Intel Xeon E5-2699 v4 vs AMD Phenom II X4 955

VS
Intel Xeon E5-2699 v4
Intel Xeon E5-2699 v4 Image
AMD Phenom II X4 955
AMD Phenom II X4 955 Image
Intel Xeon E5-2699 v4
AMD Phenom II X4 955
Key Differences Key Differences Intel Xeon E5-2699 v4 AMD Phenom II X4 955
Cores 22 4
CPU Threads 44 4
Base Clock Speed 2.2GHz 3.2GHz
Turbo Clock Speed 3.6GHz Not Known
TDP (THERMAL DESIGN POINT) 145W 125W
Has integrated graphics No No
Performance per watt 313.3 49.0
Performance Performance Intel Xeon E5-2699 v4 AMD Phenom II X4 955
CPU Speed & Cores 22 x 2.2GHz 4 x 3.2GHz
Number of CPU Threads 44 4
L2 Cache Size 5.6MB 2MB
L3 Cache Size 55MB 6MB
Turbo Boost Frequency 3.6GHz Not Known
L1 Cache Size 704KB 512KB
L2 Core 0.2MB/core 0.5MB/core
L3 Core 2.5MB/core 1.5MB/core
Clock Multiplier 22 16
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Xeon E5-2699 v4 AMD Phenom II X4 955
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 Phenom II X4 955
Geekbench Score 45432 6130
Height 52.5mm 40mm
Width Size 51mm 40mm
General info General info Intel Xeon E5-2699 v4 AMD Phenom II X4 955
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 45nm
TDP (Thermal Design Point) 145W 125W
PCI Express Version 3 2
CPU Temperature 79°C Not Known
Transistor Count 7200 million 758 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 Phenom II X4 955
RAM Memory Speed 2400MHz 1333MHz
Max Memory Bandwidth 76.8GB/s 21.3GB/s
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 Phenom II X4 955
CPU Performance (Per Watt) 313.3 49.0
PassMark Score Not Known 4023
PassMark Score (Single Thread) Not Known 1121
PassMark Score (Overclocked) Not Known 4754

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