AMD Ryzen 9 Pro 3900 vs AMD Ryzen 7 Pro 1700X

VS
AMD Ryzen 9 Pro 3900
AMD Ryzen 9 Pro 3900 Image
AMD Ryzen 7 Pro 1700X
AMD Ryzen 7 Pro 1700X Image
AMD Ryzen 9 Pro 3900
AMD Ryzen 7 Pro 1700X
Key Differences Key Differences AMD Ryzen 9 Pro 3900 AMD Ryzen 7 Pro 1700X
Cores 12 8
CPU Threads 24 16
Base Clock Speed 3.1GHz 3.4GHz
Turbo Clock Speed 4.3GHz 3.8GHz
TDP (THERMAL DESIGN POINT) 65W 95W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Ryzen 9 Pro 3900 AMD Ryzen 7 Pro 1700X
CPU Speed & Cores 12 x 3.1GHz 8 x 3.4GHz
Number of CPU Threads 24 16
L2 Cache Size 6MB 4MB
L3 Cache Size 64MB 16MB
Turbo Boost Frequency 4.3GHz 3.8GHz
L1 Cache Size 768KB 768KB
L2 Core 0.5MB/core 0.5MB/core
Does it have an unlocked multiplier No No
L3 Core 5.33MB/core 2MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Ryzen 9 Pro 3900 AMD Ryzen 7 Pro 1700X
Has AES Support 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 Yes
Supports CPU Throttling No No
Supports ARM TrustZone Tech No No
General info General info AMD Ryzen 9 Pro 3900 AMD Ryzen 7 Pro 1700X
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 14nm
TDP (Thermal Design Point) 65W 95W
PCI Express Version 4 3
CPU Temperature 95°C 95°C
Does it have Integrated Graphics No No
Transistor Count Not Known 4800 million
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen 9 Pro 3900 AMD Ryzen 7 Pro 1700X
RAM Memory Speed 3200MHz 2667MHz
Max Memory Bandwidth 47.68GB/s 42.7GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 64GB
DDR Type Memory Version 4 Not Known
ECC (Error-Correcting Code) Memory Support No Yes
Benchmarks Benchmarks AMD Ryzen 9 Pro 3900 AMD Ryzen 7 Pro 1700X
PassMark Score 31800 15870
PassMark Score (Single Thread) 2637 2217

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