Home Comparison Intel Xeon Silver 4309Y vs Intel Xeon Gold 6442Y

Intel Xeon Silver 4309Y vs Intel Xeon Gold 6442Y

We compared two server CPUs: Intel Xeon Silver 4309Y with 8 cores 2.8GHz and Intel Xeon Gold 6442Y with 24 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Silver 4309Y 's Advantages
Higher base frequency (2.8GHz vs 2.6GHz)
Lower TDP (105W vs 225W)
Intel Xeon Gold 6442Y 's Advantages
Released 1 years and 9 months late
Higher specification of memory (4800 vs 2667)
Newer PCIe version (5 vs 4)
Larger L3 cache size (60MB vs 12MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon Silver 4309Y
1508
Intel Xeon Gold 6442Y +19%
1808
Geekbench 6 Multi Core
Intel Xeon Silver 4309Y
9189
Intel Xeon Gold 6442Y +105%
18895
VS

General Parameters

Apr 2021
Release Date
Jan 2023
Intel
Manufacturer
Intel
Server
Type
Server
Ice Lake-SP
Core Architecture
Sapphire Rapids
Intel Socket 4189
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon Silver (Ice Lake-SP)
Generation
Xeon Gold (Sapphire Rapids-SP)

Package

10 nm
Manufacturing Process
10 nm
105 W
Power Consumption
225 W
76 °C
Peak Operating Temperature
79 °C
Intel
Foundry
Intel

CPU Performance

2.8 GHz
Performance Core Base Frequency
2.6 GHz
3.6 GHz
Performance Core Turbo Frequency
4 GHz
8
Total Core Count
24
16
Total Thread Count
48
100 MHz
Bus Frequency
100 MHz
28.0
Multiplier
26.0
64 K per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
2 MB per core
12 MB shared
L3 Cache
60 MB
No
Unlocked Multiplier
No
2
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

DDR4-2667
Memory Types
DDR5-4800
-
Max Memory Size
4 TB
8
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
5
64
PCIe Lanes
80

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