Home Comparison AMD EPYC 7473X vs Intel Xeon Gold 6438Y

AMD EPYC 7473X vs Intel Xeon Gold 6438Y

AMD EPYC 7473X
VS
Intel Xeon Gold 6438Y
AMD EPYC 7473X
Intel Xeon Gold 6438Y+
We compared two server CPUs: AMD EPYC 7473X with 24 cores 2.8GHz and Intel Xeon Gold 6438Y with 32 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7473X 's Advantages
Higher base frequency (2.8GHz vs 2GHz)
Larger L3 cache size (768MB vs 60MB)
More modern manufacturing process (7nm vs 10nm)
Intel Xeon Gold 6438Y 's Advantages
Released 10 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Lower TDP (205W vs 240W)

Score

Benchmark

Geekbench 6 Single Core
AMD EPYC 7473X +71%
1786
Intel Xeon Gold 6438Y
1040
Geekbench 6 Multi Core
AMD EPYC 7473X +73%
15829
Intel Xeon Gold 6438Y
9113
VS

General Parameters

Mar 2022
Release Date
Jan 2023
AMD
Manufacturer
Intel
Server
Type
Server
Milan-X
Core Architecture
Sapphire Rapids
AMD Socket SP3
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
EPYC (Zen 3 (Milan))
Generation
Xeon Gold (Sapphire Rapids-SP)

Package

33.2 billions
Transistor Count
-
7 nm
Manufacturing Process
10 nm
240 W
Power Consumption
205 W
-
Peak Operating Temperature
85 °C
TSMC
Foundry
Intel
8x81 mm²
Die Size
-
12 nm
I/O Process Size
-
416 mm²
I/O Die Size
-

CPU Performance

2.8 GHz
Performance Core Base Frequency
2 GHz
3.7 GHz
Performance Core Turbo Frequency
4 GHz
24
Total Core Count
32
48
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
28.0
Multiplier
20.0
64 K per core
L1 Cache
80 K per core
512 K per core
L2 Cache
2 MB per core
768 MB shared
L3 Cache
60 MB
No
Unlocked Multiplier
No
3
Cores per CCD
-
2
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

DDR4-3200
Memory Types
DDR5-4800
8
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
5
128
PCIe Lanes
80

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