AMD Ryzen 9 3950X vs Intel Core i7-8705G

VS
AMD Ryzen 9 3950X
AMD Ryzen 9 3950X Image
Intel Core i7-8705G
Intel Core i7-8705G Image
AMD Ryzen 9 3950X
Intel Core i7-8705G
Key Differences Key Differences AMD Ryzen 9 3950X Intel Core i7-8705G
Cores 16 4
CPU Threads 32 8
Base Clock Speed 3.5GHz 3.1GHz
Turbo Clock Speed 4.7GHz 4.1GHz
TDP (THERMAL DESIGN POINT) 105W Not Known
Has integrated graphics No Yes
Performance per watt 135.0 55.0
Performance Performance AMD Ryzen 9 3950X Intel Core i7-8705G
CPU Speed & Cores 16 x 3.5GHz 4 x 3.1GHz
Number of CPU Threads 32 8
L2 Cache Size 8.1MB Not Known
L3 Cache Size 72MB Not Known
Turbo Boost Frequency 4.7GHz 4.1GHz
L1 Cache Size 1536KB Not Known
L2 Core 0.5MB/core Not Known
Does it have an unlocked multiplier Yes No
L3 Core 4.5MB/core Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Turbo Boost Tech Version Not Known 2
Features Features AMD Ryzen 9 3950X Intel Core i7-8705G
Has AES Support Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes No
Has F16C Support Yes No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has NX Processor Bit Support No Yes
General info General info AMD Ryzen 9 3950X Intel Core i7-8705G
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 14nm
TDP (Thermal Design Point) 105W Not Known
PCI Express Version 4 3
CPU Temperature 95°C 100°C
Transistor Count 19200 million Not Known
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 4.4
GPU Boost Clock Speed Not Known 1100MHz
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen 9 3950X Intel Core i7-8705G
Max Memory Channels 2 2
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 4
RAM Memory Speed Not Known 2400MHz
Max Memory Bandwidth Not Known 37.5GB/s
Supported Memory Size Not Known 64GB
Bus Bandwidth Not Known 8GT/s
Benchmarks Benchmarks AMD Ryzen 9 3950X Intel Core i7-8705G
PassMark Score 39265 7769
PassMark Score (Single Thread) 2746 2331
Geekbench 5 Score (Multi-Thread) 14174 3574
Cinebench R20 Score (Multi-Thread) 9148 1439
Cinebench R20 Score (Single Thread) 531 355
Geekbench 5 Score (Single Thread) 1297 961
Blender Score (bmw27) 90.8seconds Not Known
Blender Score (Classroom) 270.7seconds Not Known
CPU Performance (Per Watt) 135.0 55.0

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