Intel Core i5 10400T vs AMD Ryzen 5 4500U

We compared two 6-core CPUs: the 2.0 GHz Intel Core i5 10400T (desktop) against the 2.3 GHz AMD Ryzen 5 4500U (laptop). On this page, you'll find out which processor has better performance in benchmarks, games 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
Power Efficiency
The efficiency score of electricity consumption
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 4500U and 10400T
Advantages of Intel Core i5 10400T
  • Supports up to 128 GB DDR4-2666 RAM
  • Has 4 MB larger L3 cache size
Advantages of AMD Ryzen 5 4500U
  • More modern manufacturing process – 7 versus 14 nanometers
  • Around 26.67 GB/s (64%) higher theoretical memory bandwidth
  • Consumes up to 29% less energy than the Core i5 10400T – 25 vs 35 Watt
  • 15% faster in a single-core Geekbench v5 test - 1084 vs 940 points
  • 11% higher Turbo Boost frequency (4 GHz vs 3.6 GHz)

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
6725
Passmark CPU (Single-Core)
2448
Passmark CPU (Multi-Core)
11056
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
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Specifications

Full technical specification of Intel Core i5 10400T and AMD Ryzen 5 4500U

General

Vendor Intel AMD
Released May 1, 2020 January 6, 2020
Type Desktop Laptop
instruction set x86-64 x86-64
Codename Comet Lake Zen 2
Model number i5-10400T -
Socket LGA-1200 FP6
Integrated GPU UHD Graphics 630 Radeon RX Vega 6

Performance

Cores 6 6
Threads 12 6
Base Frequency 2.0 GHz 2.3 GHz
Turbo Boost Frequency 3.6 GHz 4 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 20x 23x
Bus Bandwidth 8 GT/s -
L1 Cache 64K (per core) 32K (per core)
L2 Cache 256K (per core) 512K (per core)
L3 Cache 12MB (shared) 8MB (shared)
Unlocked Multiplier No No

Power

Fabrication process 14 nm 7 nm
TDP 25-35 W 10-25 W
Max. temperature 100°C 105°C

iGPU

Integrated Graphics Intel UHD Graphics 630 Radeon RX Vega 6
GPU Base Clock 350 MHz -
GPU Boost Clock 1000 MHz 1500 MHz
Shading Units 192 384
TMUs 24 24
ROPs 3 8
Execution Units 24 -
TGP 15 W 15 W
Max. Resolution 4096x2304 - 60 Hz -
iGPU FLOPS
0.38 TFLOPS

Memory support

Memory types DDR4-2666 DDR4-3200, LPDDR4-4266
Memory Size 128 GB 64 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 41.6 GB/s 68.27 GB/s
ECC Support No Yes

Misc

Official site Intel Core i5 10400T official page AMD Ryzen 5 4500U official page
PCI Express Version 3.0 3.0
PCI Express Lanes 16 16

Cast your vote

Choose between two processors
4 (23.5%)
13 (76.5%)
Total votes: 17

Comments

So which CPU will you choose: AMD Ryzen 5 4500U or Intel Core i5 10400T?
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