Intel Xeon Gold 6438N
CPU Cores
32
Max. Frequency
3.6 GHz
Cache
60 MB
Intel Xeon Gold 6438N General Information
Launch Date Launch Price
Q1 2023 $3351.0
Part Numbers
- PK8071305122101
Fab Process
10 nm (Intel 7)
CPU Size
77.5 x 56.5 mm
TDP
205.0 W
Multi-chip module (MCM)
1
Socket
Intel Xeon Gold 6438N Core Information
Micro-architecture
- Golden Cove
Codename
Sapphire Rapids-SP
Core Stepping
- S3
S-Spec
- SRMH1
Cores
32
Threads
64
Base Frequency
2 GHz
Turbo Frequency
3.6 GHz
Turbo Frequency (Cores)
3.6 GHz: 1 Cores2.7 GHz: 32 Cores
L1 Cache (Instruction)
1 MB
L1 Cache (Data)
2 MB
L2 Cache
64 MB
L3 Cache
60 MB
Multiplier
20.0
Turbo Multiplier
36.0
Intel Xeon Gold 6438N Features
Data width
64 bits
Scalability
2 CPUs
Bus
UPI 2.0
Bus Frequency
100 MHz
Bus Speed
16 GT/s
Instruction Set
- MMX
- SSE
- SSE2
- SSE3
- SSSE3
- SSE4.1
- SSE4.2
- AES
- AVX
- AVX2
- AVX-512
- BMI1
- BMI2
- F16C
- FMA3
- SGX
- AMX
- EM64T
Features
- HyperThreading
- NX bit
- VT-x
- VT-d
- SST-PP
- DL Boost
- Intel On Demand
Intel Xeon Gold 6438N Memory
Memory Type
- DDR5-4800
Memory Bandwidth
307.2 GB/s
Memory Channels
8
Max Memory Size
6144 GB
ECC Memory Support
Yes
Intel Xeon Gold 6438N Graphics Information
Graphics information not available!
Intel Xeon Gold 6438N PCI Express Information
PCI Express Revision
5.0
PCI Express Lanes
80
PCI-E information not available!
Intel Xeon Gold 6438N Benchmarks
Benchmarks not available!
Intel Xeon Gold 6438N Notes
SGX Enclave: 128 GB
Intel SST-PP Profiles (Base Frequency):
- 32 cores @ 2.0 GHz 205 W TDP
- 32 cores @ 1.9 GHz 205 W TDP
- 32 cores @ 2.1 GHz 205 W TDP
Intel Xeon Gold 6438N Related CPU list
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