Intel Xeon Platinum 8458P
CPU Cores
44
Max. Frequency
3.8 GHz
Cache
83 MB
CPU Model Score not available!Intel Xeon Platinum 8458P General Information
Launch Date Launch Price
Q1 2023 $6759.0
Part Numbers
- PK8071305073301
Fab Process
10 nm (Intel 7)
CPU Size
77.5 x 56.5 mm
TDP
350.0 W
Multi-chip module (MCM)
4
Socket
Intel Xeon Platinum 8458P Core Information
Micro-architecture
- Golden Cove
Codename
Sapphire Rapids-SP
Core Stepping
- E5
S-Spec
- SRM7E
Cores
44
Threads
88
Base Frequency
2.7 GHz
Turbo Frequency
3.8 GHz
Turbo Frequency (Cores)
3.8 GHz: 1 Cores3.2 GHz: 44 Cores
L1 Cache (Instruction)
1 MB
L1 Cache (Data)
2 MB
L2 Cache
88 MB
L3 Cache
83 MB
Multiplier
27.0
Turbo Multiplier
38.0
Intel Xeon Platinum 8458P 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 Platinum 8458P 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 Platinum 8458P Graphics Information
Graphics information not available!
Intel Xeon Platinum 8458P PCI Express Information
PCI Express Revision
5.0
PCI Express Lanes
80
PCI-E information not available!
Intel Xeon Platinum 8458P Benchmarks
Benchmarks not available!
Intel Xeon Platinum 8458P Notes
SGX Enclave: 512 GB
Intel SST-PP Profiles (Base Frequency):
- 44 cores @ 2.7 GHz 350 W TDP
- 40 cores @ 2.7 GHz 330 W TDP
- 32 cores @ 3.0 GHz 330 W TDP
Intel Xeon Platinum 8458P Related CPU list
- NameModel Score