GeForce GTX 965M vs Radeon R9 M390

If you are going to buy a new graphics card and are choosing between GeForce GTX 965M and Radeon R9 M390, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 965M stacks up against Radeon R9 M390, check out specs charts below.

GeForce GTX 965M and Radeon R9 M390 are Laptop Graphics Cards

Note: GeForce GTX 965M 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 GeForce GTX 965M or Radeon R9 M390 here:

Main Specs

  GeForce GTX 965M Radeon R9 M390
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs
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  • GeForce GTX 965M has 2 GB more memory, than Radeon R9 M390.
  • Both cards are used in Laptops.
  • GeForce GTX 965M is build with Maxwell architecture, and Radeon R9 M390 - with GCN.
  • GeForce GTX 965M and Radeon R9 M390 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 20−22 18−20
ultra / 1080p 12−14 10−11
QHD / 1440p 6−7 5−6
4K / 2160p 5−6 4−5
low / 720p 35−40 35−40
medium / 1080p 24−27 21−24
The average gaming FPS of GeForce GTX 965M in Assassin's Creed Odyssey is 12% more, than Radeon R9 M390.

Full Specs

  GeForce GTX 965M Radeon R9 M390
Architecture Maxwell GCN
Code name N16E-GS, N16E-GR Pitcairn
Type Laptop Laptop
Release date 5 January 2015 9 June 2015
Pipelines 1024 1024
Core clock speed 944 MHz
Boost Clock 950 / 1151 MHz
Transistor count 2,940 million 5000 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 73.60
Floating-point performance 2,355 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 2500 MHz
Memory bandwidth 80 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (12_1)
Shader Model 6.4
OpenGL 4.5 4.4
OpenCL 1.1 Not Listed
Vulkan 1.1
CUDA +
FreeSync +
CUDA cores 1024
Bus support PCI Express 3.0 PCIe 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 226 Mh/s 242 Mh/s
Laptop size large large
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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