Radeon R6 M340DX vs Radeon R7 384 Cores Kaveri

In this comparison between Radeon R6 M340DX and Radeon R7 384 Cores Kaveri you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon R6 M340DX will be the best choice, for others Radeon R7 384 Cores Kaveri will be their preference. Study the comparison tables below and make your choice.
Radeon R7 384 Cores Kaveri

Radeon R6 M340DX is a Laptop Graphics Card

Note: Radeon R6 M340DX is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R6 M340DX here:

Main Specs

  Radeon R6 M340DX Radeon R7 384 Cores Kaveri
Interface IGP
Memory type DDR3
Display Connectors No outputs
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  • Radeon R6 M340DX is used in Laptops, and Radeon R7 384 Cores Kaveri - in Desktops.
  • Radeon R6 M340DX and Radeon R7 384 Cores Kaveri are build with GCN architecture.
  • Radeon R6 M340DX and Radeon R7 384 Cores Kaveri are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 7−8
ultra / 1080p 2−3 4−5
QHD / 1440p 0−1 0−1
low / 720p 10−11 18−20
medium / 1080p 3−4 9−10
The average gaming FPS of Radeon R7 384 Cores Kaveri in Assassin's Creed Odyssey is 150% more, than Radeon R6 M340DX.

Full Specs

  Radeon R6 M340DX Radeon R7 384 Cores Kaveri
Architecture GCN GCN
Code name Jet Kaveri Spectre
Type Laptop Desktop
Release date 3 June 2015 14 January 2014
Pipelines 704 384
Core clock speed 720 MHz
Boost Clock 1030 MHz
Transistor count 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 24.72
Shared memory - +
DirectX 12 (11_1) DirectX 12 (FL 12_0), Shader 5.2
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Laptop size medium sized
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