Intel Xeon Platinum 8490H 60 Cores 120 Threads 350 W TDP 1900 MHz Frequency 3.5 GHz Boost Sapphire Rapids Codename Socket 4677

Intel Xeon Platinum 8490H 60 Cores 120 Threads 350 W TDP 1900 MHz Frequency 3.5 GHz Boost Sapphire Rapids Codename Socket 4677

Original price was: $18,999.00.Current price is: $17,000.00.

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Features & Compatibility

The Intel Xeon Platinum 8490H is a server/workstation processor with 60 cores, launched in January 2023, at an MSRP of $17000. It is part of the Xeon Platinum lineup, using the Sapphire Rapids-SP architecture with Socket 4677. Thanks to Intel Hyper-Threading the core-count is effectively doubled, to 120 threads. To further increase overall system performance, up to eight Xeon Platinum 8490H CPUs can work together in a multi-processor (SMP) configuration. Xeon Platinum 8490H has 112.5 MB of L3 cache and operates at 1900 MHz by default, but can boost up to 3.5 GHz, depending on the workload. Intel is making the Xeon Platinum 8490H on a 10 nm production node, the transistor count is unknown. The multiplier is locked on Xeon Platinum 8490H, which limits its overclocking potential.
With a TDP of 350 W, the Xeon Platinum 8490H is extremely power hungry, which means you need top-notch cooling. Intel’s processor supports DDR5 memory with an eight-channel interface. The highest officially supported memory speed is 4800 MT/s, but with overclocking (and the right memory modules) you can go even higher. ECC memory is supported, too, which is an important capability for mission-critical systems, to avoid data corruption. For communication with other components in the machine, Xeon Platinum 8490H uses a PCI-Express Gen 5 connection. This processor lacks integrated graphics, you might need a graphics card.
Hardware virtualization is available on the Xeon Platinum 8490H, which greatly improves virtual machine performance. Additionally, IOMMU virtualization (PCI passthrough) is supported, so that guest virtual machines may directly use host hardware. Programs using Advanced Vector Extensions (AVX) can run on this processor, boosting performance for calculation-heavy applications. Besides AVX, Intel has added support for the newer AVX2 and AVX-512 instructions, too.

Physical

Socket: Intel Socket 4677
Foundry: Intel
Process Size: 10 nm
Die Size: 4x 477 mm²
Package:
tCaseMax: 79°C

Processor

Market: Server/Workstation
Production Status: Active
Release Date: Jan 10th, 2023
Launch Price: $17000
Part#: SRM7J

Performance

Frequency: 1900 MHz
Turbo Clock: up to 3.5 GHz
All Core Turbo: 2.9 GHz
High Priority Core Freq.: 2.0 GHz
Low Priority Core Freq.: 1.6 GHz
Base Clock: 100 MHz
Multiplier: 19.0x
Multiplier Unlocked: No
TDP: 350 W

Architecture

Codename: Sapphire Rapids
Generation: Xeon Platinum
(Sapphire Rapids-SP)
Memory Support: DDR5
Rated Speed: 4800 MT/s
Memory Bus: Eight-channel
ECC Memory: Yes
PCI-Express: Gen 5, 80 Lanes
(CPU only)
UPI Links: 4 x24 16GT/s
Chipset: C741

Core Config

# of Cores: 60
High Priority Cores: 16
Low Priority Cores: 44
# of Threads: 120
AVX-512 FMA Ports: 2
SMP # CPUs: 8
Integrated Graphics: N/A

Cache

Cache L1: 80 KB (per core)
Cache L2: 2 MB (per core)
Cache L3: 112.5 MB

Features

  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSSE3
  • SSE4.2
  • AVX
  • AVX2
  • AVX-512
  • AVX-VNNI
  • FMA3
  • SHA
  • EIST
  • Intel 64
  • XD bit
  • VT-x
  • VT-d
  • AES-NI
  • TSX
  • TXT
  • CLMUL
  • F16C
  • BMI1
  • BMI2
  • ABM
  • ADX
  • AMX
  • RdRand
  • 5-level NPT
  • X2APIC
  • Intel DSA
  • QAT
  • DLBoost 2.0
  • vPro
  • TBT 2.0
  • TBT 3.0

Notes

PCI-Express PHY handles 16-Lanes of PCI-E 5.0 or CXL 1.1, two PHYs per compute die (8 total).

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