Home Comparison Intel Xeon W 3175X vs Intel Xeon E3 1280 v2

Intel Xeon W 3175X vs Intel Xeon E3 1280 v2

We compared two server CPUs: Intel Xeon W 3175X with 28 cores 3.1GHz and Intel Xeon E3 1280 v2 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 3175X 's Advantages
Released 6 years and 8 months late
Higher specification of memory (2666 vs 3)
Larger L3 cache size (38.5MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1280 v2 's Advantages
Higher base frequency (3.6GHz vs 3.1GHz)
Lower TDP (69W vs 255W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon W 3175X +117%
1398
Intel Xeon E3 1280 v2
644
Geekbench 6 Multi Core
Intel Xeon W 3175X +218%
7335
Intel Xeon E3 1280 v2
2306
VS

General Parameters

Jan 2019
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Skylake-W
Core Architecture
Ivy Bridge
Intel Socket 3647
Socket
Intel Socket 1155
N/A
Integrated Graphics
N/A
Xeon W (Skylake-W)
Generation
Xeon E3 (Ivy Bridge)

Package

8 billions
Transistor Count
1.4 billions
14 nm
Manufacturing Process
22 nm
255 W
Power Consumption
69 W
70 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
688 mm²
Die Size
160 mm²

CPU Performance

3.1 GHz
Performance Core Base Frequency
3.6 GHz
4.3 GHz
Performance Core Turbo Frequency
4 GHz
28
Total Core Count
4
56
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
31.0
Multiplier
36.0
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
38.5 MB shared
L3 Cache
8 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR4-2666
Memory Types
DDR3
6
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
48
PCIe Lanes
16

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