Radeon HD 4810 vs Radeon R9 M390X

When choosing between Radeon HD 4810 and Radeon R9 M390X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 4810 and Radeon R9 M390X.

Radeon R9 M390X is a Laptop Graphics Card

Note: Radeon R9 M390X 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 M390X here:

Main Specs

  Radeon HD 4810 Radeon R9 M390X
Power consumption (TDP) 95 Watt 100 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 512 MB 4 GB
Display Connectors 2x DVI, 1x S-Video No outputs
  Check Price
  • Radeon R9 M390X has 5% more power consumption, than Radeon HD 4810.
  • Radeon HD 4810 is connected by PCIe 2.0 x16, and Radeon R9 M390X uses PCIe 3.0 x16 interface.
  • Radeon HD 4810 has 508 GB more memory, than Radeon R9 M390X.
  • Radeon HD 4810 is used in Desktops, and Radeon R9 M390X - in Laptops.
  • Radeon HD 4810 is build with TeraScale architecture, and Radeon R9 M390X - with GCN 3.
  • Core clock speed of Radeon R9 M390X is 98 MHz higher, than Radeon HD 4810.
  • Radeon HD 4810 is manufactured by 55 nm process technology, and Radeon R9 M390X - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 21−24
ultra / 1080p 12−14
QHD / 1440p 0−1 8−9
4K / 2160p 5−6
low / 720p 1−2 40−45
medium / 1080p 0−1 27−30
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 4100% more, than Radeon HD 4810.

Full Specs

  Radeon HD 4810 Radeon R9 M390X
Architecture TeraScale GCN 3
Code name RV770 Amethyst (XT) / Tonga
Type Desktop Laptop
Release date 28 May 2009 9 June 2015
Pipelines 640 2048
Core clock speed 625 MHz 723 MHz
Transistor count 956 million 5,000 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 20.00 92.54
Floating-point performance 800.0 gflops 2,961 gflops
Length 246 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 3600 MHz
Memory bandwidth 57.6 GB/s 160.0 GB/s
Shared memory -
DirectX 10.1 (10_1)
Shader Model 4.1 6.3
OpenGL 3.3 4.4
OpenCL 1.1 Not Listed
Vulkan N/A +
FreeSync +
Bus support PCIe 3.0
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
  Check Price