Intel Core i9-9920X vs Intel Xeon E7-8870

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Intel Core i9-9920X
Intel Core i9-9920X Image
Intel Xeon E7-8870
Intel Xeon E7-8870 Image
Intel Core i9-9920X
Intel Xeon E7-8870
Key Differences Key Differences Intel Core i9-9920X Intel Xeon E7-8870
Cores 12 10
CPU Threads 24 20
Base Clock Speed 3.5GHz 2.4GHz
Turbo Clock Speed 4.4GHz 2.8GHz
TDP (THERMAL DESIGN POINT) 165W 130W
Has integrated graphics No No
Performance per watt 72.3 Not Known
Performance Performance Intel Core i9-9920X Intel Xeon E7-8870
CPU Speed & Cores 12 x 3.5GHz 10 x 2.4GHz
Number of CPU Threads 24 20
L2 Cache Size 12MB 2.56MB
L3 Cache Size 19.25MB 30MB
Turbo Boost Frequency 4.4GHz 2.8GHz
L1 Cache Size 768KB Not Known
L2 Core 1MB/core 0.26MB/core
L3 Core 1.6MB/core 3MB/core
Clock Multiplier 35 18
Turbo Boost Tech Version 2 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 Core i9-9920X Intel Xeon E7-8870
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports ARM TrustZone Tech No No
General info General info Intel Core i9-9920X Intel Xeon E7-8870
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 165W 130W
PCI Express Version 3 2
CPU Temperature 92°C Not Known
Does it have Integrated Graphics No No
Transistor Count Not Known 2600 million
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Core i9-9920X Intel Xeon E7-8870
RAM Memory Speed 2666MHz 1333MHz
Max Memory Bandwidth 85.3GB/s 102GB/s
Max Memory Channels 4 4
Supported Memory Size 128GB 4096GB
Bus Bandwidth 8GT/s 6.4GT/s
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i9-9920X Intel Xeon E7-8870
PassMark Score 25352 Not Known
PassMark Score (Single Thread) 2655 Not Known
Geekbench 5 Score (Multi-Thread) 11930 Not Known
Cinebench R20 Score (Single Thread) 455 Not Known
Cinebench R20 Score (Multi-Thread) 5179 Not Known
Geekbench 5 Score (Single Thread) 1071 Not Known
Blender Score (bmw27) 117.9seconds Not Known
Blender Score (Classroom) 365.1seconds Not Known
PassMark Score (Overclocked) 27840 Not Known
CPU Performance (Per Watt) 72.3 Not Known
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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