Home Comparison Intel Xeon W3670 vs Intel Atom x7405C

Intel Xeon W3670 vs Intel Atom x7405C

We compared two server CPUs: Intel Xeon W3670 with 6 cores 3.2GHz and Intel Atom x7405C with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W3670 's Advantages
Higher base frequency (3.2GHz vs 1.7GHz)
Larger L3 cache size (12MB vs 6MB)
Intel Atom x7405C 's Advantages
Released 13 years and 8 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (12W vs 130W)

Score

VS

General Parameters

Aug 2010
Release Date
Apr 2024
Intel
Manufacturer
Intel
Server
Type
Server
Gulftown
Core Architecture
Amston Lake
Intel Socket 1366
Socket
Intel BGA 1264
N/A
Integrated Graphics
N/A
Xeon (Gulftown)
Generation
Atom (Gracemont)

Package

1.17 billions
Transistor Count
-
32 nm
Manufacturing Process
10 nm
130 W
Power Consumption
12 W
Intel
Foundry
Intel
239 mm²
Die Size
-

CPU Performance

3.2 GHz
Performance Core Base Frequency
1.7 GHz
3.466 GHz
Performance Core Turbo Frequency
3.4 GHz
6
Total Core Count
4
12
Total Thread Count
4
133 MHz
Bus Frequency
100 MHz
24.0
Multiplier
17.0
64 K per core
L1 Cache
96 KB per core
256 K per core
L2 Cache
2 MB shared
12 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR3
Memory Types
DDR4-3200, DDR5-4800
-
Max Memory Size
32 GB
3
Max Memory Channels
1
-
Max Memory Bandwidth
38.4 GB/s
Yes
ECC Memory Support
No

Miscellaneous

-
Official Website
2
PCIe Version
3
-
PCIe Lanes
9

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