Intel Xeon E3 1275 vs AMD Threadripper PRO 7965WX

VS

Intel Xeon E3-1275

AMD Threadripper PRO 7965WX

We compared two server CPUs: Intel Xeon E3 1275 with 4 cores 3.4GHz and AMD Threadripper PRO 7965WX with 24 cores 4.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1275 's Advantages

Lower TDP (95W vs 350W)

AMD Threadripper PRO 7965WX 's Advantages

Released 12 years and 6 months late

Higher specification of memory (5200 vs 3)

Newer PCIe version (5 vs 3)

Higher base frequency (4.2GHz vs 3.4GHz)

Larger L3 cache size (128MB vs 8MB)

More modern manufacturing process (5nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1275

1347

AMD Threadripper PRO 7965WX +105%

2770

Geekbench 6 Multi Core

Intel Xeon E3 1275

4527

AMD Threadripper PRO 7965WX +428%

23936

Intel Xeon E3 1275

VS

AMD Threadripper PRO 7965WX

General Parameters

Apr 2011

Release Date

Oct 2023

Intel

Manufacturer

AMD

Server

Type

Server

Sandy Bridge

Core Architecture

Storm Peak

Intel Socket 1155

Socket

AMD Socket sTR5

Intel HD P3000

Integrated Graphics

N/A

Xeon E3 (Sandy Bridge)

Generation

Ryzen Threadripper (Zen 4 (Storm Peak))

Package

1.16 billions

Transistor Count

26.28 billions

32 nm

Manufacturing Process

5 nm

95 W

Power Consumption

350 W

Intel

Foundry

TSMC

216 mm²

Die Size

4x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

388 mm²

CPU Performance

3.4 GHz

Performance Core Base Frequency

4.2 GHz

3.8 GHz

Performance Core Turbo Frequency

5.3 GHz

4

Total Core Count

24

8

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

34.0

Multiplier

42.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

24 MB

8 MB shared

L3 Cache

128 MB

No

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR5-5200

-

Max Memory Size

2 TB

2

Max Memory Channels

8

-

Max Memory Bandwidth

332.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD Threadripper PRO 7965WX

3

PCIe Version

5

16

PCIe Lanes

128

Related CPU Comparisons

1

Intel Xeon E3 1275 vs Intel Xeon w3 2425

2

Intel Xeon E3 1275 vs Intel Xeon E3 1285 v6

3

Intel Xeon E3 1275 vs Intel Xeon E3 1265L v3

4

Intel Xeon E3 1275 vs AMD EPYC 9354P

5

Intel Xeon E3 1275 vs AMD Ryzen Embedded 8840U

6

Intel Xeon E3 1275 vs Intel Xeon Silver 4310

7

Intel Xeon E3 1275 vs Intel Xeon W3670

8

Intel Xeon E3 1275 vs AMD EPYC 9115

9

Intel Xeon E3 1275 vs Xeon E7 2860

10

Intel Xeon E3 1275 vs Intel Xeon E7 8860

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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