AMD Ryzen 9 PRO 7945 vs Intel Xeon E3 1225 v2

VS

AMD Ryzen 9 PRO 7945

Intel Xeon E3-1225 v2

We compared two server CPUs: AMD Ryzen 9 PRO 7945 with 12 cores 3.7GHz and Intel Xeon E3 1225 v2 with 4 cores 3.2GHz . 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 11 years and 1 months late

Higher specification of memory (5200 vs 3)

Newer PCIe version (5 vs 3)

Higher base frequency (3.7GHz vs 3.2GHz)

Larger L3 cache size (64MB vs 8MB)

More modern manufacturing process (5nm vs 22nm)

Lower TDP (65W vs 77W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 PRO 7945 +342%

2892

Intel Xeon E3 1225 v2

653

Geekbench 6 Multi Core

AMD Ryzen 9 PRO 7945 +712%

14516

Intel Xeon E3 1225 v2

1786

AMD Ryzen 9 PRO 7945

VS

Intel Xeon E3 1225 v2

General Parameters

Jun 2023

Release Date

May 2012

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Ivy Bridge

AMD Socket AM5

Socket

Intel Socket 1155

Radeon Graphics

Integrated Graphics

Intel HD P4000

Ryzen 9 (Zen 4 (Raphael))

Generation

Xeon E3 (Ivy Bridge)

Package

13.14 billions

Transistor Count

1.4 billions

5 nm

Manufacturing Process

22 nm

65 W

Power Consumption

77 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

-

CPU Performance

3.7 GHz

Performance Core Base Frequency

3.2 GHz

5.4 GHz

Performance Core Turbo Frequency

3.6 GHz

12

Total Core Count

4

24

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

32.0

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

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 Xeon Platinum 8481C

2

AMD Ryzen 9 PRO 7945 vs Opteron 2214 (F2)

3

AMD Ryzen 9 PRO 7945 vs Intel Xeon Silver 4416

4

AMD Ryzen 9 PRO 7945 vs Intel Xeon D 1531

5

AMD Ryzen 9 PRO 7945 vs Opteron 2212 HE (F3)

6

AMD Ryzen 9 PRO 7945 vs Intel Xeon D 1520

7

AMD Ryzen 9 PRO 7945 vs Intel Xeon X5660

8

AMD Ryzen 9 PRO 7945 vs Intel Xeon Gold 6458Q

9

AMD Ryzen 9 PRO 7945 vs Intel Xeon Gold 5420

10

AMD Ryzen 9 PRO 7945 vs Opteron 4340

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

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

10

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