Home Comparison Intel Xeon Silver 4309Y vs Intel Xeon W 2155

Intel Xeon Silver 4309Y vs Intel Xeon W 2155

We compared two server CPUs: Intel Xeon Silver 4309Y with 8 cores 2.8GHz and Intel Xeon W 2155 with 10 cores 3.3GHz . 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
Released 3 years and 8 months late
Higher specification of memory (2667 vs 2666)
Newer PCIe version (4 vs 3)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (105W vs 140W)
Intel Xeon W 2155 's Advantages
Higher base frequency (3.3GHz vs 2.8GHz)
Larger L3 cache size (13.75MB vs 12MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon Silver 4309Y +37%
1508
Intel Xeon W 2155
1095
Geekbench 6 Multi Core
Intel Xeon Silver 4309Y +42%
9189
Intel Xeon W 2155
6459
VS

General Parameters

Apr 2021
Release Date
Aug 2017
Intel
Manufacturer
Intel
Server
Type
Server
Ice Lake-SP
Core Architecture
Skylake-W
Intel Socket 4189
Socket
Intel Socket 2066
N/A
Integrated Graphics
N/A
Xeon Silver (Ice Lake-SP)
Generation
Xeon W (Skylake-W)

Package

10 nm
Manufacturing Process
14 nm
105 W
Power Consumption
140 W
76 °C
Peak Operating Temperature
68 °C
Intel
Foundry
Intel
-
Die Size
484 mm²

CPU Performance

2.8 GHz
Performance Core Base Frequency
3.3 GHz
3.6 GHz
Performance Core Turbo Frequency
4.5 GHz
8
Total Core Count
10
16
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
28.0
Multiplier
33.0
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
13.75 MB shared
No
Unlocked Multiplier
No
2
SMP
1
-
AVX-512 FMA Ports
2

Memory Parameters

DDR4-2667
Memory Types
DDR4-2666
8
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
3
64
PCIe Lanes
48

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