Home Comparison Intel Xeon W 3345 vs Intel Xeon E3 1270 v5

Intel Xeon W 3345 vs Intel Xeon E3 1270 v5

We compared two server CPUs: Intel Xeon W 3345 with 24 cores 3GHz and Intel Xeon E3 1270 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

Intel Xeon W 3345 's Advantages
Released 5 years and 9 months late
Higher specification of memory (3200 vs 2133)
Newer PCIe version (4 vs 3)
Larger L3 cache size (36MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Intel Xeon E3 1270 v5 's Advantages
Higher base frequency (3.6GHz vs 3GHz)
Lower TDP (80W vs 250W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon W 3345 +9%
1345
Intel Xeon E3 1270 v5
1224
Geekbench 6 Multi Core
Intel Xeon W 3345 +188%
12075
Intel Xeon E3 1270 v5
4180
VS

General Parameters

Jul 2021
Release Date
Oct 2015
Intel
Manufacturer
Intel
Server
Type
Server
Ice Lake-W
Core Architecture
Skylake-DT
Intel Socket 4189
Socket
Intel Socket 1151
N/A
Integrated Graphics
N/A
Xeon W (Ice Lake-W)
Generation
Xeon E3 (Skylake-DT)

Package

-
Transistor Count
1.75 billions
10 nm
Manufacturing Process
14 nm
250 W
Power Consumption
80 W
81 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
-
Die Size
122 mm²

CPU Performance

3 GHz
Performance Core Base Frequency
3.6 GHz
4 GHz
Performance Core Turbo Frequency
4 GHz
24
Total Core Count
4
48
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
30.0
Multiplier
36.0
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
36 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
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
64
PCIe Lanes
16

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