AMD EPYC 7303 vs Intel Xeon E3 1275 v5

VS

AMD EPYC 7303

Intel Xeon E3-1275 v5

We compared two server CPUs: AMD EPYC 7303 with 16 cores 2.4GHz and Intel Xeon E3 1275 v5 with 4 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7303 's Advantages

Released 7 years and 11 months late

Higher specification of memory (3200 vs 2133)

Newer PCIe version (4 vs 3)

Larger L3 cache size (64MB vs 8MB)

More modern manufacturing process (7nm vs 14nm)

Intel Xeon E3 1275 v5 's Advantages

Higher base frequency (3.6GHz vs 2.4GHz)

Lower TDP (80W vs 130W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7303 +19%

1605

Intel Xeon E3 1275 v5

1347

Geekbench 6 Multi Core

AMD EPYC 7303 +195%

13363

Intel Xeon E3 1275 v5

4527

AMD EPYC 7303

VS

Intel Xeon E3 1275 v5

General Parameters

Sep 2023

Release Date

Oct 2015

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Skylake-DT

AMD Socket SP3

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P530

EPYC (Zen 3 (Milan))

Generation

Xeon E3 (Skylake-DT)

Package

8.3 billions

Transistor Count

1.75 billions

7 nm

Manufacturing Process

14 nm

130 W

Power Consumption

80 W

TSMC

Foundry

Intel

2x81 mm²

Die Size

122 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.4 GHz

Performance Core Base Frequency

3.6 GHz

3.4 GHz

Performance Core Turbo Frequency

4 GHz

16

Total Core Count

4

32

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

36.0

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

256 K per core

64 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

8

Cores per CCD

-

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3,DDR4-2133

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

128

PCIe Lanes

16

Related CPU Comparisons

1

AMD EPYC 7303 vs Xeon E7 4850

2

AMD EPYC 7303 vs Intel Xeon w7 3465X

3

AMD EPYC 7303 vs Xeon E 2288G

4

AMD EPYC 7303 vs Intel Atom x7433RE

5

AMD EPYC 7303 vs Intel Xeon E5 4617

6

AMD EPYC 7303 vs Opteron 2212 HE (F3)

7

AMD EPYC 7303 vs Intel Xeon E5 2687W v2

8

AMD EPYC 7303 vs Intel Xeon E 2336

9

AMD EPYC 7303 vs AMD EPYC 8224PN

10

AMD EPYC 7303 vs Intel Xeon w7 2475X

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

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

3

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

4

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

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage