AMD Ryzen Threadripper 3990X vs Pentium 1403 V2

VS

AMD Ryzen Threadripper 3990X

Intel Pentium 1403 V2

We compared two desktop CPUs: AMD Ryzen Threadripper 3990X with 64 cores 2.9GHz and Pentium 1403 V2 with 2 cores 2.6GHz . 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

Released 6 years late

Higher specification of memory (3200 vs 1600)

Newer PCIe version (4.0 vs 3)

Higher base frequency (2.9GHz vs 2.6GHz)

Larger L3 cache size (128MB vs 6MB)

More modern manufacturing process (7nm vs 22nm)

Pentium 1403 V2 's Advantages

Lower TDP (80W vs 280W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Threadripper 3990X +128%

1138

Pentium 1403 V2

499

Geekbench 6 Multi Core

AMD Ryzen Threadripper 3990X +1152%

11211

Pentium 1403 V2

895

Geekbench 5 Single Core

AMD Ryzen Threadripper 3990X +124%

1265

Pentium 1403 V2

564

Geekbench 5 Multi Core

AMD Ryzen Threadripper 3990X +2527%

27453

Pentium 1403 V2

1045

AMD Ryzen Threadripper 3990X

VS

Pentium 1403 V2

General Parameters

Jan 2020

Release Date

Jan 2014

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Zen 2

Core Architecture

Ivy Bridge-EN

sTRX4

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

-

Generation

Pentium (Ivy Bridge)

Package

19.2 billions

Transistor Count

1.008 billions

7 nm

Manufacturing Process

22 nm

280 W

Power Consumption

80 W

95 °C

Peak Operating Temperature

80 °C

-

Foundry

Intel

-

Die Size

133 mm²

CPU Performance

64

Performance Cores

-

128

Performance Core Threads

-

2.9 GHz

Performance Core Base Frequency

2.6 GHz

4.3 GHz

Performance Core Turbo Frequency

0

64

Total Core Count

2

128

Total Thread Count

2

100 MHz

Bus Frequency

100 MHz

29x

Multiplier

26.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

128 MB shared

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3-1600

256 GB

Max Memory Size

-

4

Max Memory Channels

3

95.37 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen Threadripper 3990X

Official Website

-

4.0

PCIe Version

3

64

PCIe Lanes

24

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