Ryzen 9 PRO 7945 vs Intel Xeon E3 1220 v3

VS

We compared two server CPUs: Ryzen 9 PRO 7945 with 12 cores 3.7GHz and Intel Xeon E3 1220 v3 with 4 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Ryzen 9 PRO 7945 's Advantages

Released 10 years late

Higher specification of memory (DDR5-5200 vs DDR3-1600)

Newer PCIe version (5 vs 3)

Higher base frequency (3.7GHz vs 3.1GHz)

Larger L3 cache size (64MB vs 8MB)

Lower TDP (65W vs 80W)

Score

Benchmark

Geekbench 6 Single Core

Ryzen 9 PRO 7945 +136%

2764

Intel Xeon E3 1220 v3

1170

Geekbench 6 Multi Core

Ryzen 9 PRO 7945 +307%

14516

Intel Xeon E3 1220 v3

3565

Blender

Ryzen 9 PRO 7945 +645%

380

Intel Xeon E3 1220 v3

51

Ryzen 9 PRO 7945

VS

Intel Xeon E3 1220 v3

General Parameters

Jun 2023

Release Date

Jun 2013

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Haswell-WS

AMD Socket AM5

Socket

Intel Socket 1150

Radeon Graphics

Integrated Graphics

N/A

Ryzen 9 (Zen 4 (Raphael))

Generation

Xeon E3 (Haswell-WS)

Package

13.14 billions

Transistor Count

1.4 billions

5 nm

Manufacturing Process

22 nm

AMD Socket AM5

Socket

Intel Socket 1150

65 W

Power Consumption

80 W

47 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

2x71 mm²

Die Size

160 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

FC-LGA1718

Package

FC-LGA12C

CPU Performance

3.7 GHz

Performance Core Base Frequency

3.1 GHz

5.4 GHz

Performance Core Turbo Frequency

3.5 GHz

12

Total Core Count

4

24

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

31.0

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

64 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR3-1600

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

24

PCIe Lanes

16

Related CPU Comparisons

1

Ryzen 9 PRO 7945 vs AMD Ryzen 9 7945HX3D

2

Ryzen 9 PRO 7945 vs Intel Core i9 14900

3

Ryzen 9 PRO 7945 vs Opteron 2212 (F2)

4

Ryzen 9 PRO 7945 vs Xeon W 1390P

5

Ryzen 9 PRO 7945 vs Intel Xeon E5 2680 v2

6

Intel Xeon E 2314 vs Ryzen 9 PRO 7945

7

Ryzen 9 PRO 7945 vs Intel Xeon E5 2669 v3

8

Intel Xeon Platinum 8571N vs Intel Xeon E3 1220 v3

9

Ryzen 9 PRO 7945 vs AMD EPYC Embedded 3201

10

Ryzen 9 PRO 7945 vs Intel Xeon E5 2698B v3

Related News

1

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

2

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

3

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied

4

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

5

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage

6

Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation

7

Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales

8

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It

9

New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months

10

Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD