GeForce GTX 960M vs Radeon HD 6770

If you are going to buy a new graphics card and are choosing between GeForce GTX 960M and Radeon HD 6770, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 960M stacks up against Radeon HD 6770, check out specs charts below.

GeForce GTX 960M is a Laptop Graphics Card

Note: GeForce GTX 960M 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 960M here:

Main Specs

  GeForce GTX 960M Radeon HD 6770
Power consumption (TDP) 75 Watt 108 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6770 has 44% more power consumption, than GeForce GTX 960M.
  • GeForce GTX 960M is connected by MXM-B (3.0), and Radeon HD 6770 uses PCIe 2.0 x16 interface.
  • GeForce GTX 960M has 3 GB more memory, than Radeon HD 6770.
  • GeForce GTX 960M is used in Laptops, and Radeon HD 6770 - in Desktops.
  • GeForce GTX 960M is build with Maxwell architecture, and Radeon HD 6770 - with TeraScale 2.
  • GeForce GTX 960M is manufactured by 28 nm process technology, and Radeon HD 6770 - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 960M is 1450 MHz higher, than Radeon HD 6770.

Game benchmarks

high / 1080p 18−20 3−4
ultra / 1080p 10−11 1−2
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 35−40 14−16
medium / 1080p 21−24 5−6
The average gaming FPS of GeForce GTX 960M in Assassin's Creed Odyssey is 266% more, than Radeon HD 6770.

Full Specs

  GeForce GTX 960M Radeon HD 6770
Architecture Maxwell TeraScale 2
Code name N16P-GX Juniper
Type Laptop Desktop
Release date 12 March 2015 21 January 2011
Pipelines 640 800
Core clock speed 1096 MHz
Boost Clock 1202 MHz 900 MHz
Transistor count 1,870 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 47.04 34.00
Floating-point performance 1,505 gflops 1,360.0 gflops
Length 198 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 2500 MHz 1050 MHz
Memory bandwidth 80 GB/s 76.8 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1 5.0
OpenGL 4.5 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126
CUDA +
CUDA cores 640
Bus support PCI Express 3.0 PCIe 2.0 x16
SLI options +
HDMI + +
Bitcoin / BTC (SHA256) 175 Mh/s 118 Mh/s
Laptop size medium sized
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Eyefinity +
Design reference
CrossFire +
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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