Intel Xeon Gold 6138 vs Intel Xeon E5-2643 v4

VS
Intel Xeon Gold 6138
Intel Xeon Gold 6138 Image
Intel Xeon E5-2643 v4
Intel Xeon E5-2643 v4 Image
Intel Xeon Gold 6138
Intel Xeon E5-2643 v4
Key Differences Key Differences Intel Xeon Gold 6138 Intel Xeon E5-2643 v4
Cores 20 6
CPU Threads 40 12
Base Clock Speed 2GHz 3.4GHz
Turbo Clock Speed 3.7GHz 3.7GHz
TDP (THERMAL DESIGN POINT) 125W 135W
Has integrated graphics No No
Performance per watt Not Known 271.2
Performance Performance Intel Xeon Gold 6138 Intel Xeon E5-2643 v4
CPU Speed & Cores 20 x 2GHz 6 x 3.4GHz
Number of CPU Threads 40 12
L2 Cache Size 20MB 1.5MB
L3 Cache Size 27.5MB 20MB
Turbo Boost Frequency 3.7GHz 3.7GHz
L2 Core 1MB/core 0.25MB/core
L3 Core 1.38MB/core 3.3MB/core
Clock Multiplier 20 34
Turbo Boost Tech Version 2 Not Known
L1 Cache Size Not Known 192KB
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 6138 Intel Xeon E5-2643 v4
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 Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Miscellaneous Miscellaneous Intel Xeon Gold 6138 Intel Xeon E5-2643 v4
Height 76mm 52.5mm
Width Size 56.5mm 51mm
General info General info Intel Xeon Gold 6138 Intel Xeon E5-2643 v4
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 125W 135W
PCI Express Version 3 3
CPU Temperature 86°C 75°C
Height 76mm 52.5mm
Width Size 56.5mm 51mm
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon Gold 6138 Intel Xeon E5-2643 v4
RAM Memory Speed 2670MHz 2400MHz
Max Memory Channels 6 4
Supported Memory Size 768GB 1536GB
Bus Bandwidth 10.4GT/s 9.6GT/s
ECC (Error-Correcting Code) Memory Support Yes Yes
Max Memory Bandwidth Not Known 76.8GB/s
Bus Frequency Not Known 4.8GHz
Benchmarks Benchmarks Intel Xeon Gold 6138 Intel Xeon E5-2643 v4
CPU Performance (Per Watt) Not Known 271.2

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