Home Comparison Intel Pentium Gold G6400 vs Intel Core i9 9900T

Intel Pentium Gold G6400 vs Intel Core i9 9900T

We compared two desktop CPUs: Intel Pentium Gold G6400 with 2 cores 4.0GHz and Intel Core i9 9900T with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Pentium Gold G6400 's Advantages
Released 1 years and 1 months late
Higher base frequency (4.0GHz vs 2.1GHz)
Intel Core i9 9900T 's Advantages
Larger L3 cache size (16MB vs 4MB)
Lower TDP (35W vs 58W)

Score

Benchmark

Geekbench 6 Single Core
Intel Pentium Gold G6400
707
Intel Core i9 9900T +106%
1461
Geekbench 6 Multi Core
Intel Pentium Gold G6400
1603
Intel Core i9 9900T +322%
6776
Blender
Intel Pentium Gold G6400
29
Intel Core i9 9900T +227%
95
Geekbench 5 Single Core
Intel Pentium Gold G6400
1023
Intel Core i9 9900T +12%
1150
Geekbench 5 Multi Core
Intel Pentium Gold G6400
2267
Intel Core i9 9900T +197%
6752
Passmark CPU Single Core
Intel Pentium Gold G6400
2460
Intel Core i9 9900T
2470
Passmark CPU Multi Core
Intel Pentium Gold G6400
4127
Intel Core i9 9900T +226%
13472
VS

General Parameters

May 2020
Release Date
Apr 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Comet Lake
Core Architecture
Coffee Lake
G6400
Processor Number
i9-9900T
LGA-1200
Socket
LGA-1151
UHD Graphics 610
Integrated Graphics
UHD Graphics 630

Package

14 nm
Manufacturing Process
14 nm
58 W
Power Consumption
35 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

2
Performance Cores
8
4
Performance Core Threads
16
4.0 GHz
Performance Core Base Frequency
2.1 GHz
-
Performance Core Turbo Frequency
4.4 GHz
2
Total Core Count
8
4
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
40x
Multiplier
21x
64 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
256 K per core
4 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No

Memory Parameters

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

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
1050 MHz
GPU Max Dynamic Frequency
1200 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Graphics Performance
0.38 TFLOPS

Miscellaneous

3.0
PCIe Version
3.0
16
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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