AMD EPYC 9754S vs AMD EPYC 9845

VS

AMD EPYC 9754S

AMD EPYC 9845

We compared two server CPUs: AMD EPYC 9754S with 128 cores 2.25GHz and AMD EPYC 9845 with 160 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9754S 's Advantages

Higher base frequency (2.25GHz vs 2.1GHz)

Lower TDP (360W vs 390W)

AMD EPYC 9845 's Advantages

Released 1 years and 4 months late

Higher specification of memory (6000 vs 4800)

Larger memory bandwidth (576GB/s vs 460GB/s)

Larger L3 cache size (320MB vs 256MB)

More modern manufacturing process (3nm vs 5nm)

Score

AMD EPYC 9754S

VS

AMD EPYC 9845

General Parameters

Jun 2023

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Bergamo

Core Architecture

Turin

AMD Socket SP5

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Bergamo))

Generation

EPYC(Zen 5c (Turin))

Package

71 billions

Transistor Count

5 nm

Manufacturing Process

3 nm

360 W

Power Consumption

390 W

TSMC

Foundry

TSMC

8x73 mm²

Die Size

mm²

6 nm

I/O Process Size

6 nm

397 mm²

I/O Die Size

mm²

CPU Performance

128

Performance Cores

160

128

Performance Core Threads

320

2.25 GHz

Performance Core Base Frequency

2.1 GHz

3.1 GHz

Performance Core Turbo Frequency

3.7 GHz

128

Total Core Count

160

128

Total Thread Count

320

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

21.0

64 KB per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

1 MB per core

256 MB shared

L3 Cache

320 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

12

Max Memory Channels

12

460 GB/s

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9754S

Official Website

AMD EPYC 9845

5

PCIe Version

5

128

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 9754S vs Xeon X3480

2

AMD EPYC 9754S vs Intel Xeon E3 1220 v3

3

AMD EPYC 9754S vs Intel Xeon E5 2470 v2

4

AMD EPYC 9754S vs EPYC 7262

5

AMD EPYC 9754S vs Xeon E 2286G

6

AMD EPYC 9754S vs Intel Xeon E5 2608L v3

7

AMD EPYC 9754S vs Intel Xeon E5 2407 v2

8

AMD EPYC 9754S vs Intel Xeon E5 2648L v3

9

AMD EPYC 9754S vs Xeon 6952P

10

AMD EPYC 9754S vs Intel Xeon E3 1275 v5

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