Radeon HD 6930 vs Radeon R9 M395X

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6930 and Radeon R9 M395X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 6930 and Radeon R9 M395X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon R9 M395X is a Laptop Graphics Card

Note: Radeon R9 M395X 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 R9 M395X here:

Main Specs

  Radeon HD 6930 Radeon R9 M395X
Power consumption (TDP) 186 Watt 250 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
  Check Price Check Price
  • Radeon R9 M395X has 34% more power consumption, than Radeon HD 6930.
  • Radeon HD 6930 is connected by PCIe 2.0 x16, and Radeon R9 M395X uses PCIe 3.0 x16 interface.
  • Radeon R9 M395X has 3 GB more memory, than Radeon HD 6930.
  • Radeon HD 6930 is used in Desktops, and Radeon R9 M395X - in Laptops.
  • Radeon HD 6930 is build with TeraScale 3 architecture, and Radeon R9 M395X - with GCN 3.
  • Core clock speed of Radeon HD 6930 is 27 MHz higher, than Radeon R9 M395X.
  • Radeon HD 6930 is manufactured by 40 nm process technology, and Radeon R9 M395X - by 28 nm process technology.
  • Memory clock speed of Radeon HD 6930 is 3550 MHz higher, than Radeon R9 M395X.

Game benchmarks

high / 1080p 9−10 24−27
ultra / 1080p 5−6 14−16
QHD / 1440p 0−1 9−10
4K / 2160p 6−7
low / 720p 21−24 45−50
medium / 1080p 10−12 30−35
The average gaming FPS of Radeon R9 M395X in Assassin's Creed Odyssey is 150% more, than Radeon HD 6930.

Full Specs

  Radeon HD 6930 Radeon R9 M395X
Architecture TeraScale 3 GCN 3
Code name Cayman Amethyst XT
Type Desktop Laptop
Release date 1 December 2011 16 October 2014
Pipelines 1280 2048
Core clock speed 750 MHz 723 MHz
Transistor count 2,640 million 5,000 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 60.00 92.54
Floating-point performance 1,920.0 gflops 2,961 gflops
Length 220 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 4800 MHz 1250 MHz
Memory bandwidth 153.6 GB/s 160.0 GB/s
Shared memory -
DirectX 11.2 (11_0)
Shader Model 5.0 6.3
OpenGL 4.4 4.4
OpenCL 1.2 Not Listed
Vulkan N/A
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 413 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
  Check Price Check Price