Home Comparison AMD Ryzen 7 7800X vs Intel Core i5 9400T

AMD Ryzen 7 7800X vs Intel Core i5 9400T

AMD Ryzen 7 7800X
VS
Intel Core i5 9400T
AMD Ryzen 7 7800X
Intel Core i5 9400T
We compared two desktop CPUs: AMD Ryzen 7 7800X with 10 cores 4.5GHz and Intel Core i5 9400T with 6 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7800X 's Advantages
Released 3 years and 9 months late
Better graphics card performance
Higher specification of memory (5200 vs 2666)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (4.5GHz vs 1.8GHz)
Larger L3 cache size (40MB vs 9MB)
More modern manufacturing process (5nm vs 14nm)
Intel Core i5 9400T 's Advantages
Lower TDP (35W vs 105W)

Score

Benchmark

Geekbench 5 Single Core
AMD Ryzen 7 7800X +139%
2097
Intel Core i5 9400T
877
Geekbench 5 Multi Core
AMD Ryzen 7 7800X +318%
16163
Intel Core i5 9400T
3859
AMD Ryzen 7 7800X
VS
Intel Core i5 9400T

General Parameters

Jan 2023
Release Date
Apr 2019
AMD
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Zen 4 (Raphael)
Core Architecture
Coffee Lake
-
Processor Number
i5-9400T
AM5
Socket
LGA-1151
Radeon Graphics (Ryzen 7000)
Integrated Graphics
UHD Graphics 630

Package

5 nm
Manufacturing Process
14 nm
105 W
Power Consumption
35 W
95°C
Peak Operating Temperature
100 °C

CPU Performance

10
Performance Cores
6
20
Performance Core Threads
6
4.5 GHz
Performance Core Base Frequency
1.8 GHz
5.4 GHz
Performance Core Turbo Frequency
3.4 GHz
10
Total Core Count
6
20
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
45x
Multiplier
18x
-
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
40 MB shared
L3 Cache
9 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR5-5200
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
-
Max Memory Bandwidth
41.6 GB/s
-
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
350 MHz
2200 MHz
GPU Max Dynamic Frequency
1050 MHz
128
Shader Units
192
8
Texture Units
24
4
Raster Operation Units
3
2
Execution Units
24
15 W
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
0.54 TFLOPS
Graphics Performance
0.38 TFLOPS

Miscellaneous

-
Official Website
Intel Core i5 9400T
5.0
PCIe Version
3.0
28
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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