Intel Xeon W7-2475X 20-Core 2.6 GHz Server Processor BX807132475X
20-core server processor with 40 threads, 37.5 MB L3 cache, DDR5-4800 quad-channel memory support up to 2 TB, 64 PCIe 5.0 lanes, and 4.80 GHz max turbo frequency in an LGA 4677 socket
- Product nameXeon W7-2475X
- CPU cores20-Core
- CPU socketLGA 4677
- Maximum turbo clock4.8 GHz Intel Turbo Boost Max Technology 3.0 Frequency: 4.8
- TDP ratingProcessor Base Power: 225 W Maximum Turbo Power: 270 W
- Processor codenameSapphire Rapids
- 20 cores and 40 threads accelerate parallel workloads
- 80 GHz max turbo frequency speeds single-threaded tasks
- 5 MB L3 cache reduces latency for large datasets
- DDR5 4800 quad-channel controller supports up to 2 TB memory
- 64 PCIe 5.0 lanes enable high-bandwidth I/O expansion
Server workstation CPU
The Intel Xeon W7-2475X is a 20-core server processor built for professional workstations that run heavily threaded workloads such as 3D rendering, simulation or virtualisation. It operates at a 2.6 GHz base frequency and can reach 4.80 GHz with Intel Turbo Boost Max Technology 3.0. The chip provides 37.5 MB of L3 cache and supports up to 2 TB of DDR5 4800 memory across four channels.
Suited for multi-threaded work not single-thread
This processor suits users who need many parallel threads and large memory capacity, including content creators, engineers and researchers running CPU-bound tasks. Buyers who prioritise higher single-core clock rates for lightly threaded applications or gaming should look at alternatives with fewer cores and higher base frequencies.
LGA 4677 socket and 270 W maximum turbo power
The CPU installs exclusively into an LGA 4677 socket and has a maximum turbo power of 270 W, so the motherboard and cooling solution must be rated for that thermal envelope. Confirm platform power delivery and cooler clearance before purchase.
How it compares
Measured against everything we stock in Server Processors, at today’s prices. Recalculated every night.
- Price $2,035.99
- Pricier than about 60% of the 621 comparable items (median $1,561.99).
- CPU cores 20-Core
- Lower than about 57% of the 386 comparable items (median 24).
- Maximum turbo clock 4.8 GHz Intel Turbo Boost Max Technology 3.0 Frequency: 4.8 GHz Intel Turbo Boost Technology 2.0 Frequency: 4.6 GHz
- Higher than about 90% of the 327 comparable items (median 3.9 GHz).
New to this? Buying a processor with crypto — what to check, what it costs to pay, and what is never asked for.
Specifications
| Product | |
|---|---|
| Brand name | Intel |
| Product line | Intel Xeon W |
| Model name | BX807132475X |
| Product name | Xeon W7-2475X |
| Performance | |
| Working frequency | 2.6 GHz |
| Processor | |
| CPU cores | 20-Core |
| CPU socket | LGA 4677 |
| Maximum turbo clock | 4.8 GHz Intel Turbo Boost Max Technology 3.0 Frequency: 4.8 GHz Intel Turbo Boost Technology 2.0 Frequency: 4.6 GHz |
| TDP rating | Processor Base Power: 225 W Maximum Turbo Power: 270 W |
| Processor codename | Sapphire Rapids |
| CPU threads | 40 |
| Level 3 cache | 37.5 MB |
| 64-bit capable | Yes |
| Hyper-Threading | Yes |
| Process node | 7 nm |
| Virtualization support | Yes |
| Maximum PCIe lanes | 64 |
| Memory | |
| Supported memory speed | DDR5 4800 |
| Max supported memory | 2 TB |
| Channel configuration | Quad Channel |
| Ports & slots | |
| PCIe generation | 5.0 |
| Size & build | |
| Shipping weight | 0.23 kg |
| Package size | 137 × 112 × 41 mm |
Questions about this item
What does the 2.6 GHz base clock mean for sustained workloads in a server?
The 2.6 GHz base frequency is the guaranteed minimum speed across all 20 cores under load, so sustained tasks run at this rate without dropping below it.
How does the PCIe 5.0 interface with 64 lanes limit expansion?
PCIe 5.0 provides up to 64 lanes, capping total bandwidth for add-in cards, storage and networking at the 5.0 signalling rate.
What cooler mounting and power does the LGA 4677 socket require?
The LGA 4677 socket needs a compatible cooler mounting pattern and a motherboard power delivery rated for 270 W maximum turbo power.
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