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Lenovo
Lenovo ThinkStation P8 Workstation AMD ThreadRipper Pro 7945WX 4.7G CPU 5SA1M85496

Lenovo ThinkStation P8 Workstation AMD ThreadRipper Pro 7945WX 4.7G CPU 5SA1M85496

Best price now

$2,195.99at notebookparts.comChecked Nov 10

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Price facts

  • Last seen at $2,195.99 at notebookparts.com on Nov 10.

Our take on the Lenovo ThinkStation P8 Workstation AMD ThreadRipper Pro 7945WX 4.7G CPU 5SA1M85496

This is the Lenovo ThinkStation P8 workstation built around AMD's ThreadRipper Pro 7945WX, a 12-core, 24-thread processor running at a 4.7 GHz boost clock. It is a socket sTR5 platform aimed at professionals who need many PCIe lanes, large memory capacity and ECC support rather than the highest core count. Against ThreadRipper Pro rivals with 16 to 96 cores, the 7945WX trades raw multi-core throughput for lower power draw and a more accessible entry into the platform. It suits CAD, simulation and content-creation desks that value stability and expandability over benchmark peaks.

Best forCAD and 3D modeling workstationsSimulation and engineering analysisContent creation with heavy multitaskingBuyers who want ThreadRipper Pro expandability without a huge core count
Pros
  • 12 cores and 24 threads handle threaded professional apps well
  • ThreadRipper Pro platform offers many PCIe lanes for GPUs and storage
  • Supports ECC memory for workstation reliability
  • 4.7 GHz boost keeps lightly threaded tasks responsive
  • ThinkStation P8 chassis is built for expansion and long duty cycles
Cons
  • Fewer cores than most other ThreadRipper Pro chips, so heavy rendering lags
  • Workstation platform costs more than mainstream desktop equivalents
  • High power draw and cooling demands under sustained load
  • Single-CPU part, so no dual-socket scaling

Lenovo ThinkStation P8 Workstation AMD ThreadRipper Pro 7945WX 4.7G CPU 5SA1M85496 prices at every store

  • notebookparts.comNew

    In stockReturn policy

    $2,195.99Checked Nov 10
    Visit notebookparts.com

About the Lenovo ThinkStation P8 Workstation AMD ThreadRipper Pro 7945WX 4.7G CPU 5SA1M85496

This is a new, genuine Lenovo AMD Threadripper Pro 7945WX processor for the ThinkStation P8 workstation. It runs at 4.7 GHz and has 12 cores and 24 threads.

It is compatible with ThinkStation P8 machine types 30HF, 30HH, 30HJ and 30HM.

Processor
AMD Threadripper Pro 7945WX
Speed
4.7 GHz
Cores/threads
12 cores, 24 threads
Part number
5SA1M85496
Condition
New, genuine Lenovo
Compatibility
Lenovo ThinkStation P8 Workstation
Machine types
30HF, 30HH, 30HJ, 30HM

Questions and answers

Is the 7945WX worth it over a 16-core ThreadRipper Pro?
If your work is mostly single-threaded or moderately threaded, the higher clock speed of the 7945WX is enough. Heavy rendering, encoding or simulation that scales past 24 threads benefits from the 16-core and larger models.
What socket and chipset does the 7945WX use?
It uses AMD's sTR5 socket on the ThreadRipper Pro platform, which is what the ThinkStation P8 is built around. It needs a WRX90-class board, not a mainstream AM5 board.
Does it support ECC memory?
Yes. ThreadRipper Pro supports registered ECC DDR5 memory, which is one reason workstations use this platform. Check the P8 configuration for the memory type fitted.
How does it compare with a ThreadRipper 7000X desktop chip?
The Pro line adds more PCIe lanes, eight-channel memory and ECC support for workstation workloads. The 7000X chips are faster per core for consumer tasks but offer fewer lanes and no ECC.
What is in the box with this part?
This is the processor module for the ThinkStation P8, identified by part number 5SA1M85496. It is a replacement or configuration component, not a complete workstation.
Where is the Lenovo ThinkStation P8 Workstation AMD ThreadRipper Pro 7945WX 4.7G CPU 5SA1M85496 cheapest?
At notebookparts.com, for $2,195.99, as of our latest check.

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