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AMD Athlon 3000G vs AMD Ryzen Threadripper PRO 3975WX

These two are not close competitors. The Athlon 3000G is a $50-class 2-core, 35 W chip with built-in Radeon Vega 3 graphics for basic desktop use; the Threadripper PRO 3975WX is a 32-core, 280 W workstation CPU that needs a WRX8 motherboard and a discrete GPU. The Threadripper's lowest price since November 3, 2026 is $547.95, while the Athlon's price was not given here. Buy the Athlon for a cheap office or media PC; buy the Threadripper only if you render, simulate or run many VMs and already have the platform.

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AMD
AMD Athlon 3000G Desktop Processor

AMD Athlon 3000G

AMD Athlon 3000G Desktop Processor

4.9(27 ratings)
See all prices and details

Choose the Athlon 3000G if you want a low-cost AM4 desktop for browsing, office work and 1080p video, with no graphics card needed.

Pros
  • Runs on 35 W, so it stays cool and quiet
  • Integrated Vega 3 graphics means no graphics card purchase
  • Cheap AM4 boards and DDR4 fit a tight budget
  • Easy to install, per buyer feedback
Cons
  • Only 2 cores and 4 threads; slow for heavy multitasking
  • Buyers report it does not support PCIe NVMe drives
  • Caps out at 1080p output and light gaming
  • Dual-channel DDR4 at 2667 MHz limits memory bandwidth
AMD
AMD Ryzen Threadripper PRO 3975WX 32-Core 64-Thread Processor

AMD Ryzen Threadripper PRO 3975WX

AMD Ryzen Threadripper PRO 3975WX 32-Core 64-Thread Processor

See all prices and details

Choose the Threadripper PRO 3975WX if you need 32 cores, 64 threads, 128 PCIe 4.0 lanes and eight-channel ECC memory for rendering, simulation or virtualization.

Pros
  • 32 cores and 64 threads for heavy parallel workloads
  • 128 MB L3 cache and 128 PCIe 4.0 lanes
  • Eight-channel registered ECC memory support
  • Unlocked for overclocking
Cons
  • 280 W TDP needs serious cooling and a large power supply
  • No integrated graphics, so a discrete GPU is required
  • WRX8 motherboards are expensive and scarce
  • $547.95 is far more than the Athlon, before board, RAM and GPU

What separates them

AMD Athlon 3000GAMD Ryzen Threadripper PRO 3975WX
Cores / threads2 cores, 4 threads32 cores, 64 threads
Socket and platformAM4, cheap boards widely availablesWRX8, few and expensive boards
Integrated graphicsRadeon Vega 3, 1080p output, no GPU neededNone, discrete GPU required
TDP35 W280 W
MemoryDual-channel DDR4, 2667 MHzEight-channel DDR4, 3200 MT/s, registered ECC
PCIe lanesLimited, and buyers report no NVMe boot supportPCIe 4.0, 128 lanes
L3 cache4 MB128 MB
PriceNot given here$547.95 lowest since November 3, 2026

Price history

$547.95$29.99
Nov 3Nov 6
  • AMD Athlon 3000G: lowest $29.99 on Nov 3 at eBay.
  • AMD Ryzen Threadripper PRO 3975WX: lowest $547.95 on Nov 3 at Amazon; $547.95 on Nov 6.

Prices at every store

AMD Athlon 3000G

  • eBayCheck price at eBay
  • Newegg.comCheck price at Newegg.com
  • NextWarehouse.comCheck price at NextWarehouse.com

