Intel Core i5 9400T vs Intel Pentium Silver J5040
We compared two desktop CPUs: Intel Core i5 9400T with 6 cores 1.8GHz and Intel Pentium Silver J5040 with 4 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 9400T 's Advantages
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (41.6GB/s vs 38.4GB/s)
Newer PCIe version (3.0 vs 2.0)
Larger L3 cache size (9MB vs 4MB)
Intel Pentium Silver J5040 's Advantages
Released 7 months late
Higher base frequency (2.0GHz vs 1.8GHz)
Lower TDP (10W vs 35W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i5 9400T
+172%
1185
Intel Pentium Silver J5040
435
Geekbench 6 Multi Core
Intel Core i5 9400T
+252%
4161
Intel Pentium Silver J5040
1180
Geekbench 5 Single Core
Intel Core i5 9400T
+72%
877
Intel Pentium Silver J5040
507
Geekbench 5 Multi Core
Intel Core i5 9400T
+131%
3859
Intel Pentium Silver J5040
1668
Passmark CPU Single Core
Intel Core i5 9400T
+44%
2019
Intel Pentium Silver J5040
1397
Passmark CPU Multi Core
Intel Core i5 9400T
+125%
7742
Intel Pentium Silver J5040
3440
General Parameters
Apr 2019
Release Date
Nov 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Gemini Lake Refresh
i5-9400T
Processor Number
J5040
LGA-1151
Socket
BGA-1090
UHD Graphics 630
Integrated Graphics
UHD Graphics 605
-
-
-
Package
-
-
-
14 nm
Manufacturing Process
14 nm
-
-
-
35 W
Power Consumption
10 W
-
-
-
100 °C
Peak Operating Temperature
105 °C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
6
Performance Cores
4
6
Performance Core Threads
4
1.8 GHz
Performance Core Base Frequency
2.0 GHz
3.4 GHz
Performance Core Turbo Frequency
-
-
-
-
-
-
-
-
-
-
-
-
-
6
Total Core Count
4
6
Total Thread Count
4
100 MHz
Bus Frequency
-
18x
Multiplier
-
-
-
-
64 K per core
L1 Cache
-
256 K per core
L2 Cache
-
9 MB shared
L3 Cache
4 MB shared
No
Unlocked Multiplier
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR4-2666
Memory Types
DDR4-2400, LPDDR4-2400
128 GB
Max Memory Size
8 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
38.4 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
-
1050 MHz
GPU Max Dynamic Frequency
800 MHz
192
Shader Units
-
24
Texture Units
-
3
Raster Operation Units
-
24
Execution Units
-
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
3.0
PCIe Version
2.0
16
PCIe Lanes
6
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.2
-
