AMD · Threadripper

Ryzen Threadripper 2950X

Released August 2018

A 16-core Zen+ desktop processor for the sTR4 platform, with quad-channel DDR4 memory and 64 PCIe lanes.

Model history · 2 models, 2017–2018

2017Ryzen Threadripper 1950X Compare
2018Ryzen Threadripper 2950X

Cores: 16/32
Boost: 4.4 GHz
L3: 32 MB
Power: 180 W
Socket: sTR4

Unlocked

What reviewers say

Reviewers found strong threaded performance and a useful improvement over the 1950X, making it well suited to rendering and heavy multitasking. Its layout was more versatile than the higher-core WX models for mixed workloads. Mainstream processors offered better value for gaming-focused PCs, and suitable cooling remained an additional expense.

From techradar.com and tweaktown.com

Specifications

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Cores and clocks

Cores: 16
Threads: 32
Base clock: 3.5 GHz
Boost clock: 4.4 GHz
L3 cache: 32 MB
Cores: Colfax; Zen+ architecture; boxed product ID YD295XA8AFWOF; compatible with X399 motherboards after an appropriate BIOS update
Clocks: Precision Boost 2, XFR2 and Precision Boost Overdrive supported
Cache: L1 1536 KB; L2 8 MB

Graphics and AI

Built-in graphics: No
Graphics: A separate graphics card is required

Platform

Socket: sTR4
Base power: 180 W
Unlocked: Yes
Cooler in the box: No
Memory support: DDR4; four channels; up to 2933 MT/s
PCIe: PCIe 3.0; 64 lanes
Process: 12 nm
Cooler: No cooler included; maximum operating temperature 68°C

Pros and cons

Pros

Sixteen cores and thirty-two threads
Quad-channel DDR4 memory
64 PCIe 3.0 lanes

Cons

Cooler sold separately
Requires an sTR4 motherboard
No integrated graphics

Closest rivals

Model	Cores	Boost	L3	Power	Socket	Released
IntelCore i9-9960X	16/32	4.5 GHz	22 MB	165 W	LGA2066	2018
IntelCore i9-9980XE	18/36	4.5 GHz	24.75 MB	165 W	LGA2066	2018
IntelCore i9-9940X	14/28	4.5 GHz	19.25 MB	165 W	LGA2066	2018

Previous model: Ryzen Threadripper 1950X.

Sources

Photo: AMD official isolated second-generation Threadripper bare processor, front angle photograph published on the exact ryzen threadripper 2950x archived maker page. Archived official original; shared family render, not individually SKU-marked. Native alpha and original metallic heatspreader, substrate/pins, printed packaging and publisher highlights preserved.

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