AMD EPYC 9645 vs Xeon E7 4850

VS

AMD EPYC 9645

Intel Xeon E7-4850

We compared two server CPUs: AMD EPYC 9645 with 96 cores 2.3GHz and Xeon E7 4850 with 10 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9645 's Advantages

Released 13 years and 6 months late

Higher specification of memory (6000 vs 1333)

Higher base frequency (2.3GHz vs 2GHz)

Larger L3 cache size (256MB vs 24MB)

More modern manufacturing process (3nm vs 32nm)

Xeon E7 4850 's Advantages

Lower TDP (130W vs 320W)

Score

AMD EPYC 9645

VS

Xeon E7 4850

General Parameters

Oct 2024

Release Date

Apr 2011

AMD

Manufacturer

Intel

Server

Type

Server

Turin

Core Architecture

Westmere-EX

AMD Socket SP5

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

EPYC(Zen 5c (Turin))

Generation

Xeon E7(Westmere-EX)

Package

Transistor Count

2.6 billions

3 nm

Manufacturing Process

32 nm

320 W

Power Consumption

130 W

TSMC

Foundry

Intel

mm²

Die Size

513 mm²

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

96

Performance Cores

-

192

Performance Core Threads

-

2.3 GHz

Performance Core Base Frequency

2 GHz

3.7 GHz

Performance Core Turbo Frequency

2.4 GHz

96

Total Core Count

10

192

Total Thread Count

20

100 MHz

Bus Frequency

133 MHz

23.0

Multiplier

15.0

80 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

256 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR5-6000

Memory Types

DDR3-1333

6 TB

Max Memory Size

-

12

Max Memory Channels

4

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9645

Official Website

-

5

PCIe Version

-

128

PCIe Lanes

-

Related CPU Comparisons

1

AMD EPYC 9645 vs Intel Xeon E3 1245

2

AMD EPYC 9645 vs Intel Xeon Gold 5317

3

AMD EPYC 9645 vs Intel Xeon E 2314

4

AMD EPYC 9645 vs Intel Xeon E5 2697 v3

5

AMD EPYC 9645 vs Intel Xeon E3 1225 v3

6

AMD EPYC 9645 vs Intel Xeon W 2104

7

AMD EPYC 9645 vs Intel Xeon E5 2470

8

AMD EPYC 9645 vs Intel Xeon W 2195

9

AMD EPYC 9645 vs Pentium 1405 V2

10

AMD EPYC 9645 vs Intel Xeon Platinum 9222

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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