Home Comparison Intel Xeon W 2145 vs Opteron 146

Intel Xeon W 2145 vs Opteron 146

We compared two server CPUs: Intel Xeon W 2145 with 8 cores 3.7GHz and Opteron 146 with 1 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2145 's Advantages
Released 12 years late
Higher specification of memory (2666 vs 400)
Higher base frequency (3.7GHz vs 2GHz)
More modern manufacturing process (14nm vs 90nm)
Opteron 146 's Advantages
Lower TDP (67W vs 140W)

Score

VS

General Parameters

Aug 2017
Release Date
Aug 2005
Intel
Manufacturer
AMD
Server
Type
Server
Skylake-W
Core Architecture
Venus
Intel Socket 2066
Socket
AMD Socket 939
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon W (Skylake-W)
Generation
Opteron (Venus (E6))

Package

-
Transistor Count
0.114 billions
14 nm
Manufacturing Process
90 nm
140 W
Power Consumption
67 W
70 °C
Peak Operating Temperature
-
Intel
Foundry
-
484 mm²
Die Size
115 mm²

CPU Performance

3.7 GHz
Performance Core Base Frequency
2 GHz
4.5 GHz
Performance Core Turbo Frequency
0
8
Total Core Count
1
16
Total Thread Count
1
100 MHz
Bus Frequency
200 MHz
37.0
Multiplier
10.0
64 K per core
L1 Cache
128 KB
1 MB per core
L2 Cache
1 MB
11 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
1
2
AVX-512 FMA Ports
-

Memory Parameters

DDR4-2666
Memory Types
DDR1-400
4
Max Memory Channels
2
Yes
ECC Memory Support
No

Miscellaneous

3
PCIe Version
-
48
PCIe Lanes
-

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