Home Comparison Intel Xeon E3 1285L v3 vs Intel Xeon E3 1284L v4

Intel Xeon E3 1285L v3 vs Intel Xeon E3 1284L v4

We compared two server CPUs: Intel Xeon E3 1285L v3 with 4 cores 3.1GHz and Intel Xeon E3 1284L v4 with 4 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1285L v3 's Advantages
Higher base frequency (3.1GHz vs 2.9GHz)
Larger L3 cache size (8MB vs 6MB)
Intel Xeon E3 1284L v4 's Advantages
Released 2 years late
Higher specification of memory (1866 vs 4)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (47W vs 65W)

Score

VS

General Parameters

Jun 2013
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-WS
Core Architecture
Broadwell-DT
Intel Socket 1150
Socket
Intel Socket 1150
Intel HD P4600
Integrated Graphics
Intel Iris Pro P6300
Xeon E3 (Haswell-WS)
Generation
Xeon E3 (Broadwell-DT)

Package

1.4 billions
Transistor Count
-
22 nm
Manufacturing Process
14 nm
65 W
Power Consumption
47 W
Intel
Foundry
Intel
160 mm²
Die Size
182 mm²

CPU Performance

3.1 GHz
Performance Core Base Frequency
2.9 GHz
3.9 GHz
Performance Core Turbo Frequency
3.8 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
31.0
Multiplier
29.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR3,DDR4
Memory Types
DDR3-1866
2
Max Memory Channels
2
-
Max Memory Bandwidth
29.8 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

-
Official Website
3
PCIe Version
3
-
PCIe Lanes
16

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