Intel Xeon W3670 vs Intel Xeon W 2145
We compared two server CPUs: Intel Xeon W3670 with 6 cores 3.2GHz and Intel Xeon W 2145 with 8 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon W3670 's Advantages
Larger L3 cache size (12MB vs 11MB)
Lower TDP (130W vs 140W)
Intel Xeon W 2145 's Advantages
Released 7 years late
Higher specification of memory (2666 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (3.7GHz vs 3.2GHz)
More modern manufacturing process (14nm vs 32nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon W3670
521
Intel Xeon W 2145
+178%
1451
Geekbench 6 Multi Core
Intel Xeon W3670
2473
Intel Xeon W 2145
+247%
8591
General Parameters
Aug 2010
Release Date
Aug 2017
Intel
Manufacturer
Intel
Server
Type
Server
Gulftown
Core Architecture
Skylake-W
Intel Socket 1366
Socket
Intel Socket 2066
N/A
Integrated Graphics
N/A
Xeon (Gulftown)
Generation
Xeon W (Skylake-W)
Package
1.17 billions
Transistor Count
-
32 nm
Manufacturing Process
14 nm
130 W
Power Consumption
140 W
-
Peak Operating Temperature
70 °C
Intel
Foundry
Intel
239 mm²
Die Size
484 mm²
CPU Performance
3.2 GHz
Performance Core Base Frequency
3.7 GHz
3.466 GHz
Performance Core Turbo Frequency
4.5 GHz
6
Total Core Count
8
12
Total Thread Count
16
133 MHz
Bus Frequency
100 MHz
24.0
Multiplier
37.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
11 MB shared
No
Unlocked Multiplier
No
1
SMP
1
-
AVX-512 FMA Ports
2
Memory Parameters
DDR3
Memory Types
DDR4-2666
3
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
3
-
PCIe Lanes
48
