Intel Core i9-9820X vs Intel Xeon E7-4820 v2

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Intel Core i9-9820X
Intel Core i9-9820X Image
Intel Xeon E7-4820 v2
Intel Xeon E7-4820 v2 Image
Intel Core i9-9820X
Intel Xeon E7-4820 v2
Key Differences Key Differences Intel Core i9-9820X Intel Xeon E7-4820 v2
Cores 10 8
CPU Threads 20 16
Base Clock Speed 3.3GHz 2GHz
Turbo Clock Speed 4.1GHz 2.5GHz
TDP (THERMAL DESIGN POINT) 165W 105W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance Intel Core i9-9820X Intel Xeon E7-4820 v2
CPU Speed & Cores 10 x 3.3GHz 8 x 2GHz
Number of CPU Threads 20 16
L2 Cache Size 10MB 2MB
L3 Cache Size 16.5MB 16MB
Turbo Boost Frequency 4.1GHz 2.5GHz
L1 Cache Size 640KB 256KB
L2 Core 1MB/core 0.25MB/core
L3 Core 1.65MB/core 2MB/core
Clock Multiplier 33 20
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 i9-9820X Intel Xeon E7-4820 v2
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 No
Supports ARM TrustZone Tech No No
General info General info Intel Core i9-9820X Intel Xeon E7-4820 v2
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 22nm
TDP (Thermal Design Point) 165W 105W
PCI Express Version 3 3
CPU Temperature 92°C 68°C
Does it have Integrated Graphics No No
DirectX Version Info Not Known 11
Transistor Count Not Known 1200 million
OpenGL Driver Version Not Known 4
OpenGL Driver Version Not Known 1.1
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-9820X Intel Xeon E7-4820 v2
RAM Memory Speed 2666MHz 1600MHz
Max Memory Bandwidth 85.3GB/s 68GB/s
Max Memory Channels 4 4
Supported Memory Size 128GB 1536GB
Bus Bandwidth 8GT/s 7.2GT/s
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known
Bus Frequency Not Known 3.6GHz
Benchmarks Benchmarks Intel Core i9-9820X Intel Xeon E7-4820 v2
PassMark Score 20544 Not Known
PassMark Score (Single Thread) 2421 Not Known
Cinebench R20 Score (Single Thread) 422 Not Known
Cinebench R20 Score (Multi-Thread) 4677 Not Known
Blender Score (Classroom) 474.5seconds Not Known
Blender Score (bmw27) 147seconds Not Known
PassMark Score (Overclocked) 22705 Not Known

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