Intel Intel® Xeon® w5-2455X (30M Cache, 3.20 GHz)
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Intel Intel® Xeon® w5-2455X (30M Cache, 3.20 GHz) (BX807132455X)

12 (12P+0E) Cores 24 Threads @ 4.60 GHz | FCLGA4677

Total CPU cores: 12 (12P+0E). P-cores handle heavy workloads, E-cores handle background tasks.
Cores12 (12P+0E)
Maximum single-core turbo frequency under Intel Turbo Boost Technology.
Max Boost4.60 GHz
Total cache (L2 + L3) for fast data access during compute-intensive tasks.
Cache30 MB
Base power consumption (TDP). Ensure adequate cooling and PSU capacity.
TDP200W
BoxBX807132455X
TrayPK8071305127200
CategoryWorkstation Processors
Technical Snapshot

The Intel Intel® Xeon® w5-2455X (30M Cache, 3.20 GHz) is a workstation processor for the FCLGA4677 platform, based on the Sapphire Rapids architecture (Intel 7). It features 12 (12P+0E) cores and 24 threads, with a base frequency of 3.20 GHz and boost up to 4.60 GHz. The CPU has 30 MB of cache with a 200 W base TDP. Memory support includes DDR5.

Use Case
Professional workstations
Compatibility
FCLGA4677 motherboard (Xeon W-2400)
Category
Workstation Processor — Sapphire Rapids

Key Specifications

SocketFCLGA4677
P-Cores12
Base Clock3.20 GHz
Boost Clock4.60 GHz
L3 Cache30 MB
Base TDP200W
Turbo Power240W
MemoryDDR5

Full Specifications

Manufacturer-verified specifications (Manufacturer-Verified (MV-1) · Source: Intel ARK)

Processor Architecture
CodenameSapphire Rapids
SeriesXeon W-2400
Launch DateQ1'23
Cores / Threads12 (12P+0E) / 24
ProcessIntel 7
SocketFCLGA4677
UnlockedYes
Spec CodeSRM9G
SteppingS3
Intel SKU233420
Performance
Base Clock3.20 GHz
Max Turbo Clock4.60 GHz
Cache
L3 Cache30 MB
Memory
Memory TypeDDR5
Memory Speed4800 MT/s
Memory Channels4
Max Memory2048 GB
Power
Base Power (TDP)200 W
Max Turbo Power240 W
Connectivity
PCIe Version5.0
PCIe Lanes64
Product Information
Ordering Code (Box)BX807132455X
Ordering Code (Tray)PK8071305127200
PackageBox, Tray

Support & Downloads

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Intel Intel® Xeon® w5-2455X (30M Cache, 3.20 GHz) SpecificationsProduct specifications on Intel ARK
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← Back to Intel Workstation CPU Catalog

Frequently Asked Questions

What socket does the Intel Intel® Xeon® w5-2455X (30M Cache, 3.20 GHz) use?

The Intel Intel® Xeon® w5-2455X (30M Cache, 3.20 GHz) uses the FCLGA4677 socket (Xeon W-2400 platform).

What memory does the Intel Intel® Xeon® w5-2455X (30M Cache, 3.20 GHz) support?

The Intel Intel® Xeon® w5-2455X (30M Cache, 3.20 GHz) supports DDR5 with a maximum of 2048 GB.

How many cores does the Intel Intel® Xeon® w5-2455X (30M Cache, 3.20 GHz) have?

The Intel Intel® Xeon® w5-2455X (30M Cache, 3.20 GHz) has 12 (12P+0E) cores and 24 threads, with a max turbo frequency of 4.60 GHz.

What is the TDP of the Intel Intel® Xeon® w5-2455X (30M Cache, 3.20 GHz)?

The Intel Intel® Xeon® w5-2455X (30M Cache, 3.20 GHz) has a base power (TDP) of 200 W and max turbo power of 240 W.

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Product: Intel Intel® Xeon® w5-2455X (30M Cache, 3.20 GHz)
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