Intel Core i7-9800X vs Intel Pentium Gold G5400

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Intel Core i7-9800X
Intel Core i7-9800X Image
Intel Pentium Gold G5400
Intel Pentium Gold G5400 Image
Intel Core i7-9800X
Intel Pentium Gold G5400
Key Differences Key Differences Intel Core i7-9800X Intel Pentium Gold G5400
Cores 8 2
CPU Threads 16 4
Base Clock Speed 3.8GHz 3.7GHz
Turbo Clock Speed 4.4GHz Not Known
TDP (THERMAL DESIGN POINT) 165W 58W
Has integrated graphics No Yes
Performance per watt 52.9 Not Known
Performance Performance Intel Core i7-9800X Intel Pentium Gold G5400
CPU Speed & Cores 8 x 3.8GHz 2 x 3.7GHz
Number of CPU Threads 16 4
L2 Cache Size 8MB 0.5MB
L3 Cache Size 16.5MB 4MB
Turbo Boost Frequency 4.4GHz Not Known
L1 Cache Size 512KB 128KB
L2 Core 1MB/core 0.25MB/core
L3 Core 2.06MB/core 2MB/core
Clock Multiplier 38 37
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
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Features Features Intel Core i7-9800X Intel Pentium Gold G5400
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
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General info General info Intel Core i7-9800X Intel Pentium Gold G5400
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 165W 58W
PCI Express Version 3 3
CPU Temperature 95°C 100°C
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 350MHz
DirectX Version Info Not Known 12
OpenGL Driver Version Not Known 4.5
GPU Boost Clock Speed Not Known 1050MHz
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Core i7-9800X Intel Pentium Gold G5400
RAM Memory Speed 2666MHz 2400MHz
Max Memory Bandwidth 79.47GB/s 37.5GB/s
Max Memory Channels 4 2
Supported Memory Size 128GB 64GB
Bus Bandwidth 8GT/s 8GT/s
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known
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Benchmarks Benchmarks Intel Core i7-9800X Intel Pentium Gold G5400
PassMark Score 18293 5212
PassMark Score (Single Thread) 2642 2182
Geekbench 5 Score (Multi-Thread) 8722 Not Known
Geekbench 5 Score (Single Thread) 1157 Not Known
Blender Score (bmw27) 192seconds Not Known
Blender Score (Classroom) 594.5seconds Not Known
PassMark Score (Overclocked) 20820 Not Known
CPU Performance (Per Watt) 52.9 Not Known
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