CPU series: 3rd generation Intel Xeon Gold series

Manufacturing process: 10 nanometers

Core codename: Ice Lake


Number of cores: Eight cores

Number of threads: sixteen threads

CPU frequency: 3.2GHz

Dynamic acceleration frequency: 3.6GHz

L3 cache: 12MB

Thermal Design Power (TDP): 140W


Supported maximum memory capacity: 6TB

Memory Type: DDR4 2933MHz

Memory description: Maximum number of memory channels: 8

Intel Optane DC persistent memory support: yes

ECC memory support: yes


Socket Type: LGA 4189

Package size: 77.5×56.5mm


Turbo Boost Technology: Support, 2.0

Hyper-Threading Technology: Supported

Virtualization Technology: Intel VT-x, Intel VT-D

Instruction Sets: TSX-NI, SSE4.2, AVX, AVX2, AVX-512

64-bit processor: support

Other technologies

Intel Speed Select Technology – Core Power: Yes

Intel Speed Select Technology – Turbo Frequency: Yes

Intel Deep Learning Boost: Yes

Intel Speed Select Technology - Base Frequency: Yes

Intel Resource Oriented Technology: Yes

Intel Speed Shift Technology: Yes

Intel VT-x with Extended Page Tables (EPT): Yes

Number of AVX-512 FMA units: 2

Intel Volume Management Device (VMD): Yes

Intel AES new instructions: yes

Intel Software Guard Extensions: Yes with Intel SPS

Intel Trusted Execution Technology: Yes

Execute Disable Bit: Yes

Intel Assure Run Technology: Yes

Mode Based Execution Control (MBE): Yes

Intel Full Memory Encryption: Yes

Intel Speed Select Technology-Performance Profile: Yes



The CPU is ES engineering version, which is only applicable to some brands of motherboards, such as Supermicro, Gigabyte, etc. It needs a specific BIOS firmware version to support it. If your motherboard does not meet the above brands, it is not recommended to buy it. If you have a motherboard of a suitable brand, please Confirm whether the motherboard BIOS firmware version is Rev 1.0, we can provide tools and tutorials to guide you to start it, thank you



Note: If LGA4189 uses multi-channel 12V power supply, each channel must be > 20A, otherwise the CPU will be burnt if the CPU power supply is insufficient. A single 12V power supply is recommended to be >83A. EVGA and Great Wall 1000W power supply dual 100% will burn cpu2.

Burning phenomenon, the fan turns and stops, and the consequences are at your own risk.