AMD EPYC 9555 vs Intel Xeon w7 3445

VS

AMD EPYC 9555

Intel Xeon w7-3445

We compared two server CPUs: AMD EPYC 9555 with 64 cores 3.2GHz and Intel Xeon w7 3445 with 20 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9555 's Advantages

Released 1 years and 8 months late

Higher specification of memory (6000 vs 4800)

Higher base frequency (3.2GHz vs 2.5GHz)

Larger L3 cache size (256MB vs 52.5MB)

More modern manufacturing process (4nm vs 10nm)

Intel Xeon w7 3445 's Advantages

Lower TDP (270W vs 360W)

Score

AMD EPYC 9555

VS

Intel Xeon w7 3445

General Parameters

Oct 2024

Release Date

Feb 2023

AMD

Manufacturer

Intel

Server

Type

Server

Turin

Core Architecture

Sapphire Rapids

AMD Socket SP5

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC(Zen 5 (Turin))

Generation

Xeon W (Sapphire Rapids)

Package

66.52 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

360 W

Power Consumption

270 W

-

Peak Operating Temperature

72 °C

TSMC

Foundry

Intel

8x70.6 mm²

Die Size

4x477 mm²

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

64

Performance Cores

-

128

Performance Core Threads

-

3.2 GHz

Performance Core Base Frequency

2.5 GHz

4.4 GHz

Performance Core Turbo Frequency

4.8 GHz

64

Total Core Count

20

128

Total Thread Count

40

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

26.0

80 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

256 MB shared

L3 Cache

52.5 MB

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-6000

Memory Types

DDR5-4800

6 TB

Max Memory Size

4 TB

12

Max Memory Channels

8

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9555

Official Website

-

5

PCIe Version

5

128

PCIe Lanes

112

Related CPU Comparisons

1

AMD EPYC 9555 vs Intel Xeon E5 2649 v3

2

AMD EPYC 9555 vs Intel Xeon E5 2666 v3

3

AMD EPYC 9555 vs Intel Xeon Platinum 8454H

4

AMD EPYC 9555 vs Xeon D 2775TE

5

AMD EPYC 9555 vs AMD EPYC 7F72

6

AMD EPYC 9555 vs Intel Xeon X5698

7

AMD EPYC 9555 vs Opteron 8346 HE

8

AMD EPYC 9555 vs Xeon L5639

9

AMD EPYC 9555 vs Intel Xeon w7 3455

10

AMD EPYC 9555 vs AMD EPYC 7373X

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

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

3

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

4

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

5

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

6

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

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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