intel core i9 11900h vs amd ryzen 5 4500u

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We compared two CPUs Intel Core i9 11900H (Laptop) 8-cores against AMD Ryzen 5 4500U (Laptop) 6-cores. In this comparison page, we check which of these two processor has better performance in benchmark results, Games, architecture, price and other useful information.

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved

Key Differences

What are the key differences between Intel Core i9 11900H and AMD Ryzen 5 4500U
Advantages of Intel Core i9 11900H
  • Newer released 1 years later
  • Has 2 more physical cores
  • Around 9.1 GB/s (18%) higher theoretical memory bandwidth
  • Has 13 MB larger L3 cache size
  • 18% higher Turbo Boost frequency (4.9 GHz vs 4 GHz)
  • Newer PCI Express version – 4
  • Supports up to 128 GB DDR4 RAM
Advantages of AMD Ryzen 5 4500U
  • Consumes up to 29% less energy than the Intel Core i9 11900H – 25 vs 35 Watt
  • More modern manufacturing process – 7 versus 10

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
1587
Cinebench R23 (Multi-Core)
12241
Passmark CPU (Single-Core)
3192
Passmark CPU (Multi-Core)
21229
Geekbench 5 (Single-Core)
1541
Geekbench 5 (Multi-Core)
7820

Specifications

Full technical specification of core i9 11900h and ryzen 5 4500u

General

Intel Core i9 11900H AMD Ryzen 5 4500U
Vendor Intel AMD
Released May 11 2021 January 7 2020
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Tiger Lake H45 Renoir
Socket FCBGA1787 FP6
Integrated GPU Intel® UHD Graphics for 11th Gen Intel® Processors AMD Radeon RX Vega 6 (Ryzen 4000/5000)

Performance

Intel Core i9 11900H AMD Ryzen 5 4500U
Cores 8 6
Threads 16 6
Base Frequency 2.5 GHz 2.3 GHz
Turbo Boost Frequency 4.9 GHz 4 GHz
L1 Cache 96K (per core) 128K (per core)
L2 Cache 1.25 MB (per core) 512K (per core)
L3 Cache 24 MB (shared) 11 MB (shared)

Power

Intel Core i9 11900H AMD Ryzen 5 4500U
Fabrication process 10 nm SuperFin 7 nm
Power consumption (TDP) 35 W 25 W
Max. temperature 100°C 105°C

Memory support

Intel Core i9 11900H AMD Ryzen 5 4500U
Memory types DDR4, DDR4 DDR4-4266
Memory Size 128 GB 64 GB
Max. Memory Channels 2
Max. Memory Bandwidth 51.2 GB/s 42.129 GB/s
ECC Support No No

iGPU

Intel Core i9 11900H AMD Ryzen 5 4500U
Integrated Graphics Intel® UHD Graphics for 11th Gen Intel® Processors AMD Radeon RX Vega 6 (Ryzen 4000/5000)
GPU Base Clock 350 MHz MHz
GPU Boost Clock 1.45 MHz MHz
Shading Units 256 384
TMUs 16 24
ROPs 8 8
Execution Units 32
TGP 15 W 15 W
iGPU FLOPS
0.742 TFLOPS
TFLOPS

Misc

Intel Core i9 11900H AMD Ryzen 5 4500U
Official site Intel Core i9 11900H official page AMD Ryzen 5 4500U official page
PCI Express Version 4 3
PCI Express Lanes 20

Comments

So which CPU will you choose: AMD Ryzen 5 4500U or Intel Core i9 11900H?