AMD Ryzen 9 3900 vs Intel Core i7-6900k

VS
AMD Ryzen 9 3900
AMD Ryzen 9 3900 Image
Intel Core i7-6900k
Intel Core i7-6900k Image
AMD Ryzen 9 3900
Intel Core i7-6900k
Key Differences Key Differences AMD Ryzen 9 3900 Intel Core i7-6900k
Cores 12 8
CPU Threads 24 16
Base Clock Speed 3.1GHz 3.2GHz
Turbo Clock Speed 4.3GHz 4GHz
TDP (THERMAL DESIGN POINT) 65W 140W
Has integrated graphics No No
Performance per watt 163.0 242.7
Performance Performance AMD Ryzen 9 3900 Intel Core i7-6900k
CPU Speed & Cores 12 x 3.1GHz 8 x 3.2GHz
Number of CPU Threads 24 16
L2 Cache Size 6MB 2MB
L3 Cache Size 64MB 20MB
Turbo Boost Frequency 4.3GHz 4GHz
L1 Cache Size 768KB 256KB
L2 Core 0.5MB/core 0.2MB/core
L3 Core 5.33MB/core 2.5MB/core
Does it have an unlocked multiplier Yes Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 32
Features Features AMD Ryzen 9 3900 Intel Core i7-6900k
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 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
General info General info AMD Ryzen 9 3900 Intel Core i7-6900k
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 14nm
TDP (Thermal Design Point) 65W 140W
PCI Express Version 4 3
CPU Temperature 95°C Not Known
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen 9 3900 Intel Core i7-6900k
RAM Memory Speed 3200MHz 2400MHz
Max Memory Bandwidth 47.68GB/s Not Known
Max Memory Channels 2 4
Supported Memory Size 128GB 128GB
DDR Type Memory Version 4 Not Known
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks AMD Ryzen 9 3900 Intel Core i7-6900k
PassMark Score 30887 Not Known
PassMark Score (Single Thread) 2649 Not Known
Blender Score (bmw27) 132.5seconds Not Known
Blender Score (Classroom) 446.6seconds Not Known
Geekbench 5 Score (Multi-Thread) 10598 Not Known
Geekbench 5 Score (Single Thread) 1190 Not Known
PassMark Score (Overclocked) 31671 Not Known
CPU Performance (Per Watt) 163.0 242.7

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