Intel Core Ultra 9 285T vs AMD Ryzen Threadripper 3990X
We compared two desktop CPUs: Intel Core Ultra 9 285T with 24 cores 1.4GHz and AMD Ryzen Threadripper 3990X with 64 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 9 285T 's Advantages
Released 5 years late
Integrated graphics card
Higher specification of memory (6400 vs 3200)
Larger memory bandwidth (102.4GB/s vs 95.37GB/s)
Newer PCIe version (5 vs 4.0)
More modern manufacturing process (3nm vs 7nm)
Lower TDP (35W vs 280W)
AMD Ryzen Threadripper 3990X 's Advantages
Higher base frequency (2.9GHz vs 1.4GHz)
Larger L3 cache size (128MB vs 36MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 9 285T
+180%
3187
AMD Ryzen Threadripper 3990X
1138
Geekbench 6 Multi Core
Intel Core Ultra 9 285T
+65%
18565
AMD Ryzen Threadripper 3990X
11211
General Parameters
Jan 2025
Release Date
Jan 2020
Intel
Manufacturer
AMD
Desktop
Type
Desktop
-
Instruction Set
x86-64
Arrow Lake-S
Core Architecture
Zen 2
Intel Socket 1851
Socket
sTRX4
Arc Xe-LPG Graphics 64EU
Integrated Graphics
N/A
Ultra 9 (Arrow Lake)
Generation
-
Package
17.8 billions
Transistor Count
19.2 billions
3 nm
Manufacturing Process
7 nm
35 W
Power Consumption
280 W
105°C
Peak Operating Temperature
95 °C
TSMC
Foundry
-
243 mm²
Die Size
-
CPU Performance
8
Performance Cores
64
16
Performance Core Threads
128
1.4 GHz
Performance Core Base Frequency
2.9 GHz
5.4 GHz
Performance Core Turbo Frequency
4.3 GHz
16
Efficiency Cores
-
16
Efficiency Core Threads
-
1200 MHz
Efficiency Core Base Frequency
-
4.6 GHz
Efficiency Core Turbo Frequency
-
24
Total Core Count
64
24
Total Thread Count
128
100 MHz
Bus Frequency
100 MHz
14.0
Multiplier
29x
192 KB per core
L1 Cache
96 K per core
3 MB per core
L2 Cache
512 K per core
36 MB shared
L3 Cache
128 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-
Memory Parameters
DDR5-6400
Memory Types
DDR4-3200
256 GB
Max Memory Size
256 GB
2
Max Memory Channels
4
102.4 GB/s
Max Memory Bandwidth
95.37 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
-
600 MHz
GPU Base Frequency
-
1800 MHz
GPU Max Dynamic Frequency
-
512
Shader Units
-
4
Execution Units
-
1.79 TFLOPS
Graphics Performance
-
