AMD Ryzen Threadripper Pro 3975WX vs Intel Core Ultra X9 388H
CPU Specs Compare
General Parameters
Release Date
Jul 2020
Jan 2026
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Panther Lake
Integrated Graphics
N/A
Arc B390
Processor Number
-
388H
Generation
-
Ultra X9 (Panther Lake-H)
Package
Manufacturing Process
7 nm
2 nm
Socket
sWRX8
FCBGA2540
Power Consumption
280 W
15-25 W
Peak Operating Temperature
90 °C
100 °C
Max Turbo Power Consumption
-
80 W
Foundry
-
Intel
Package
-
FC-BGA
CPU Performance
Performance Cores
32
4
Performance Core Threads
64
4
Performance Core Base Frequency
3.5 GHz
2.1 GHz
Performance Core Turbo Frequency
4.2 GHz
5.1 GHz
Total Core Count
32
16
Total Thread Count
64
16
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
21
L1 Cache
96 K per core
192 K per core
L2 Cache
512 K per core
2560 K per core
L3 Cache
128 MB shared
18 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
1.6 GHz
Efficiency Core Turbo Frequency
-
4 GHz
SMP
-
1
Memory Parameters
Memory Types
DDR4-3200
LPDDR5X-9600
Max Memory Size
2048 GB
96 GB
Max Memory Channels
8
2
Max Memory Bandwidth
204.8 GB/s
153.6 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
2500 MHz
Shader Units
-
1536
Texture Units
-
48
Raster Operation Units
-
24
Execution Units
-
12
Power Consumption
-
45
AI Accelerator
Theoretical performance
-
50 TOPS
📊 Benchmark
Cinebench R23
1,244
-
Cinebench R23
43,450
-
Geekbench 6
1,615
3,026
Geekbench 5
1,277
-
Geekbench 6
17,022
17,541
Geekbench 5
26,498
-
Blender
653
-
Passmark CPU
2,661
-
Passmark CPU
62,727
-
Cinebench 2024
-
130