AMD Ryzen Threadripper PRO 7965WX vs AMD Ryzen Threadripper PRO 5975WX
Buy the 7965WX for a new workstation build: it is faster per core, uses DDR5, and runs on the current sTR5 platform. Buy the 5975WX only if you need 32 cores on a budget or already own a sWRX8 board and DDR4. No prices were given for either chip, so compare live store prices before deciding.
Ask our shopping agent
It checks today's price at every store, compares the alternatives and answers in about a minute.
AMD Ryzen Threadripper PRO 7965WX
AMD Ryzen Threadripper PRO 7965WX Processor
Choose the Ryzen Threadripper PRO 7965WX if you are building new and want the fastest per-core speed, DDR5 memory, and a platform with a future.
- Higher boost clock of 5.3 GHz and 4.2 GHz base
- DDR5 memory at up to 5200 MT/s with ECC
- Current sTR5 socket with newer boards and BIOS support
- 128 MB cache and 8 memory channels
What separates them
| AMD Ryzen Threadripper PRO 7965WX | AMD Ryzen Threadripper PRO 5975WX | |
|---|---|---|
| Cores / threads | 24 cores, 48 threads | 32 cores, 64 threads |
| Boost clock | 5.3 GHz | 4.5 GHz |
| Base clock | 4.2 GHz | 3.6 GHz |
| Memory type and speed | DDR5, up to 5200 MT/s | DDR4, 3200 MHz |
| Max memory | 1TB | 2TB |
| Socket / platform | sTR5, current platform | sWRX8, older platform |
| TDP | 350 W | 280 W |
| L3 cache | 128 MB |
Price history
- AMD Ryzen Threadripper PRO 7965WX: lowest $1,804.99 on Nov 3 at The Server Store Parts.
- AMD Ryzen Threadripper PRO 5975WX: lowest $1,489.00 on Nov 3 at Newegg.com.
Prices at every store
AMD Ryzen Threadripper PRO 7965WX
- Best BuyCheck price at Best Buy
- B&H Photo-Video-AudioCheck price at B&H Photo-Video-Audio
- ConnectionCheck price at Connection
AMD Ryzen Threadripper PRO 5975WX
- AmazonCheck price at Amazon
- Newegg.comCheck price at Newegg.com
- TargetCheck price at Target
Specs compared
| Spec | AMD Ryzen Threadripper PRO 7965WX | AMD Ryzen Threadripper PRO 5975WX |
|---|---|---|
| Number Of Cores | 24-core | 32 |
| Supports Overclocking | Yes | Yes |
| Clock Speed | 4.2 GHz | 3.6 GHz |
| Socket Type | Socket sTR5 | sWRX8 |
| Integrated Graphics | No | No |
| Manufacturer | AMD | AMD |
| Boost Clock Speed | 5.3 GHz | 4.5 GHz |
| Number Of Threads | 48 | 64 |
| Thermal Design Power (TDP) | 350 W | 280 W |
| RAM Type | DDR5 | DDR4 |
What reviewers say
AMD Ryzen Threadripper PRO 7965WX
Owner and reviewer discussion of the 7965WX centers on its workstation value: strong multithreaded throughput and huge memory bandwidth, weighed against platform cost and heat. It is generally seen as a sensible middle tier in the Threadripper PRO line for people who need cores and memory capacity without stepping up to 32 or 64 cores.
- PerformancePraisedOwners report strong multithreaded results in rendering and encoding.
- Memory bandwidthPraisedEight DDR5 channels with ECC are valued for large datasets and VMs.
- Power drawCriticisedThe 350 W TDP means high heat and a need for robust cooling.
Questions and answers
- Which is better for rendering and video encoding?
- The 5975WX has 8 more cores and 64 threads, so it usually wins in heavily multi-threaded renders. The 7965WX closes much of the gap with faster Zen 4 cores and DDR5, so check benchmarks for your specific app.
- Which is better for CAD and single-threaded work?
- The 7965WX. Its 5.3 GHz boost and 4.2 GHz base beat the 5975WX's 4.5 GHz and 3.6 GHz, and DDR5 helps latency-sensitive workloads.
- Can I use the same motherboard for both?
- No. The 7965WX uses socket sTR5 and the 5975WX uses sWRX8. They need different boards and different memory, DDR5 versus DDR4.
- Is the 7965WX worth the extra cost?
- For a new build, usually yes: it is faster per core and on a current platform. If you already own a sWRX8 board and DDR4, the 5975WX is the cheaper upgrade.
- How much memory can each take?
- The 5975WX supports up to 2TB of DDR4. The 7965WX supports up to 1TB of DDR5. Both have 8 memory channels and ECC support.
- Do either have integrated graphics?
- No. Both need a discrete graphics card.