GeForce GTX 770M vs Radeon R9 M385

When choosing between GeForce GTX 770M and Radeon R9 M385, 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 770M and Radeon R9 M385.

GeForce GTX 770M and Radeon R9 M385 are Laptop Graphics Cards

Note: GeForce GTX 770M and Radeon R9 M385 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 770M or Radeon R9 M385 here:

Main Specs

  GeForce GTX 770M Radeon R9 M385
Power consumption (TDP) 75 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 770M is connected by MXM-B (3.0), and Radeon R9 M385 uses PCIe 3.0 x16 interface.
  • Radeon R9 M385 has 1 GB more memory, than GeForce GTX 770M.
  • Both cards are used in Laptops.
  • GeForce GTX 770M is build with Kepler architecture, and Radeon R9 M385 - with GCN.
  • GeForce GTX 770M and Radeon R9 M385 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 770M is 500 MHz higher, than Radeon R9 M385.

Game benchmarks

high / 1080p 14−16 10−12
ultra / 1080p 8−9 6−7
QHD / 1440p 3−4 1−2
low / 720p 30−33 24−27
medium / 1080p 16−18 12−14
The average gaming FPS of GeForce GTX 770M in Assassin's Creed Odyssey is 36% more, than Radeon R9 M385.

Full Specs

  GeForce GTX 770M Radeon R9 M385
Architecture Kepler GCN
Code name N14E-GS Strato
Type Laptop Laptop
Release date 30 May 2013 16 June 2015
Pipelines 960 896
Core clock speed 811 MHz
Boost Clock 797 MHz 1100 MHz
Transistor count 2,540 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 63.76 56.00
Floating-point performance 1,530 gflops 1,792 gflops
Memory bus width 192 Bit 128 Bit
Memory clock speed 2000 MHz 1500 MHz
Memory bandwidth 96.0 GB/s 76.8 GB/s
Shared memory - -
DirectX 12 API
Shader Model 5.1 6.3
OpenGL 4.5 4.4
OpenCL 1.1 Not Listed
Vulkan 1.1.126
CUDA +
FreeSync +
CUDA cores 960
Bus support PCI Express 3.0, PCI Express 2.0 PCIe 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 55 Mh/s
Laptop size large medium sized
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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