AMD Threadripper PRO 7975WX vs Intel Xeon E3 1275 v3

VS

AMD Threadripper PRO 7975WX Intel Xeon E3 1275 v3

We compared two server CPUs: AMD Threadripper PRO 7975WX with 32 cores 4GHz and Intel Xeon E3 1275 v3 with 4 cores 3.5GHz . 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 10 years and 4 months late

Higher specification of memory (DDR5-5200 vs DDR3)

Newer PCIe version (5 vs 3)

Higher base frequency (4GHz vs 3.5GHz)

Larger L3 cache size (128MB vs 8MB)

Intel Xeon E3 1275 v3 's Advantages

Lower TDP (84W vs 350W)

Score

Benchmark

Geekbench 6 Single Core

AMD Threadripper PRO 7975WX +135%

2687

Intel Xeon E3 1275 v3

1140

Geekbench 6 Multi Core

AMD Threadripper PRO 7975WX +536%

19501

Intel Xeon E3 1275 v3

3063

AMD Threadripper PRO 7975WX

VS

Intel Xeon E3 1275 v3

General Parameters

Oct 2023

Release Date

Jun 2013

AMD

Manufacturer

Intel

Server

Type

Server

Storm Peak

Core Architecture

Haswell-WS

AMD Socket sTR5

Socket

Intel Socket 1150

N/A

Integrated Graphics

Intel HD P4600

Ryzen Threadripper (Zen 4 (Storm Peak))

Generation

Xeon E3 (Haswell-WS)

Package

26.28 billions

Transistor Count

1.4 billions

5 nm

Manufacturing Process

22 nm

AMD Socket sTR5

Socket

Intel Socket 1150

350 W

Power Consumption

84 W

TSMC

Foundry

Intel

4x71 mm²

Die Size

160 mm²

6 nm

I/O Process Size

-

388 mm²

I/O Die Size

-

FC-LGA4844

Package

FC-LGA12C

CPU Performance

4 GHz

Performance Core Base Frequency

3.5 GHz

5.3 GHz

Performance Core Turbo Frequency

3.9 GHz

32

Total Core Count

4

64

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

40.0

Multiplier

35.0

64 KB per core

L1 Cache

64 K per core

32 MB

L2 Cache

256 K per core

128 MB

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR3,

2 TB

Max Memory Size

-

8

Max Memory Channels

2

332.8 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Threadripper PRO 7975WX

Official Website

-

5

PCIe Version

3

128

PCIe Lanes

-

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