Intel Xeon Gold 6438N vs AMD EPYC 9755

VS

Intel Xeon Gold 6438N

AMD EPYC 9755

We compared two server CPUs: Intel Xeon Gold 6438N with 32 cores 2GHz and AMD EPYC 9755 with 128 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6438N 's Advantages

Lower TDP (205W vs 500W)

AMD EPYC 9755 's Advantages

Released 1 years and 9 months late

Higher specification of memory (6000 vs 4800)

Higher base frequency (2.7GHz vs 2GHz)

Larger L3 cache size (512MB vs 60MB)

More modern manufacturing process (4nm vs 10nm)

Score

Intel Xeon Gold 6438N

VS

AMD EPYC 9755

General Parameters

Jan 2023

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Turin

Intel Socket 4677

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

EPYC(Zen 5 (Turin))

Package

-

Transistor Count

133.04 billions

10 nm

Manufacturing Process

4 nm

205 W

Power Consumption

500 W

85 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

16x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

256

2 GHz

Performance Core Base Frequency

2.7 GHz

3.6 GHz

Performance Core Turbo Frequency

4.1 GHz

32

Total Core Count

128

64

Total Thread Count

256

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

27.0

80 K per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

1 MB per core

60 MB

L3 Cache

512 MB shared

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

8

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9755

5

PCIe Version

5

80

PCIe Lanes

128

Related CPU Comparisons

1

Intel Xeon Gold 6438N vs AMD EPYC 7763

2

Intel Xeon Gold 6438N vs Xeon w5 3535X

3

Intel Xeon Gold 6438N vs Intel Xeon Platinum 8580

4

Intel Xeon Gold 6438N vs Intel Xeon Phi 7210F

5

Intel Xeon Gold 6438N vs Xeon E 2278GEL

6

Intel Xeon Gold 6438N vs Xeon Platinum 8280M

7

Intel Xeon Gold 6438N vs AMD EPYC 9845

8

Intel Xeon Gold 6438N vs Xeon E 2276M

9

Intel Xeon Gold 6438N vs Xeon E7 4870

10

Intel Xeon Gold 6438N vs AMD EPYC 9645

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