AMD Ryzen Threadripper PRO 5975WX vs Pentium 1403 V2

VS

AMD Ryzen Threadripper PRO 5975WX

Intel Pentium 1403 V2

We compared two desktop CPUs: AMD Ryzen Threadripper PRO 5975WX with 32 cores 3.6GHz 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 PRO 5975WX 's Advantages

Released 8 years and 2 months late

Higher specification of memory (3200 vs 1600)

Newer PCIe version (4 vs 3)

Higher base frequency (3.6GHz 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 PRO 5975WX +299%

1992

Pentium 1403 V2

499

Geekbench 6 Multi Core

AMD Ryzen Threadripper PRO 5975WX +1463%

13993

Pentium 1403 V2

895

AMD Ryzen Threadripper PRO 5975WX

VS

Pentium 1403 V2

General Parameters

Mar 2022

Release Date

Jan 2014

AMD

Manufacturer

Intel

Desktop

Type

Desktop

Chagall PRO

Core Architecture

Ivy Bridge-EN

AMD Socket WRX8

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Ryzen Threadripper (Zen 3 (Chagall))

Generation

Pentium (Ivy Bridge)

Package

16.6 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

TSMC

Foundry

Intel

4x81 mm²

Die Size

133 mm²

14 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

3.6 GHz

Performance Core Base Frequency

2.6 GHz

4.5 GHz

Performance Core Turbo Frequency

0

32

Total Core Count

2

64

Total Thread Count

2

100 MHz

Bus Frequency

100 MHz

36.0

Multiplier

26.0

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

128 MB

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3-1600

8

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

128

PCIe Lanes

24

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