AMD Ryzen Threadripper Pro 3945WX vs Intel Core Ultra 9 285T

VS

AMD Ryzen Threadripper Pro 3945WX

Intel Core Ultra 9 285T

We compared two desktop CPUs: AMD Ryzen Threadripper Pro 3945WX with 12 cores 4.0GHz and Intel Core Ultra 9 285T with 24 cores 1.4GHz . 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 1.4GHz)

Larger L3 cache size (64MB vs 36MB)

Intel Core Ultra 9 285T 's Advantages

Released 4 years and 3 months late

Integrated graphics card

Higher specification of memory (5600 vs 3200)

Newer PCIe version (5 vs 4.0)

Lower TDP (35W vs 280W)

Score

AMD Ryzen Threadripper Pro 3945WX

VS

Intel Core Ultra 9 285T

General Parameters

Jul 2020

Release Date

Oct 2024

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 9 (Arrow Lake)

Package

7 nm

Manufacturing Process

7 nm

280 W

Power Consumption

35 W

90 °C

Peak Operating Temperature

105 °C

-

Foundry

Intel

CPU Performance

12

Performance Cores

8

24

Performance Core Threads

16

4.0 GHz

Performance Core Base Frequency

1.4 GHz

4.3 GHz

Performance Core Turbo Frequency

5.4 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

1200 MHz

-

Efficiency Core Turbo Frequency

4.6 GHz

12

Total Core Count

24

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

14.0

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

36 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

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

600 MHz

-

GPU Max Dynamic Frequency

1800 MHz

-

Shader Units

512

-

Execution Units

4

-

Graphics Performance

1.79 TFLOPS

Miscellaneous

AMD Ryzen Threadripper Pro 3945WX

Official Website

4.0

PCIe Version

5

128

PCIe Lanes

16

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