Intel Xeon E5-2699 v4 vs AMD Athlon II X4 638

VS
Intel Xeon E5-2699 v4
Intel Xeon E5-2699 v4 Image
AMD Athlon II X4 638
AMD Athlon II X4 638 Image
Intel Xeon E5-2699 v4
AMD Athlon II X4 638
Key Differences Key Differences Intel Xeon E5-2699 v4 AMD Athlon II X4 638
Cores 22 4
CPU Threads 44 4
Base Clock Speed 2.2GHz 2.7GHz
Turbo Clock Speed 3.6GHz Not Known
TDP (THERMAL DESIGN POINT) 145W 65W
Has integrated graphics No No
Performance per watt 313.3 55.0
Performance Performance Intel Xeon E5-2699 v4 AMD Athlon II X4 638
CPU Speed & Cores 22 x 2.2GHz 4 x 2.7GHz
Number of CPU Threads 44 4
L2 Cache Size 5.6MB 4MB
L3 Cache Size 55MB Not Known
Turbo Boost Frequency 3.6GHz Not Known
L1 Cache Size 704KB 512KB
L2 Core 0.2MB/core 1MB/core
L3 Core 2.5MB/core Not Known
Clock Multiplier 22 Not Known
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Xeon E5-2699 v4 AMD Athlon II X4 638
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Miscellaneous Miscellaneous Intel Xeon E5-2699 v4 AMD Athlon II X4 638
Geekbench Score 45432 3549
Height 52.5mm 40mm
Width Size 51mm 40mm
General info General info Intel Xeon E5-2699 v4 AMD Athlon II X4 638
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 145W 65W
PCI Express Version 3 2
CPU Temperature 79°C Not Known
Transistor Count 7200 million 1178 million
Height 52.5mm 40mm
Width Size 51mm 40mm
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon E5-2699 v4 AMD Athlon II X4 638
RAM Memory Speed 2400MHz 1866MHz
Max Memory Bandwidth 76.8GB/s Not Known
Max Memory Channels 4 2
Supported Memory Size 1536GB Not Known
Bus Bandwidth 9.6GT/s Not Known
ECC (Error-Correcting Code) Memory Support Yes No
Bus Frequency 4.8GHz Not Known
Benchmarks Benchmarks Intel Xeon E5-2699 v4 AMD Athlon II X4 638
CPU Performance (Per Watt) 313.3 55.0

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