AMD Threadripper PRO 7945WX vs Intel Core Ultra 7 265KF

VS

AMD Threadripper PRO 7945WX

Intel Core Ultra 7 265KF

We compared two desktop CPUs: AMD Threadripper PRO 7945WX with 12 cores 4.7GHz 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 Threadripper PRO 7945WX 's Advantages

Larger memory bandwidth (332.8GB/s vs 102.4GB/s)

Higher base frequency (4.7GHz vs 3.9GHz)

Larger L3 cache size (64MB vs 30MB)

Intel Core Ultra 7 265KF 's Advantages

Released 1 years late

Higher specification of memory (6400 vs 5200)

Newer PCIe version (5.0 vs 5)

More modern manufacturing process (3nm vs 5nm)

Lower TDP (125W vs 350W)

Score

Benchmark

Geekbench 6 Single Core

AMD Threadripper PRO 7945WX

2632

Intel Core Ultra 7 265KF +21%

3208

Geekbench 6 Multi Core

AMD Threadripper PRO 7945WX

17768

Intel Core Ultra 7 265KF +22%

21797

AMD Threadripper PRO 7945WX

VS

Intel Core Ultra 7 265KF

General Parameters

Oct 2023

Release Date

Oct 2024

AMD

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Storm Peak

Core Architecture

Arrow Lake

-

Processor Number

265KF

AMD Socket sTR5

Socket

FCLGA-1851

N/A

Integrated Graphics

No

Ryzen Threadripper (Zen 4 (Storm Peak))

Generation

Ultra 7(Arrow Lake)

Package

13.14 billions

Transistor Count

-

5 nm

Manufacturing Process

3 nm

350 W

Power Consumption

125 W

-

Max Turbo Power Consumption

250 W

-

Peak Operating Temperature

105 °C

TSMC

Foundry

TSMC

2x71 mm²

Die Size

-

6 nm

I/O Process Size

-

388 mm²

I/O Die Size

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

8

4.7 GHz

Performance Core Base Frequency

3.9 GHz

5.3 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

12

Total Core Count

20

24

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

47.0

Multiplier

39

64 KB per core

L1 Cache

112 K per core

12 MB

L2 Cache

3 MB per core

64 MB

L3 Cache

30 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR5-6400

2 TB

Max Memory Size

192 GB

8

Max Memory Channels

2

332.8 GB/s

Max Memory Bandwidth

102.4 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Threadripper PRO 7945WX

Official Website

Intel Core Ultra 7 265KF

5

PCIe Version

5.0

128

PCIe Lanes

24

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