Home Comparison AMD Ryzen Threadripper Pro 3945WX vs Intel Core Ultra 7 265

AMD Ryzen Threadripper Pro 3945WX vs Intel Core Ultra 7 265

We compared two desktop CPUs: AMD Ryzen Threadripper Pro 3945WX with 12 cores 4.0GHz and Intel Core Ultra 7 265 with 20 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Threadripper Pro 3945WX 's Advantages
Larger memory bandwidth (204.8GB/s vs 102.4GB/s)
Higher base frequency (4.0GHz vs 2.4GHz)
Larger L3 cache size (64MB vs 30MB)
Intel Core Ultra 7 265 's Advantages
Released 4 years and 6 months late
Higher specification of memory (5600 vs 3200)
Newer PCIe version (5 vs 4.0)
More modern manufacturing process (3nm vs 7nm)
Lower TDP (65W vs 280W)

Score

VS

General Parameters

Jul 2020
Release Date
Jan 2025
AMD
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Zen 2
Core Architecture
Arrow Lake-S
sWRX8
Socket
Intel Socket 1851
N/A
Integrated Graphics
Arc Xe2 Graphics 64EU
-
Generation
Ultra 7(Arrow Lake)

Package

-
Transistor Count
17.8 billions
7 nm
Manufacturing Process
3 nm
280 W
Power Consumption
65 W
90 °C
Peak Operating Temperature
105°C
-
Foundry
TSMC
-
Die Size
243 mm²

CPU Performance

12
Performance Cores
8
24
Performance Core Threads
16
4.0 GHz
Performance Core Base Frequency
2.4 GHz
4.3 GHz
Performance Core Turbo Frequency
5.3 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
1800 MHz
-
Efficiency Core Turbo Frequency
4.6 GHz
12
Total Core Count
20
24
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
40x
Multiplier
24.0
96 K per core
L1 Cache
112 KB per core
512 K per core
L2 Cache
3 MB per core
64 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-3200
Memory Types
DDR5-5600
2048 GB
Max Memory Size
256 GB
8
Max Memory Channels
2
204.8 GB/s
Max Memory Bandwidth
102.4 GB/s
Yes
ECC Memory Support
No

Miscellaneous

4.0
PCIe Version
5
128
PCIe Lanes
20

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