GeForce GTX 480 vs Radeon R9 M390X

When choosing between GeForce GTX 480 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 GeForce GTX 480 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

  GeForce GTX 480 Radeon R9 M390X
Power consumption (TDP) 250 Watt 100 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 6-pin & 8-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 4 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 480 has 150% more power consumption, than Radeon R9 M390X.
  • GeForce GTX 480 is connected by PCIe 2.0 x16, and Radeon R9 M390X uses PCIe 3.0 x16 interface.
  • GeForce GTX 480 has 1532 GB more memory, than Radeon R9 M390X.
  • GeForce GTX 480 is used in Desktops, and Radeon R9 M390X - in Laptops.
  • GeForce GTX 480 is build with Fermi architecture, and Radeon R9 M390X - with GCN 3.
  • Core clock speed of Radeon R9 M390X is 23 MHz higher, than GeForce GTX 480.
  • GeForce GTX 480 is manufactured by 40 nm process technology, and Radeon R9 M390X - by 28 nm process technology.

Game benchmarks

high / 1080p 21−24 21−24
ultra / 1080p 12−14 12−14
QHD / 1440p 6−7 8−9
4K / 2160p 5−6 5−6
low / 720p 40−45 40−45
medium / 1080p 24−27 27−30
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 5% more, than GeForce GTX 480.

Full Specs

  GeForce GTX 480 Radeon R9 M390X
Architecture Fermi GCN 3
Code name GF100 Amethyst (XT) / Tonga
Type Desktop Laptop
Release date 7 December 2010 9 June 2015
Pipelines 480 2048
Core clock speed 700 MHz 723 MHz
Transistor count 3,100 million 5,000 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 42 billion/sec 92.54
Floating-point performance 1,345.0 gflops 2,961 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 384 Bit 256 Bit
Memory clock speed 1848 MHz (3696 data rate)
Memory bandwidth 177.4 GB/s 160.0 GB/s
Shared memory - -
DirectX 12 (11_0)
Shader Model 5.1 6.3
OpenGL 4.2 4.4
OpenCL 1.1 Not Listed
Vulkan N/A +
CUDA +
FreeSync +
CUDA cores 480
Bus support 16x PCI-E 2.0 PCIe 3.0
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 117 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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