Home Comparison Xeon Platinum 8280 vs Intel Xeon Platinum 8460H

Xeon Platinum 8280 vs Intel Xeon Platinum 8460H

We compared two server CPUs: Xeon Platinum 8280 with 28 cores 2.7GHz and Intel Xeon Platinum 8460H with 40 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8280 's Advantages
Higher base frequency (2.7GHz vs 2.2GHz)
Lower TDP (205W vs 330W)
Intel Xeon Platinum 8460H 's Advantages
Released 4 years and 1 months late
Higher specification of memory (4800 vs 4)
Larger L3 cache size (105MB vs 38.5MB)
More modern manufacturing process (10nm vs 14nm)

Score

VS

General Parameters

Dec 2018
Release Date
Jan 2023
Intel
Manufacturer
Intel
Server
Type
Server
Cascade Lake-SP
Core Architecture
Sapphire Rapids
Intel Socket 3647
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon Platinum(Cascade Lake-SP)
Generation
Xeon Platinum (Sapphire Rapids-SP)

Package

8 billions
Transistor Count
-
14 nm
Manufacturing Process
10 nm
205 W
Power Consumption
330 W
-
Peak Operating Temperature
76 °C
Intel
Foundry
Intel
-
Die Size
4x477 mm²

CPU Performance

2.7 GHz
Performance Core Base Frequency
2.2 GHz
4 GHz
Performance Core Turbo Frequency
3.8 GHz
28
Total Core Count
40
56
Total Thread Count
80
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
22.0
64 KB per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
2 MB per core
38.5 MB shared
L3 Cache
105 MB
No
Unlocked Multiplier
No
8
SMP
8
-
AVX-512 FMA Ports
2

Memory Parameters

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

Miscellaneous

-
PCIe Version
5
-
PCIe Lanes
80

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