AMD Ryzen Threadripper 3990X vs Intel Core Ultra 7 265KF
We compared two desktop CPUs: AMD Ryzen Threadripper 3990X with 64 cores 2.9GHz and Intel Core Ultra 7 265KF with 20 cores 3.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen Threadripper 3990X 's Advantages
Larger L3 cache size (128MB vs 30MB)
Intel Core Ultra 7 265KF 's Advantages
Released 4 years and 9 months late
Higher specification of memory (6400 vs 3200)
Larger memory bandwidth (102.4GB/s vs 95.37GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (3.9GHz vs 2.9GHz)
More modern manufacturing process (3nm vs 7nm)
Lower TDP (125W vs 280W)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen Threadripper 3990X
1262
Intel Core Ultra 7 265KF
+82%
2308
Cinebench R23 Multi Core
AMD Ryzen Threadripper 3990X
+103%
75671
Intel Core Ultra 7 265KF
37273
Geekbench 6 Single Core
AMD Ryzen Threadripper 3990X
1138
Intel Core Ultra 7 265KF
+181%
3208
Geekbench 6 Multi Core
AMD Ryzen Threadripper 3990X
11211
Intel Core Ultra 7 265KF
+94%
21797
General Parameters
Jan 2020
Release Date
Oct 2024
AMD
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Zen 2
Core Architecture
Arrow Lake
-
Processor Number
265KF
sTRX4
Socket
FCLGA-1851
N/A
Integrated Graphics
No
-
Generation
Ultra 7(Arrow Lake)
Package
19.2 billions
Transistor Count
-
7 nm
Manufacturing Process
3 nm
280 W
Power Consumption
125 W
-
Max Turbo Power Consumption
250 W
95 °C
Peak Operating Temperature
105 °C
-
Foundry
TSMC
CPU Performance
64
Performance Cores
8
128
Performance Core Threads
8
2.9 GHz
Performance Core Base Frequency
3.9 GHz
4.3 GHz
Performance Core Turbo Frequency
5.4 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
3.3 GHz
-
Efficiency Core Turbo Frequency
4.6 GHz
64
Total Core Count
20
128
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
29x
Multiplier
39
96 K per core
L1 Cache
112 K per core
512 K per core
L2 Cache
3 MB per core
128 MB shared
L3 Cache
30 MB shared
Yes
Unlocked Multiplier
Yes
-
SMP
1
Memory Parameters
DDR4-3200
Memory Types
DDR5-6400
256 GB
Max Memory Size
192 GB
4
Max Memory Channels
2
95.37 GB/s
Max Memory Bandwidth
102.4 GB/s
Yes
ECC Memory Support
Yes
Miscellaneous
4.0
PCIe Version
5.0
64
PCIe Lanes
24
