AMD Ryzen 7 4800HS vs AMD Ryzen 9 Pro 3900

VS
AMD Ryzen 7 4800HS
AMD Ryzen 7 4800HS Image
AMD Ryzen 9 Pro 3900
AMD Ryzen 9 Pro 3900 Image
AMD Ryzen 7 4800HS
AMD Ryzen 9 Pro 3900
Key Differences Key Differences AMD Ryzen 7 4800HS AMD Ryzen 9 Pro 3900
Cores 8 12
CPU Threads 16 24
Base Clock Speed 2.9GHz 3.1GHz
Turbo Clock Speed 4.2GHz 4.3GHz
TDP (THERMAL DESIGN POINT) 35W 65W
Has integrated graphics Yes No
Performance per watt 193.0 Not Known
Performance Performance AMD Ryzen 7 4800HS AMD Ryzen 9 Pro 3900
CPU Speed & Cores 8 x 2.9GHz 12 x 3.1GHz
Number of CPU Threads 16 24
L2 Cache Size 4MB 6MB
L3 Cache Size 8MB 64MB
Turbo Boost Frequency 4.2GHz 4.3GHz
L1 Cache Size 1024KB 768KB
L2 Core 0.5MB/core 0.5MB/core
Does it have an unlocked multiplier No No
L3 Core 1.5MB/core 5.33MB/core
Clock Multiplier 29 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Ryzen 7 4800HS AMD Ryzen 9 Pro 3900
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 7 4800HS AMD Ryzen 9 Pro 3900
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 7nm
TDP (Thermal Design Point) 35W 65W
PCI Express Version 3 4
CPU Temperature 105°C 95°C
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen 7 4800HS AMD Ryzen 9 Pro 3900
RAM Memory Speed 4266MHz 3200MHz
Max Memory Channels 2 2
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 4
Max Memory Bandwidth Not Known 47.68GB/s
Supported Memory Size Not Known 128GB
Benchmarks Benchmarks AMD Ryzen 7 4800HS AMD Ryzen 9 Pro 3900
PassMark Score 19025 31800
PassMark Score (Single Thread) 2632 2637
Cinebench R20 Score (Multi-Thread) 3847 Not Known
Cinebench R20 Score (Single Thread) 472 Not Known
Geekbench 5 Score (Multi-Thread) 6755 Not Known
Geekbench 5 Score (Single Thread) 1081 Not Known
CPU Performance (Per Watt) 193.0 Not Known

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