Intel Core i7-9700KF vs Intel Atom C3958

VS
Intel Core i7-9700KF
Intel Core i7-9700KF Image
Intel Atom C3958
Intel Atom C3958 Image
Intel Core i7-9700KF
Intel Atom C3958
Key Differences Key Differences Intel Core i7-9700KF Intel Atom C3958
Cores 8 16
CPU Threads 8 16
Base Clock Speed 3.6GHz 2GHz
Turbo Clock Speed 4.9GHz 2GHz
TDP (THERMAL DESIGN POINT) 95W 31W
Has integrated graphics No No
Performance per watt 74.6 Not Known
Performance Performance Intel Core i7-9700KF Intel Atom C3958
CPU Speed & Cores 8 x 3.6GHz 16 x 2GHz
Number of CPU Threads 8 16
L2 Cache Size 2MB 16MB
L3 Cache Size 12MB Not Known
Turbo Boost Frequency 4.9GHz 2GHz
L1 Cache Size 512KB 896KB
L2 Core 0.25MB/core 1MB/core
Does it have an unlocked multiplier Yes No
L3 Core 1.5MB/core Not Known
Turbo Boost Tech Version 2 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 20
Features Features Intel Core i7-9700KF Intel Atom C3958
Has AES Support Yes Yes
Supported SSE Version 4.2 Not Known
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 CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Core i7-9700KF Intel Atom C3958
Height 37.5mm 34mm
Width Size 37.5mm 28mm
General info General info Intel Core i7-9700KF Intel Atom C3958
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 95W 31W
PCI Express Version 3 3
CPU Temperature 100°C 100°C
Width Size 37.5mm 28mm
Height 37.5mm 34mm
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-9700KF Intel Atom C3958
RAM Memory Speed 2666MHz 2400MHz
Max Memory Bandwidth 41.6GB/s Not Known
Max Memory Channels 2 2
Supported Memory Size 128GB 256GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i7-9700KF Intel Atom C3958
PassMark Score 14735 Not Known
PassMark Score (Single Thread) 2950 Not Known
Geekbench 5 Score (Multi-Thread) 7091 Not Known
Geekbench 5 Score (Single Thread) 1292 Not Known
Blender Score (Classroom) 699.3seconds Not Known
Blender Score (bmw27) 225.2seconds Not Known
PassMark Score (Overclocked) 15683 Not Known
CPU Performance (Per Watt) 74.6 Not Known

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