GeForce GTX 965M vs Radeon R9 390X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 965M and Radeon R9 390X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 965M and Radeon R9 390X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 965M is a Laptop Graphics Card

Note: GeForce GTX 965M 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 GeForce GTX 965M here:

Main Specs

  GeForce GTX 965M Radeon R9 390X
Power consumption (TDP) 275 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None 1 x 6-pin, 1 x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 965M is connected by MXM-B (3.0), and Radeon R9 390X uses PCIe 3.0 x16 interface.
  • GeForce GTX 965M is used in Laptops, and Radeon R9 390X - in Desktops.
  • GeForce GTX 965M is build with Maxwell architecture, and Radeon R9 390X - with GCN.
  • GeForce GTX 965M and Radeon R9 390X are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 965M is 1450 MHz higher, than Radeon R9 390X.

Game benchmarks

high / 1080p 20−22 50−55
ultra / 1080p 12−14 30−35
QHD / 1440p 6−7 24−27
4K / 2160p 5−6 14−16
low / 720p 35−40 75−80
medium / 1080p 24−27 55−60
The average gaming FPS of Radeon R9 390X in Assassin's Creed Odyssey is 138% more, than GeForce GTX 965M.

Full Specs

  GeForce GTX 965M Radeon R9 390X
Architecture Maxwell GCN
Code name N16E-GS, N16E-GR Grenada XT
Type Laptop Desktop
Release date 5 January 2015 16 June 2015
Pipelines 1024 2816
Core clock speed 944 MHz
Boost Clock 950 / 1151 MHz 1050 MHz
Transistor count 2,940 million 6,200 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 73.60 184.8
Floating-point performance 2,355 gflops 5,914 gflops
Length 275 mm
Memory bus width 128 Bit 512 Bit
Memory clock speed 2500 MHz 1050 MHz
Memory bandwidth 80 GB/s 384 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (12_1)
Shader Model 6.4 6.3
OpenGL 4.5 4.6
OpenCL 1.1 2.0
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 684 Mh/s
Laptop size large
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Eyefinity +
PowerTune +
TrueAudio +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 27.5 Mh/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
High bandwidth memory (HBM) -
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