Intel Xeon W-3265
- Boost/Base Clock:
- 4.6 GHz / 2.7 GHz
- Core/Thread Count:
- 24 Core / 48 Thread
- Cache:
- 33MB L3 + 24MB L2 + 1.5MB L1
- TDP:
- 205 Watts
- CPU Process Node:
- 14 Nanometers
- CPU Socket:
- LGA 3647
- CPU Series:
- Cascade Lake
- Memory Support:
- DDR4-2933 ECC RDIMM
- Form Factor:
- Server & Enthusiast
Consumercarts is reader-supported. Learn more
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: Intel Last updated: September 9, 2026
Intel Xeon W-3265 Review
The Intel Xeon W-3265 is a 24-core, 48-thread workstation processor built on Cascade Lake, running a 2.7 GHz base clock that boosts to 4.6 GHz within a 205 Watt TDP on the LGA 3647 socket.
As the standard (non-memory-expanded) sibling of the W-3265M, this chip offers the same genuine 24-core throughput at a lower price for workstation buyers who don't need expanded RAM capacity.
Platform
This workstation chip requires a specialized LGA 3647 motherboard, typically paired with hexa-channel DDR4 memory for genuine workstation-scale bandwidth.
How Is the Xeon W-3265 in Terms of Performance
With 24 cores and 48 threads, this chip targets the most demanding workstation workloads: professional 3D rendering, video production, and scientific computing, delivering genuinely extreme multi-threaded throughput.
Benchmarks
Sharing nearly identical core architecture and clock ceiling with the memory-expanded W-3265M, this chip delivers genuinely extreme workstation-tier throughput at a lower price for buyers not needing expanded memory capacity.
Specifications
Identity
| Brand | Intel |
|---|---|
| Product Line | Xeon W |
| Product Line | Xeon |
| Model Number | W-3265 |
| Codename | Cascade Lake |
| Release Year | 2019 |
Segment and platform
| Market Segment | Workstation |
|---|---|
| Microarchitecture | Cascade Lake, Xeon W |
| Socket | Other |
| Socket Status | End of Life |
| Process Node | 14 nm |
| Process Node | 14 nm |
Core configuration
| Total Cores | 24 |
|---|---|
| Performance Cores | 24 |
| Efficiency Cores | 0 |
| Total Threads | 48 |
| SMT Enabled | Yes |
Clock speeds
| P-Core Base Clock | 2.7 GHz |
|---|---|
| P-Core Boost Clock | 4.6 GHz |
| Unlocked Multiplier | No |
Cache
| L2 Cache | 24 MB |
|---|---|
| L3 Cache | 33 MB |
Power and thermal
| Base Power | 205 W |
|---|
Memory
| Memory Type | DDR4-2933 ECC RDIMM |
|---|---|
| Memory Type | DDR4 |
| Max Memory Speed | 2933 MT/s |
| Memory Channels | 6 |
| Max Memory Capacity | 1024 GB |
| ECC Support | Yes |
Graphics and AI
| Integrated Graphics | No |
|---|
Expansion
| PCIe Generation | PCIe 3.0 |
|---|---|
| PCIe Lanes | 64 |
Commercial
| Launch MSRP | 3349 USD |
|---|
| Core/Thread Count | 24 Core / 48 Thread |
|---|---|
| TDP | 205 W |
| Cache | 33MB L3 + 24MB L2 + 1.5MB L1 |
| Boost/Base Clock | 4.6 GHz / 2.7 GHz |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Extreme workstation workloads needing genuine 24-core, 48-thread throughput without requiring expanded memory capacity
Not for
- Buyers needing very large RAM capacity — the memory-expanded W-3265M variant handles that specifically
FAQs
What are the key specifications of the Intel Xeon W-3265?
The Intel Xeon W-3265 is a processor from Intel. Key specs: Boost/Base Clock 4.6 GHz / 2.7 GHz, Core/Thread Count 24 Core / 48 Thread, Cache 33MB L3 + 24MB L2 + 1.5MB L1, TDP 205 Watts, CPU Process Node 14 Nanometers.
Will the Intel Xeon W-3265 work with my current setup?
The Intel Xeon W-3265 lists CPU Socket is LGA 3647. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the Intel Xeon W-3265 best suited to?
It suits extreme workstation workloads needing genuine 24-core, 48-thread throughput without requiring expanded memory capacity.
What are the drawbacks of the Intel Xeon W-3265?
It is a poor fit for buyers needing very large ram capacity — the memory-expanded w-3265m variant handles that specifically.