Intel Xeon W-3245
- Boost/Base Clock:
- 4.6 GHz / 3.2 GHz
- Core/Thread Count:
- 16 Core / 32 Thread
- Cache:
- 22MB L3 + 16MB L2 + 1MB 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
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Manufacturer: Intel Last updated: September 9, 2026
Intel Xeon W-3245 Review
The Intel Xeon W-3245 is a 16-core, 32-thread workstation processor built on Cascade Lake, running a genuinely high 3.2 GHz base clock that boosts to 4.6 GHz within a 205 Watt TDP on the LGA 3647 socket.
Sitting between the entry-tier W-3235 and flagship W-3275 in Intel's LGA 3647 Xeon W lineup, this chip offered a genuine mid-tier balance of core count and per-core clock speed.
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-3245 in Terms of Performance
With 16 cores and 32 threads plus a genuinely high 3.2 GHz base clock, this chip targets demanding workstation workloads at a mid-tier balance of core count and per-core responsiveness within Intel's Xeon W lineup.
Benchmarks
As a genuine 16-core Cascade Lake workstation chip with a strong 4.6 GHz boost ceiling, this processor delivers solid workstation-tier multi-threaded throughput with genuinely strong per-core responsiveness for its core count.
Specifications
Identity
| Brand | Intel |
|---|---|
| Product Line | Xeon W |
| Product Line | Xeon |
| Model Number | W-3245 |
| 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 | 16 |
|---|---|
| Performance Cores | 16 |
| Efficiency Cores | 0 |
| Total Threads | 32 |
| SMT Enabled | Yes |
Clock speeds
| P-Core Base Clock | 3.2 GHz |
|---|---|
| P-Core Boost Clock | 4.6 GHz |
| Unlocked Multiplier | No |
Cache
| L2 Cache | 16 MB |
|---|---|
| L3 Cache | 22 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 | 1999 USD |
|---|
| Core/Thread Count | 16 Core / 32 Thread |
|---|---|
| TDP | 205 W |
| Cache | 22MB L3 + 16MB L2 + 1MB L1 |
| Boost/Base Clock | 4.6 GHz / 3.2 GHz |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Workstation professionals wanting a balance of core count and per-core clock speed within Intel's Xeon W lineup
Not for
- Buyers needing the highest core counts — the W-3275 offers more on the same platform
FAQs
What are the key specifications of the Intel Xeon W-3245?
The Intel Xeon W-3245 is a processor from Intel. Key specs: Boost/Base Clock 4.6 GHz / 3.2 GHz, Core/Thread Count 16 Core / 32 Thread, Cache 22MB L3 + 16MB L2 + 1MB L1, TDP 205 Watts, CPU Process Node 14 Nanometers.
Will the Intel Xeon W-3245 work with my current setup?
The Intel Xeon W-3245 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-3245 best suited to?
It suits workstation professionals wanting a balance of core count and per-core clock speed within intel's xeon w lineup.
What are the drawbacks of the Intel Xeon W-3245?
It is a poor fit for buyers needing the highest core counts — the w-3275 offers more on the same platform.