Intel Xeon W 2191B vs Intel Xeon E3 1285 v6
We compared two server CPUs: Intel Xeon W 2191B with 18 cores 2.3GHz and Intel Xeon E3 1285 v6 with 4 cores 4.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon W 2191B 's Advantages
Higher specification of memory (2666 vs 4)
Larger L3 cache size (24.75MB vs 8MB)
Intel Xeon E3 1285 v6 's Advantages
Higher base frequency (4.1GHz vs 2.3GHz)
Lower TDP (79W vs 140W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon W 2191B
1344
Intel Xeon E3 1285 v6
+29%
1737
Geekbench 6 Multi Core
Intel Xeon W 2191B
+56%
9179
Intel Xeon E3 1285 v6
5854
General Parameters
Dec 2017
Release Date
Aug 2017
Intel
Manufacturer
Intel
Server
Type
Server
Skylake-W
Core Architecture
Kaby Lake-DT
Intel Socket 2066
Socket
Intel Socket 1151
N/A
Integrated Graphics
HD Graphics P630
Xeon W (Skylake-W)
Generation
Xeon E3 (Kaby Lake-DT)
Package
-
Transistor Count
1.4 billions
14 nm
Manufacturing Process
14 nm
140 W
Power Consumption
79 W
66 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
484 mm²
Die Size
160 mm²
CPU Performance
2.3 GHz
Performance Core Base Frequency
4.1 GHz
4.3 GHz
Performance Core Turbo Frequency
4.5 GHz
18
Total Core Count
4
36
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
23.0
Multiplier
41.0
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
24.75 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
2
AVX-512 FMA Ports
-
Memory Parameters
DDR4-2666
Memory Types
DDR4
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
48
PCIe Lanes
16
