Intel Core i9 10900K (10th Gen) vs. AMD Ryzen 5 Pro 7645

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i9 10900K (10th Gen) and AMD Ryzen 5 Pro 7645. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.

CPUs Specifications Comparison

Intel Core i9 10900K (10th Gen) vs. AMD Ryzen 5 Pro 7645 Benchmark Chart
GENERAL Intel Core i9 10900K (10th Gen) AMD Ryzen 5 Pro 7645
Product Type Processor Processor
DIMENSIONS
Height 15.5 cm -
Width 9 cm -
Depth 13.3 cm -
Weight 436 g -
PROCESSOR Intel Core i9 10900K (10th Gen) AMD Ryzen 5 Pro 7645
Type Intel Core i9 10900K (10th Gen) AMD Ryzen 5 Pro 7645
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1200 Socket Socket AM5
Manufacturing Process 14 nm 5 nm
Thermal Design Power 125 W 65 W
Thermal Specification 100 °C 95 °C
PCI Express Revision 3.0 5.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 -
PCI Express Lanes Qty 16 28
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel Stable Image Platform Program (SIPP), Intel OS Guard, Intel Software Guard Extensions (SGX), Intel Turbo Boost Max Technology 3.0, Intel Optane Memory Supported, Intel Boot Guard, Intel Thermal Velocity Boost, Intel vPro Platform Eligibility "Zen 4" Core Architecture, AMD PRO technologies
PERFORMANCE
Number of Cores 10-core 6-core
Number of Threads 20 threads 12 threads
Clock Speed (Frequency) 3.7 GHz 3.8 GHz
Max Turbo Speed 5.3 GHz 5.1 GHz
Bus Speed 8 GT/s -
CACHE MEMORY
Cache 20 MB 32 MB
Cache Memory Details Smart Cache - 20 MB L3 - 32 MB
L2 - 6 MB
L1 - 384 KB
INTEGRATED GRAPHICS (GPU) Intel Core i9 10900K (10th Gen) AMD Ryzen 5 Pro 7645
Type Intel UHD Graphics 630 Radeon Graphics
Base Frequency 350 MHz -
Max Dynamic Frequency 1.2 GHz 2200 MHz
Max Supported Memory Size 64 GB -
Max Supported Resolution 4096x2304@24Hz (HDMI), 4096x2304@60Hz (eDP), 4096x2304@60Hz (DP) -
Features Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Triple Display Capable -
MISCELLANEOUS Intel Core i9 10900K (10th Gen) AMD Ryzen 5 Pro 7645
Included Accessories - AMD Wraith Spire Cooler
Service & Support Limited warranty - 3 years Limited warranty - parts and labour - 3 years
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