GeForce GTX 960 vs Radeon R9 M390X

When choosing between GeForce GTX 960 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 960 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 960 Radeon R9 M390X
Power consumption (TDP) 120 Watt 100 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pins None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort No outputs
Recommended system power (PSU) 400 Watt
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  • GeForce GTX 960 has 20% more power consumption, than Radeon R9 M390X.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 960 and Radeon R9 M390X have maximum RAM of 4 GB.
  • GeForce GTX 960 is used in Desktops, and Radeon R9 M390X - in Laptops.
  • GeForce GTX 960 is build with Maxwell architecture, and Radeon R9 M390X - with GCN 3.
  • Core clock speed of GeForce GTX 960 is 404 MHz higher, than Radeon R9 M390X.
  • GeForce GTX 960 and Radeon R9 M390X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 21−24
ultra / 1080p 21−24 12−14
QHD / 1440p 16−18 8−9
4K / 2160p 10−11 5−6
low / 720p 60−65 40−45
medium / 1080p 40−45 27−30
The average gaming FPS of GeForce GTX 960 in Assassin's Creed Odyssey is 60% more, than Radeon R9 M390X.

Full Specs

  GeForce GTX 960 Radeon R9 M390X
Architecture Maxwell GCN 3
Code name GM206 Amethyst (XT) / Tonga
Type Desktop Laptop
Release date 22 January 2015 9 June 2015
Pipelines 1024 2048
Core clock speed 1127 MHz 723 MHz
Boost Clock 1178 MHz
Transistor count 2,940 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 72 billion/sec 92.54
Floating-point performance 2,413 gflops 2,961 gflops
Length 9.5" (24.1 cm)
Memory bus width 128 Bit 256 Bit
Memory clock speed 7.0 GB/s
Memory bandwidth 112 GB/s 160.0 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (12_1)
Shader Model 6.4 6.3
OpenGL 4.4 4.4
OpenCL 1.2 Not Listed
Vulkan 1.1.126 +
CUDA +
Monero / XMR (CryptoNight) 0.27 kh/s
FreeSync +
CUDA cores 1024
Bus support PCI Express 3.0 PCIe 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 318 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Decred / DCR (Decred) 0.92 Gh/s
Ethereum / ETH (DaggerHashimoto) 8 Mh/s
Zcash / ZEC (Equihash) 141.47 Sol/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
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