Intel Xeon Gold 6238R vs Intel Xeon D-1557

VS
Intel Xeon Gold 6238R
Intel Xeon Gold 6238R Image
Intel Xeon D-1557
Intel Xeon D-1557 Image
Intel Xeon Gold 6238R
Intel Xeon D-1557
Key Differences Key Differences Intel Xeon Gold 6238R Intel Xeon D-1557
Cores 28 12
CPU Threads 56 24
Base Clock Speed 2.2GHz 1.5GHz
Turbo Clock Speed 4GHz 2.1GHz
TDP (THERMAL DESIGN POINT) 165W 45W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance Intel Xeon Gold 6238R Intel Xeon D-1557
CPU Speed & Cores 28 x 2.2GHz 12 x 1.5GHz
Number of CPU Threads 56 24
L2 Cache Size 28MB 3MB
L3 Cache Size 38.5MB 18MB
Turbo Boost Frequency 4GHz 2.1GHz
L1 Cache Size 1792KB 768KB
L2 Core 1MB/core 0.25MB/core
L3 Core 1.38MB/core 1.5MB/core
Clock Multiplier 22 15
Turbo Boost Tech Version 2 2
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Xeon Gold 6238R Intel Xeon D-1557
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has F16C Support Yes Yes
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Xeon Gold 6238R Intel Xeon D-1557
Height 56.5mm No Data Found
Width Size 76mm No Data Found
General info General info Intel Xeon Gold 6238R Intel Xeon D-1557
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 165W 45W
PCI Express Version 3 3
CPU Temperature 89°C Not Known
Width Size 76mm 37.5mm
Height 56.5mm 37.5mm
Does it have Integrated Graphics No No
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Xeon Gold 6238R Intel Xeon D-1557
RAM Memory Speed 2933MHz 2133MHz
Max Memory Bandwidth 131.13GB/s Not Known
Max Memory Channels 6 2
Supported Memory Size 1000GB 128GB
Bus Bandwidth 10.4GT/s Not Known
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Xeon Gold 6238R Intel Xeon D-1557
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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