Intel Xeon Gold 6438Y+
CPU Cores
32
Max. Frequency
4 GHz
Cache
60 MB
Intel Xeon Gold 6438Y+ General Information
Launch Date Launch Price
Q1 2023 $3141.0
Part Numbers
- PK8071305120701
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 6438Y+ Core Information
Micro-architecture
- Golden Cove
Codename
Sapphire Rapids-SP
Core Stepping
- S3
S-Spec
- SRMGM
Cores
32
Threads
64
Base Frequency
2 GHz
Turbo Frequency
4 GHz
Turbo Frequency (Cores)
4 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
20.0
Turbo Multiplier
40.0
Intel Xeon Gold 6438Y+ 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 6438Y+ 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 6438Y+ Graphics Information
Graphics information not available!
Intel Xeon Gold 6438Y+ PCI Express Information
PCI Express Revision
5.0
PCI Express Lanes
80
PCI-E information not available!
Intel Xeon Gold 6438Y+ Benchmarks
Benchmarks not available!
Intel Xeon Gold 6438Y+ Notes
SGX Enclave: 128 GB
Intel SST-PP Profiles (Base Frequency):
- 32 cores @ 2.0 GHz 205 W TDP
- 28 cores @ 2.2 GHz 205 W TDP
- 24 cores @ 2.1 GHz 185 W TDP
Intel Xeon Gold 6438Y+ Related CPU list
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