AMD Ryzen 9 PRO 7945 vs Intel Xeon X5677

VS

AMD Ryzen 9 PRO 7945

Intel Xeon X5677

We compared two server CPUs: AMD Ryzen 9 PRO 7945 with 12 cores 3.7GHz and Intel Xeon X5677 with 4 cores 3.466GHz . 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 13 years and 3 months late

Higher specification of memory (5200 vs 3)

Newer PCIe version (5 vs 2)

Higher base frequency (3.7GHz vs 3.466GHz)

Larger L3 cache size (64MB vs 12MB)

More modern manufacturing process (5nm vs 32nm)

Lower TDP (65W vs 130W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 PRO 7945 +386%

2892

Intel Xeon X5677

595

Geekbench 6 Multi Core

AMD Ryzen 9 PRO 7945 +356%

14516

Intel Xeon X5677

3183

AMD Ryzen 9 PRO 7945

VS

Intel Xeon X5677

General Parameters

Jun 2023

Release Date

Mar 2010

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Westmere-EP

AMD Socket AM5

Socket

Intel Socket 1366

Radeon Graphics

Integrated Graphics

N/A

Ryzen 9 (Zen 4 (Raphael))

Generation

Xeon (Westmere-EP)

Package

13.14 billions

Transistor Count

1.17 billions

5 nm

Manufacturing Process

32 nm

65 W

Power Consumption

130 W

47 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

2x71 mm²

Die Size

239 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

CPU Performance

3.7 GHz

Performance Core Base Frequency

3.466 GHz

5.4 GHz

Performance Core Turbo Frequency

3.733 GHz

12

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

37.0

Multiplier

26.0

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

12 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR5-5200

Memory Types

DDR3

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

2

24

PCIe Lanes

-

Related CPU Comparisons

1

AMD Ryzen 9 PRO 7945 vs Xeon 6979P

2

AMD Ryzen 9 PRO 7945 vs Intel Xeon E3 1578L v5

3

AMD Ryzen 9 PRO 7945 vs Opteron 8216 HE (F3)

4

AMD Ryzen 9 PRO 7945 vs Intel Xeon Platinum 8352M

5

AMD Ryzen 9 PRO 7945 vs AMD EPYC 72F3

6

AMD Ryzen 9 PRO 7945 vs Intel Xeon E7 8870 v3

7

AMD Ryzen 9 PRO 7945 vs Xeon 6740E

8

AMD Ryzen 9 PRO 7945 vs Xeon Platinum 8280M

9

AMD Ryzen 9 PRO 7945 vs Intel Xeon E 2386G

10

AMD Ryzen 9 PRO 7945 vs Intel Xeon E3 1225 v5

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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