GeForce GTX 775M vs Radeon R9 380X

When choosing between GeForce GTX 775M and Radeon R9 380X, 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 775M and Radeon R9 380X.

GeForce GTX 775M is a Laptop Graphics Card

Note: GeForce GTX 775M 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 775M here:

Main Specs

  GeForce GTX 775M Radeon R9 380X
Power consumption (TDP) 100 Watt 190 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 380X has 90% more power consumption, than GeForce GTX 775M.
  • GeForce GTX 775M and Radeon R9 380X have maximum RAM of 4 GB.
  • GeForce GTX 775M is used in Laptops, and Radeon R9 380X - in Desktops.
  • GeForce GTX 775M is build with Kepler architecture, and Radeon R9 380X - with GCN 3.0.
  • GeForce GTX 775M and Radeon R9 380X are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 775M is 2630 MHz higher, than Radeon R9 380X.

Game benchmarks

high / 1080p 21−24 35−40
ultra / 1080p 12−14 21−24
QHD / 1440p 7−8 16−18
4K / 2160p 5−6 10−11
low / 720p 40−45 60−65
medium / 1080p 27−30 40−45
The average gaming FPS of Radeon R9 380X in Assassin's Creed Odyssey is 68% more, than GeForce GTX 775M.

Full Specs

  GeForce GTX 775M Radeon R9 380X
Architecture Kepler GCN 3.0
Code name N13E-GTX-A2 Antigua
Type Laptop Desktop
Release date 24 September 2013 19 November 2015
Pipelines 1344 2048
Core clock speed 719 MHz
Boost Clock 970 MHz
Transistor count 3540 Million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 124.2
Floating-point performance 3,973 gflops
Length 221 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 3600 MHz 970 MHz
Memory bandwidth 182.4 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0
Shader Model 6.3
OpenGL 4.5
OpenCL 2.0
Vulkan +
CUDA +
Monero / XMR (CryptoNight) 0.58 kh/s
FreeSync +
Bus support PCIe 3.0
SLI options +
HDMI +
Laptop size large
Optimus +
Eyefinity +
HD3D +
PowerTune +
TrueAudio +
ZeroCore +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.89 Gh/s
Ethereum / ETH (DaggerHashimoto) 20.63 Mh/s
Zcash / ZEC (Equihash) 175 Sol/s
Compute units 32
Form factor full height / full length
High bandwidth memory (HBM) -
LiquidVR +
FRTC +
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