AMD Athlon X2 340 vs AMD Athlon X2 450 Full Specs

Summary

1 Core 2 Threads 3.2GHz	1 Core 2 Threads 3.5GHz
TDP 65W	TDP 65W
Bandwidth 25.6GB/s DDR3	Bandwidth 29.9GB/s DDR3
Socket FM2	Socket AM1

Core Config

1 Core	1 Core
2 Threads	2 Threads

Clocks

Base Clock 3.2GHz	Base Clock 3.5GHz
Boost Clock 3.6GHz	Boost Clock 3.9GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 64KB	L1i 96KB
L1d 16KB	L1d 16KB
L2 1MB	L2 1MB

Memory

Type DDR3	Type DDR3
Max Memory 32GB	Max Memory 32GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 1600MT/s	Speed 1866MT/s
Bandwidth 25.6GB/s	Bandwidth 29.9GB/s
Bandwidth Calculator Channels Transfer Rate1600MT/s UC·Spec·OC 25.6GB/s	Bandwidth Calculator Channels Transfer Rate1866MT/s UC·Spec·OC 29.9GB/s

Power & Thermals

TDP 65W

TDP 65W

Chipset Bus

Bus Type UMI	Bus Type UMI
Bus Config 4 lanes	Bus Config 4 lanes
Bus Speed 4GT/s	Bus Speed 4GT/s
Bus Bandwidth 2GB/s	Bus Bandwidth 2GB/s

Expansion

PCIe PCIe 2.0 x20 10GB/sBandwidth

PCIe PCIe 3.0 x20 19.7GB/sBandwidth

Chip

Manufacturer AMD	Manufacturer AMD
ISA x86-64	ISA x86-64
Architecture Piledriver	Architecture Steamroller
Family Athlon	Family Athlon
Branding	Branding
Codename Trinity VirgoDie	Codename Kaveri -
Market Segment Desktop	Market Segment Desktop
Release Date Oct 1, 2012	Release Date Jul 31, 2014

Fabrication

Foundry GlobalFoundries	Foundry GlobalFoundries
Fabrication Node 32nm	Fabrication Node 28nm
Die Size 246mm²	Die Size 245mm²
Transistor Count 1.3 Billion	Transistor Count 2.4 Billion
Transistor Density 5 MTr/mm²	Transistor Density 10 MTr/mm²

Images

Competitors

AMDAthlon X2 340 vs AMDAthlon X2 450 AMDAthlon X2 340 vs CPU AMDAthlon X2 350 AMDAthlon X2 340 vs CPU AMDAthlon X4 840 Show 12 more

AMDAthlon X2 450 vs CPU AMDAthlon X2 370K AMDAthlon X2 450 vs AMDAthlon X2 340 AMDAthlon X2 450 vs CPU AMDAthlon X2 350 Show 12 more