2478 comes in $431 cheaper on MSRP at $568 MSRP versus $999 MSRP, and it still gives you 1.1% better PassMark. The compromise is that Ryzen Threadripper 1950X is still the better pure gaming CPU with a 13.0% average FPS lead across 50 shared CPU game tests in our data. It is also 77.7% better value on MSRP (48.9 vs 27.5 PassMark/$), 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 E-2478 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2017), a healthier platform with LGA1700 and DDR5 instead of SP3r2, and more multi-core headroom with 8 cores / 16 threads instead of 16/32. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen Threadripper 1950X vs Xeon E-2478 Technical Specifications

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

Ryzen Threadripper 1950X

The Ryzen Threadripper 1950X is manufactured by AMD. It was released in 10 August 2017 (8 years ago). It is based on the Zen (2017−2020) architecture. It features 16 cores and 32 threads. Base frequency is 3.4 GHz, with boost up to 4 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 14 nm process technology. Socket: SP3r2. Thermal design power (TDP): 180 Watt. Memory support: DDR4 Quad-channel. Passmark benchmark score: 27,487 points. Launch price was $999.

Xeon E-2478

The Xeon E-2478 is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 8 cores and 16 threads. Base frequency is 2.8 GHz, with boost up to 5.2 GHz. L3 cache: 24 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 80 Watt. Memory support: DDR5-4800. Passmark benchmark score: 27,776 points. Launch price was $568.

⚡

Processing Power

The Ryzen Threadripper 1950X packs 16 cores / 32 threads, while the Xeon E-2478 offers 8 cores / 16 threads — the Ryzen Threadripper 1950X has 8 more cores. Boost clocks reach 4 GHz on the Ryzen Threadripper 1950X versus 5.2 GHz on the Xeon E-2478 — a 26.1% clock advantage for the Xeon E-2478 (base: 3.4 GHz vs 2.8 GHz). The Ryzen Threadripper 1950X uses the Zen (2017−2020) architecture (14 nm), while the Xeon E-2478 uses Raptor Lake-S (2023−2024) (Intel 7 nm). In PassMark, the Ryzen Threadripper 1950X scores 27,487 against the Xeon E-2478's 27,776 — a 1% lead for the Xeon E-2478. L3 cache: 32 MB on the Ryzen Threadripper 1950X vs 24 MB (total) on the Xeon E-2478.

Feature	Ryzen Threadripper 1950X	Xeon E-2478
Cores / Threads	16 / 32+100%	8 / 16
Boost Clock	4 GHz	5.2 GHz+30%
Base Clock	3.4 GHz+21%	2.8 GHz
L3 Cache	32 MB+33%	24 MB (total)
L2 Cache	512K (per core)+25500%	2 MB (per core)
Process	14 nm	Intel 7 nm-50%
Architecture	Zen (2017−2020)	Raptor Lake-S (2023−2024)
PassMark	27,487	27,776+1%
Geekbench 6 Single	1,040	—
Geekbench 6 Multi	9,000	—

🧠

Memory & Platform

The Ryzen Threadripper 1950X uses the SP3r2 socket (PCIe 4.0), while the Xeon E-2478 uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Ryzen Threadripper 1950X versus DDR5-4800 on the Xeon E-2478 — the Xeon E-2478 supports 80% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper 1950X supports up to 256 GB of RAM compared to 128 GB — 100% more capacity for professional workloads. Memory channels: 4 (Ryzen Threadripper 1950X) vs 2 (Xeon E-2478). PCIe lanes: 64 (Ryzen Threadripper 1950X) vs 20 (Xeon E-2478) — the Ryzen Threadripper 1950X offers 44 more lanes for additional GPUs or NVMe drives.

Feature	Ryzen Threadripper 1950X	Xeon E-2478
Socket	SP3r2	LGA1700
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR4-2666	DDR5-4800+80%
Max RAM Capacity	256 GB+100%	128 GB
RAM Channels	4+100%	2
ECC Support	Yes	Yes
PCIe Lanes	64+220%	20

🔧

Advanced Features

Only the Ryzen Threadripper 1950X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: AMD-V (Ryzen Threadripper 1950X) vs VT-x, VT-d (Xeon E-2478). Primary use case: Ryzen Threadripper 1950X targets Workstation, Xeon E-2478 targets Server.

Feature	Ryzen Threadripper 1950X	Xeon E-2478
Integrated GPU	No	No
Unlocked	Yes	No
AVX-512	No	No
Virtualization	AMD-V	VT-x, VT-d
Target Use	Workstation	Server

💰

Value Analysis

At launch, the Ryzen Threadripper 1950X was priced at $999, while the Xeon E-2478 came in at $568. On launch pricing ($999 vs $568), Xeon E-2478 was $431 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen Threadripper 1950X delivers 27.5 pts/$ vs 48.9 pts/$ for the Xeon E-2478 — making the Xeon E-2478 the 56% better value option.

Feature	Ryzen Threadripper 1950X	Xeon E-2478
MSRP	$999	$568-43%
Performance per Dollar	27.5	48.9+78%
Release Date	2017	2023

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