GeForce GTX 770M vs Radeon HD 7850

When choosing between GeForce GTX 770M and Radeon HD 7850, 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 HD 7850.

GeForce GTX 770M is a Laptop Graphics Card

Note: GeForce GTX 770M 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 770M here:

Main Specs

  GeForce GTX 770M Radeon HD 7850
Power consumption (TDP) 75 Watt 225 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7850 has 200% more power consumption, than GeForce GTX 770M.
  • GeForce GTX 770M is connected by MXM-B (3.0), and Radeon HD 7850 uses PCIe 3.0 x16 interface.
  • GeForce GTX 770M has 1 GB more memory, than Radeon HD 7850.
  • GeForce GTX 770M is used in Laptops, and Radeon HD 7850 - in Desktops.
  • GeForce GTX 770M is build with Kepler architecture, and Radeon HD 7850 - with GCN 1.0.
  • GeForce GTX 770M and Radeon HD 7850 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 770M is 800 MHz higher, than Radeon HD 7850.

Game benchmarks

high / 1080p 14−16 18−20
ultra / 1080p 8−9 10−12
QHD / 1440p 3−4 5−6
4K / 2160p 4−5
low / 720p 30−33 35−40
medium / 1080p 16−18 24−27
The average gaming FPS of Radeon HD 7850 in Assassin's Creed Odyssey is 26% more, than GeForce GTX 770M.

Full Specs

  GeForce GTX 770M Radeon HD 7850
Architecture Kepler GCN 1.0
Code name N14E-GS Pitcairn
Type Laptop Desktop
Release date 30 May 2013 5 March 2012
Pipelines 960 1024
Core clock speed 811 MHz
Boost Clock 797 MHz 1000 MHz
Transistor count 2,540 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 63.76 55.04
Floating-point performance 1,530 gflops 1,761 gflops
Length 210 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 2000 MHz 1200 MHz
Memory bandwidth 96.0 GB/s 153.6 GB/s
Shared memory -
DirectX 12 API
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126
CUDA +
FreeSync +
CUDA cores 960
Bus support PCI Express 3.0, PCI Express 2.0 PCIe 2.1 x16
SLI options +
HDMI + +
Bitcoin / BTC (SHA256) 55 Mh/s 249 Mh/s
Laptop size large
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 +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 12.5 Mh/s
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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