Intel Core i9-9820X vs Intel Celeron B820

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Intel Core i9-9820X
Intel Core i9-9820X Image
Intel Celeron B820
Intel Celeron B820 Image
Intel Core i9-9820X
Intel Celeron B820
Key Differences Key Differences Intel Core i9-9820X Intel Celeron B820
Cores 10 2
CPU Threads 20 2
Base Clock Speed 3.3GHz 1.7GHz
Turbo Clock Speed 4.1GHz Not Known
TDP (THERMAL DESIGN POINT) 165W 35W
Has integrated graphics No Yes
Performance per watt Not Known 80.0
Performance Performance Intel Core i9-9820X Intel Celeron B820
CPU Speed & Cores 10 x 3.3GHz 2 x 1.7GHz
Number of CPU Threads 20 2
L2 Cache Size 10MB 0.5MB
L3 Cache Size 16.5MB 2MB
Turbo Boost Frequency 4.1GHz Not Known
L1 Cache Size 640KB 128KB
L2 Core 1MB/core 0.25MB/core
L3 Core 1.65MB/core 1MB/core
Clock Multiplier 33 17
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 Celeron B820
Has AES Support Yes No
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 No
Has FMA4 Instructions Support No 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
General info General info Intel Core i9-9820X Intel Celeron B820
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 165W 35W
PCI Express Version 3 2
CPU Temperature 92°C Not Known
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 650MHz
DirectX Version Info Not Known 10.1
Transistor Count Not Known 995 million
OpenGL Driver Version Not Known 3
OpenGL Driver Version Not Known 1.1
GPU Boost Clock Speed Not Known 1050MHz
Total GPU Execution Units Not Known 6
No. of Supported Displays Not Known 2
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-9820X Intel Celeron B820
RAM Memory Speed 2666MHz 1333MHz
Max Memory Bandwidth 85.3GB/s 21.3GB/s
Max Memory Channels 4 2
Supported Memory Size 128GB 16GB
Bus Bandwidth 8GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i9-9820X Intel Celeron B820
PassMark Score 20544 1512
PassMark Score (Single Thread) 2421 832
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
CPU Performance (Per Watt) Not Known 80.0

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