Radeon HD 7690M XT vs Radeon R9 M390

When comparing Radeon HD 7690M XT and Radeon R9 M390, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 7690M XT and Radeon R9 M390 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 7690M XT and Radeon R9 M390 are Laptop Graphics Cards

Note: Radeon HD 7690M XT and Radeon R9 M390 are only used in laptop graphics. They have 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 HD 7690M XT or Radeon R9 M390 here:

Main Specs

  Radeon HD 7690M XT Radeon R9 M390
Power consumption (TDP) 25 Watt
Interface PCIe 2.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs
  Check Price Check Price
  • Radeon HD 7690M XT and Radeon R9 M390 have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Radeon HD 7690M XT is build with Terascale 2 architecture, and Radeon R9 M390 - with GCN.
  • Radeon HD 7690M XT is manufactured by 40 nm process technology, and Radeon R9 M390 - by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 18−20
ultra / 1080p 1−2 10−11
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 12−14 35−40
medium / 1080p 4−5 21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 340% more, than Radeon HD 7690M XT.

Full Specs

  Radeon HD 7690M XT Radeon R9 M390
Architecture Terascale 2 GCN
Code name Thames XTX Pitcairn
Type Laptop Laptop
Release date 7 June 2011 9 June 2015
Pipelines 480 1024
Core clock speed 725 MHz
Transistor count 716 million 5000 Million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 17.40
Floating-point performance 696.0 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 3600 MHz
Memory bandwidth 57.6 GB/s
Shared memory - -
DirectX 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4 4.4
OpenCL 1.2 Not Listed
Vulkan N/A
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 242 Mh/s
Laptop size medium sized large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
  Check Price Check Price