Intel Core i7 9800X vs AMD Ryzen Threadripper Pro 3945WX

VS

Intel Core i7 9800X

AMD Ryzen Threadripper Pro 3945WX

We compared two desktop CPUs: Intel Core i7 9800X with 8 cores 3.8GHz and AMD Ryzen Threadripper Pro 3945WX with 12 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 9800X 's Advantages

Lower TDP (165W vs 280W)

AMD Ryzen Threadripper Pro 3945WX 's Advantages

Released 1 years and 9 months late

Higher specification of memory (3200 vs 2666)

Larger memory bandwidth (204.8GB/s vs 79.47GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (4.0GHz vs 3.8GHz)

Larger L3 cache size (64MB vs 17MB)

More modern manufacturing process (7nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 9800X

1314

AMD Ryzen Threadripper Pro 3945WX +18%

1561

Geekbench 6 Multi Core

Intel Core i7 9800X

7991

AMD Ryzen Threadripper Pro 3945WX +37%

10957

Geekbench 5 Single Core

Intel Core i7 9800X

1225

AMD Ryzen Threadripper Pro 3945WX +6%

1303

Geekbench 5 Multi Core

Intel Core i7 9800X

9648

AMD Ryzen Threadripper Pro 3945WX +46%

14155

Passmark CPU Single Core

Intel Core i7 9800X

2573

AMD Ryzen Threadripper Pro 3945WX +4%

2690

Passmark CPU Multi Core

Intel Core i7 9800X

18121

AMD Ryzen Threadripper Pro 3945WX +82%

33118

Intel Core i7 9800X

VS

AMD Ryzen Threadripper Pro 3945WX

General Parameters

Oct 2018

Release Date

Jul 2020

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Zen 2

i7-9800X

Processor Number

-

LGA-2066

Socket

sWRX8

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

7 nm

165 W

Power Consumption

280 W

95 °C

Peak Operating Temperature

90 °C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.8 GHz

Performance Core Base Frequency

4.0 GHz

4.4 GHz

Performance Core Turbo Frequency

4.3 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

38x

Multiplier

40x

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

17 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

128 GB

Max Memory Size

2048 GB

4

Max Memory Channels

8

79.47 GB/s

Max Memory Bandwidth

204.8 GB/s

No

ECC Memory Support

Yes

Miscellaneous

Intel Core i7 9800X

Official Website

AMD Ryzen Threadripper Pro 3945WX

3.0

PCIe Version

4.0

44

PCIe Lanes

128

SSE4.1, SSE4.2, AVX-2, AVX-512

Extended Instruction Set

-

Related CPU Comparisons

1

Intel Core i7 9800X vs Intel Core i7 12700E

2

Intel Core i7 9800X vs Intel Core i5 10400F

3

Intel Core i7 9800X vs Intel Core i9 14900T

4

Intel Core i7 9800X vs AMD Threadripper PRO 7955WX

5

Intel Core i7 9800X vs Intel Core i7 11700KF

6

Intel Core i7 9800X vs Intel Core 5 130HL

7

Intel Core i7 9800X vs Intel Core i5 9400

8

Intel Core i7 9800X vs Intel Core i7 14700KF

9

Intel Core i7 9800X vs Intel Core i3 8300

10

Intel Core i7 9800X vs Intel Core i9 7980XE

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!