Intel Xeon Gold 6438M
CPU Cores
32
Max. Frequency
3.9 GHz
Cache
60 MB
CPU Model Score not available!Intel Xeon Gold 6438M General Information
Launch Date Launch Price
Q1 2023 $3273.0
Part Numbers
- PK8071305122301
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 6438M Core Information
Micro-architecture
- Golden Cove
Codename
Sapphire Rapids-SP
Core Stepping
- S3
S-Spec
- SRMH3
Cores
32
Threads
64
Base Frequency
2.2 GHz
Turbo Frequency
3.9 GHz
Turbo Frequency (Cores)
3.9 GHz: 1 Cores2.8 GHz: 32 Cores
L1 Cache (Instruction)
1 MB
L1 Cache (Data)
2 MB
L2 Cache
64 MB
L3 Cache
60 MB
Multiplier
22.0
Turbo Multiplier
39.0
Intel Xeon Gold 6438M 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 6438M 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 6438M Graphics Information
Graphics information not available!
Intel Xeon Gold 6438M PCI Express Information
PCI Express Revision
5.0
PCI Express Lanes
80
PCI-E information not available!
Intel Xeon Gold 6438M Benchmarks
Benchmarks not available!
Intel Xeon Gold 6438M Notes
SGX Enclave: 128 GB
Intel SST-PP Profiles (Base Frequency):
- 32 cores @ 2.2 GHz 205 W TDP
- 32 cores @ 2.0 GHz 185 W TDP
- 28 cores @ 1.9 GHz 165 W TDP
Intel Xeon Gold 6438M Related CPU list
- NameModel Score