Intel Xeon E3 1270L v4 vs AMD Ryzen 9 PRO 7945

VS

Intel Xeon E3-1270L v4

AMD Ryzen 9 PRO 7945

We compared two server CPUs: Intel Xeon E3 1270L v4 with 4 cores 3GHz and AMD Ryzen 9 PRO 7945 with 12 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1270L v4 's Advantages

Lower TDP (45W vs 65W)

AMD Ryzen 9 PRO 7945 's Advantages

Released 8 years late

Higher specification of memory (5200 vs 1866)

Newer PCIe version (5 vs 3)

Higher base frequency (3.7GHz vs 3GHz)

Larger L3 cache size (64MB vs 6MB)

More modern manufacturing process (5nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1270L v4

1296

AMD Ryzen 9 PRO 7945 +123%

2892

Geekbench 6 Multi Core

Intel Xeon E3 1270L v4

4471

AMD Ryzen 9 PRO 7945 +224%

14516

Intel Xeon E3 1270L v4

VS

AMD Ryzen 9 PRO 7945

General Parameters

Jun 2015

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell-DT

Core Architecture

Raphael

Intel Socket 1150

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

Xeon E3 (Broadwell-DT)

Generation

Ryzen 9 (Zen 4 (Raphael))

Package

-

Transistor Count

13.14 billions

14 nm

Manufacturing Process

5 nm

45 W

Power Consumption

65 W

-

Peak Operating Temperature

47 °C

Intel

Foundry

TSMC

182 mm²

Die Size

2x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

3.7 GHz

3.6 GHz

Performance Core Turbo Frequency

5.4 GHz

4

Total Core Count

12

8

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

30.0

Multiplier

37.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

1 MB per core

6 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1866

Memory Types

DDR5-5200

32 GB

Max Memory Size

-

2

Max Memory Channels

29.8 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

Intel Xeon E3 1270L v4

Official Website

-

3

PCIe Version

5

16

PCIe Lanes

24

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