AMD Ryzen Threadripper 1950X
- Boost/Base Clock:
- 4.0 GHz / 3.4 GHz
- Core/Thread Count:
- 16 Core / 16 Thread
- Cache:
- 32MB L3 + 8MB L2 + 1.5MB L1
- TDP:
- 180 Watts
- CPU Process Node:
- 14 Nanometers
- CPU Socket:
- sTR4
- CPU Series:
- Zen
- Memory Support:
- DDR4-2666
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Manufacturer: AMD Last updated: September 9, 2026
Description
The AMD Ryzen Threadripper 1950X was AMD's original Threadripper flagship, a 16-core, 16-thread first-generation HEDT processor running a 3.4 GHz base clock that boosts to 4.0 GHz within a 180 Watt TDP on the sTR4 platform.
As the top-tier chip of AMD's original 2017 Threadripper launch, this processor established AMD's genuine return to HEDT competitiveness with real 16-core capability on the new sTR4 platform.
Platform
This chip requires the sTR4 HEDT motherboard platform, offering quad-channel memory support and considerably more PCIe lanes than mainstream AM4 desktop chips of the same generation.
How Is the Threadripper 1950X in Terms of Performance
With 16 cores on the HEDT sTR4 platform, this chip gave buyers access to quad-channel memory bandwidth and extensive PCIe connectivity as AMD's original Threadripper flagship, though later Zen 2 and Zen 3 Threadripper generations offer meaningfully better per-core performance.
Benchmarks
As AMD's original first-generation Threadripper flagship, this chip's per-core performance reflects the more modest ceiling of the original Zen architecture, though the genuine 16-core HEDT capability remains solid for its era.
Specifications
| Form Factor | Server & Enthusiast |
|---|---|
| Brand | AMD |
| Series | Ryzen Threadripper |
| Model Number | 1950X |
| Boost/Base Clock | 4.0 GHz / 3.4 GHz |
| Core/Thread Count | 16 Core / 16 Thread |
| Cache | 32MB L3 + 8MB L2 + 1.5MB L1 |
| TDP | 180 Watts |
| CPU Process Node | 14 Nanometers |
| CPU Socket | sTR4 |
| CPU Series | Zen, Ryzen Threadripper 1000 Series |
| Memory Support | DDR4-2666, ECC supported (unbuffered) |
Expert Review
Rated by the Consumercarts editorial team, not by users
Best for
- Buyers specifically wanting AMD's original first-generation Threadripper flagship at genuine 16-core HEDT capability
Not for
- Buyers prioritizing per-core performance — later Threadripper generations offer meaningfully better single-threaded results