AMD Ryzen 9 PRO 7945 vs Intel Xeon E3 1220L

VS

AMD Ryzen 9 PRO 7945

Intel Xeon E3-1220L

We compared two server CPUs: AMD Ryzen 9 PRO 7945 with 12 cores 3.7GHz and Intel Xeon E3 1220L with 2 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 PRO 7945 's Advantages

Released 12 years and 2 months late

Higher specification of memory (5200 vs 3)

Newer PCIe version (5 vs 3)

Higher base frequency (3.7GHz vs 2.2GHz)

Larger L3 cache size (64MB vs 3MB)

More modern manufacturing process (5nm vs 32nm)

Intel Xeon E3 1220L 's Advantages

Lower TDP (20W vs 65W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 PRO 7945 +408%

2892

Intel Xeon E3 1220L

569

Geekbench 6 Multi Core

AMD Ryzen 9 PRO 7945 +2041%

14516

Intel Xeon E3 1220L

678

AMD Ryzen 9 PRO 7945

VS

Intel Xeon E3 1220L

General Parameters

Jun 2023

Release Date

Apr 2011

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Sandy Bridge

AMD Socket AM5

Socket

Intel Socket 1155

Radeon Graphics

Integrated Graphics

N/A

Ryzen 9 (Zen 4 (Raphael))

Generation

Xeon E3 (Sandy Bridge)

Package

13.14 billions

Transistor Count

0.504 billions

5 nm

Manufacturing Process

32 nm

65 W

Power Consumption

20 W

47 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

2x71 mm²

Die Size

131 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

CPU Performance

3.7 GHz

Performance Core Base Frequency

2.2 GHz

5.4 GHz

Performance Core Turbo Frequency

3.4 GHz

12

Total Core Count

2

24

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

22.0

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

3 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

24

PCIe Lanes

16

Related CPU Comparisons

1

AMD Ryzen 9 PRO 7945 vs Intel Xeon E5 2670 v2

2

AMD Ryzen 9 PRO 7945 vs Intel Xeon E5 4620

3

AMD Ryzen 9 PRO 7945 vs Intel Xeon w9 3495X

4

AMD Ryzen 9 PRO 7945 vs Intel Xeon E5 2608L v3

5

AMD Ryzen 9 PRO 7945 vs Opteron X2 170

6

AMD Ryzen 9 PRO 7945 vs AMD Ryzen Threadripper PRO 5965WX

7

AMD Ryzen 9 PRO 7945 vs Intel Xeon E5 4650L

8

AMD Ryzen 9 PRO 7945 vs Intel Xeon D 1581

9

AMD Ryzen 9 PRO 7945 vs Intel Xeon X5687

10

AMD Ryzen 9 PRO 7945 vs Intel Xeon E5 2628 v3

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