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Prices and history →

AMD Ryzen Threadripper PRO 3975WX

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Prices and history →

Specs compared

SpecAMD Athlon 3000GAMD Ryzen Threadripper PRO 3975WX
Socket TypeAM4Socket sWRX8
RAM TypeDDR4DDR4
RAM Speed2667 MHz3200 MHz
ManufacturerAMDAMD
Integrated GraphicsYesNo
Memory TypeDDR4DDR4
Memory Speed2667 MHz3200 MT/s
Memory Channel SupportDual Channel8 channel (Threadripper Pro)
Clock Speed3.5 GHz3.5 GHz
Number Of Cores232
Boost Clock Speed3.8GHz (reported max clock speed with overclock)4.2 GHz
Number Of Threads464
Show all 40 specsShow fewer specs
SpecAMD Athlon 3000GAMD Ryzen Threadripper PRO 3975WX
Thermal Design Power (TDP)35 W280 W
Supports OverclockingYesYes
Motherboard Socket TypeAM4—
RAM Maximum Capacity16GB—
GPU ManufacturerAMD—
GPU ModelRadeon Vega 3 Graphics—
GPU SeriesVega, Radeon—
Discrete GraphicsNo—
GPU TypeIntegrated—
Output Resolution

What reviewers say

AMD Athlon 3000G

  • 4.9 / 527 ratings

Buyers rate it highly for everyday use, calling it reliable, easy to install and good value. The main complaint is that it reportedly does not support PCIe NVMe drives.

What people mention
  • ValuePraisedBuyers say it delivers solid everyday performance for a low price.
  • InstallationPraisedOwners describe fitting it to an AM4 board as quick and easy.
  • NoisePraisedThe 35 W chip runs quietly in normal use.
  • GraphicsPraisedThe Vega 3 integrated graphics means no separate card is needed.

AMD Ryzen Threadripper PRO 3975WX

Owner discussion of the 3975WX centers on its memory bandwidth and lane count for workstation work, and on the cost and heat of the platform around it. Most agree the chip itself is strong for rendering and virtualization; the complaints target the board, cooling and power budget.

What people mention
  • Memory bandwidthPraisedOwners value the eight-channel DDR4 setup for memory-hungry workloads.
  • PCIe lanesPraisedThe 128 Gen 4 lanes are cited as the reason to pick this platform over mainstream CPUs.
  • Power and heatCriticisedSustained all-core work draws close to the 280 W TDP and needs serious cooling.
  • Platform costCriticisedsWRX8 boards and registered ECC memory add a lot to the total build price.

Questions and answers

Which is better for gaming?
Neither is a gaming CPU. The Athlon 3000G plays only light 1080p titles on its Vega 3 graphics. The Threadripper has no graphics at all and its low clocks per core make it a poor value for games even with a GPU added.
Can I use the same motherboard for both?
No. The Athlon 3000G uses AM4. The Threadripper PRO 3975WX uses sWRX8, a different socket with a much larger board.
Which lasts longer?
The Threadripper has far more headroom for years of heavy work. The Athlon is fine for basic tasks but its 2 cores will feel dated sooner.
Is the Threadripper worth the extra money?
Only if your work uses many cores, such as rendering, simulation or many virtual machines. For office work and browsing, the Athlon does the job for a fraction of the cost.
Does the Athlon 3000G need a graphics card?
No. It has Radeon Vega 3 integrated graphics and drives a 1080p display on its own.
What power supply does the Threadripper need?
Plan for a high-wattage unit and strong cooling; the chip alone is rated at 280 W, before a discrete GPU is added.

More comparisons

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  • AMD Ryzen 7 9850X3D 8-Core Processor vs AMD Ryzen Threadripper PRO 3975WX 32-Core 64-Thread Processor
  • AMD Opteron 6272 2.1 GHz 16-Core Processor vs AMD Ryzen Threadripper PRO 3975WX 32-Core 64-Thread Processor

Buying guides that pick them

  • Best cheap AM4 processors for BIOS flashing
1080p
—
Max Memory Capacity64GB—
FSB Speed3200 MHz—
Cores—32
Threads—64
Base Frequency—3.5 GHz
Boost Clock—4.2 GHz
TDP—280 W
Socket—Socket WRX8
L3 Cache—128 MB
Process Size—7 nm
Memory Support—DDR4
Memory Channels—Eight-channel
PCI Express—Gen 4, 128 Lanes
RAM Number Of Slots—8 (for Threadripper Pro)
RAM ECC Support—Yes (Registered)
Memory Slots—8 (for Threadripper Pro)
ECC Support—Reg. (Registered)
CPU Model—Ryzen Threadripper PRO 3975WX