Intel Core i7 6900K (6th Gen) vs. AMD Ryzen 7 7800X3D

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Core i7 6900K (6th Gen) and AMD Ryzen 7 7800X3D. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.

CPUs Specifications Comparison

Intel Core i7 6900K (6th Gen) vs. AMD Ryzen 7 7800X3D Benchmark Chart
GENERAL Intel Core i7 6900K (6th Gen) AMD Ryzen 7 7800X3D
Product Type Processor Processor
PROCESSOR Intel Core i7 6900K (6th Gen) AMD Ryzen 7 7800X3D
Type Intel Core i7 6900K (6th Gen) AMD Ryzen 7 7800X3D
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011-v3 Socket Socket AM5
Manufacturing Process 14 nm 5 nm
Thermal Design Power 140 W 120 W
Thermal Specification - 120 °C
PCI Express Revision 3.0 5.0
PCI Express Lanes Qty 40 28
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Smart Response Technology AMD Ryzen Master Utility, AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture
PERFORMANCE
Number of Cores 8-core 8-core
Number of Threads 16 threads 16 threads
Clock Speed (Frequency) 3.2 GHz 4.2 GHz
Max Turbo Speed 3.7 GHz 5 GHz
CACHE MEMORY
Cache 20 MB 96 MB
Cache Memory Details 20 MB L3 - 96 MB
L2 - 8 MB
L1 - 512 KB
INTEGRATED GRAPHICS (GPU) Intel Core i7 6900K (6th Gen) AMD Ryzen 7 7800X3D
Type - Radeon Graphics
Base Frequency - 400 MHz
Max Dynamic Frequency - 2200 MHz
MISCELLANEOUS Intel Core i7 6900K (6th Gen) AMD Ryzen 7 7800X3D
Service & Support - Limited warranty - 3 years
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