Xeon E7 2803 vs AMD EPYC 9845

VS

Intel Xeon E7-2803

AMD EPYC 9845

We compared two server CPUs: Xeon E7 2803 with 6 cores 1.733GHz 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

Xeon E7 2803 's Advantages

Lower TDP (105W vs 390W)

AMD EPYC 9845 's Advantages

Released 13 years and 6 months late

Higher specification of memory (6000 vs 1333)

Higher base frequency (2.1GHz vs 1.733GHz)

Larger L3 cache size (320MB vs 18MB)

More modern manufacturing process (3nm vs 32nm)

Score

Xeon E7 2803

VS

AMD EPYC 9845

General Parameters

Apr 2011

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EX

Core Architecture

Turin

Intel Socket 1567

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon E7(Westmere-EX)

Generation

EPYC(Zen 5c (Turin))

Package

2.6 billions

Transistor Count

32 nm

Manufacturing Process

3 nm

105 W

Power Consumption

390 W

Intel

Foundry

TSMC

513 mm²

Die Size

mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

160

-

Performance Core Threads

320

1.733 GHz

Performance Core Base Frequency

2.1 GHz

0

Performance Core Turbo Frequency

3.7 GHz

6

Total Core Count

160

12

Total Thread Count

320

133 MHz

Bus Frequency

100 MHz

13.0

Multiplier

21.0

64 KB per core

L1 Cache

80 KB per core

256 KB per core

L2 Cache

1 MB per core

18 MB shared

L3 Cache

320 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

4

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9845

-

PCIe Version

5

-

PCIe Lanes

128

Related CPU Comparisons

1

Xeon E7 2803 vs AMD EPYC 8224P

2

Xeon E7 2803 vs Intel Xeon E5 2643

3

Xeon E7 2803 vs Intel Xeon Phi 7120X

4

Xeon E7 2803 vs AMD EPYC 7643

5

Xeon E7 2803 vs AMD EPYC 7302P

6

Xeon E7 2803 vs AMD EPYC 9825

7

Xeon E7 2803 vs Intel Xeon Gold 5411N

8

Xeon E7 2803 vs Xeon E7 8830

9

Xeon E7 2803 vs Intel Xeon E7 8870

10

Xeon E7 2803 vs Xeon E 2486

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