GeForce GTX 775M vs Radeon HD 6770

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 775M and Radeon HD 6770. 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 775M and Radeon HD 6770. 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 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 HD 6770
Power consumption (TDP) 100 Watt 108 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6770 has 8% more power consumption, than GeForce GTX 775M.
  • GeForce GTX 775M has 3 GB more memory, than Radeon HD 6770.
  • GeForce GTX 775M is used in Laptops, and Radeon HD 6770 - in Desktops.
  • GeForce GTX 775M is build with Kepler architecture, and Radeon HD 6770 - with TeraScale 2.
  • GeForce GTX 775M is manufactured by 28 nm process technology, and Radeon HD 6770 - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 775M is 2550 MHz higher, than Radeon HD 6770.

Game benchmarks

high / 1080p 21−24 3−4
ultra / 1080p 12−14 1−2
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 14−16
medium / 1080p 27−30 5−6
The average gaming FPS of GeForce GTX 775M in Assassin's Creed Odyssey is 333% more, than Radeon HD 6770.

Full Specs

  GeForce GTX 775M Radeon HD 6770
Architecture Kepler TeraScale 2
Code name N13E-GTX-A2 Juniper
Type Laptop Desktop
Release date 24 September 2013 21 January 2011
Pipelines 1344 800
Core clock speed 719 MHz
Boost Clock 900 MHz
Transistor count 3540 Million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 34.00
Floating-point performance 1,360.0 gflops
Length 198 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 3600 MHz 1050 MHz
Memory bandwidth 76.8 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
CUDA +
Bus support PCIe 2.0 x16
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 118 Mh/s
Laptop size large
Optimus +
Eyefinity +
Design reference
CrossFire +
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