AMD Threadripper PRO 7975WX vs Xeon E7 2820

VS

AMD Threadripper PRO 7975WX

Intel Xeon E7-2820

We compared two server CPUs: AMD Threadripper PRO 7975WX with 32 cores 4GHz and Xeon E7 2820 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Threadripper PRO 7975WX 's Advantages

Released 12 years and 6 months late

Higher specification of memory (5200 vs 1333)

Higher base frequency (4GHz vs 2GHz)

Larger L3 cache size (128MB vs 18MB)

More modern manufacturing process (5nm vs 32nm)

Xeon E7 2820 's Advantages

Lower TDP (105W vs 350W)

Score

AMD Threadripper PRO 7975WX

VS

Xeon E7 2820

General Parameters

Oct 2023

Release Date

Apr 2011

AMD

Manufacturer

Intel

Server

Type

Server

Storm Peak

Core Architecture

Westmere-EX

AMD Socket sTR5

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Ryzen Threadripper (Zen 4 (Storm Peak))

Generation

Xeon E7(Westmere-EX)

Package

26.28 billions

Transistor Count

2.6 billions

5 nm

Manufacturing Process

32 nm

350 W

Power Consumption

105 W

TSMC

Foundry

Intel

4x71 mm²

Die Size

513 mm²

6 nm

I/O Process Size

-

388 mm²

I/O Die Size

-

CPU Performance

4 GHz

Performance Core Base Frequency

2 GHz

5.3 GHz

Performance Core Turbo Frequency

2.266 GHz

32

Total Core Count

8

64

Total Thread Count

16

100 MHz

Bus Frequency

133 MHz

40.0

Multiplier

15.0

64 KB per core

L1 Cache

64 KB per core

32 MB

L2 Cache

256 KB per core

128 MB

L3 Cache

18 MB shared

Yes

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR5-5200

Memory Types

DDR3-1333

2 TB

Max Memory Size

-

8

Max Memory Channels

4

332.8 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Threadripper PRO 7975WX

Official Website

-

5

PCIe Version

-

128

PCIe Lanes

-

Related CPU Comparisons

1

AMD Threadripper PRO 7975WX vs Opteron 4310 EE

2

AMD Threadripper PRO 7975WX vs Intel Xeon Gold 6426Y

3

AMD Threadripper PRO 7975WX vs Intel Xeon D 1557

4

AMD Threadripper PRO 7975WX vs Intel Xeon E5 2470

5

AMD Threadripper PRO 7975WX vs Intel Xeon E3 1275 v5

6

AMD Threadripper PRO 7975WX vs Intel Xeon L5638

7

AMD Threadripper PRO 7975WX vs Xeon 6731E

8

AMD Threadripper PRO 7975WX vs Opteron 6366 HE

9

AMD Threadripper PRO 7975WX vs Xeon W 1370P

10

AMD Threadripper PRO 7975WX vs EPYC Embedded 8434P

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early