GeForce GTX 760A vs Radeon HD 7770M

When choosing between GeForce GTX 760A and Radeon HD 7770M, 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 760A and Radeon HD 7770M.

Radeon HD 7770M is a Laptop Graphics Card

Note: Radeon HD 7770M 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 Radeon HD 7770M here:

Main Specs

  GeForce GTX 760A Radeon HD 7770M
Power consumption (TDP) 55 Watt 32 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 760A has 71% more power consumption, than Radeon HD 7770M.
  • GeForce GTX 760A is connected by PCIe 3.0 x16, and Radeon HD 7770M uses PCIe 2.0 x16 interface.
  • GeForce GTX 760A has 1 GB more memory, than Radeon HD 7770M.
  • GeForce GTX 760A is used in Desktops, and Radeon HD 7770M - in Laptops.
  • GeForce GTX 760A is build with Kepler architecture, and Radeon HD 7770M - with GCN.
  • Core clock speed of Radeon HD 7770M is 47 MHz higher, than GeForce GTX 760A.
  • GeForce GTX 760A and Radeon HD 7770M are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 760A is 8 MHz higher, than Radeon HD 7770M.

Game benchmarks

high / 1080p 3−4 9−10
ultra / 1080p 1−2 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 21−24
medium / 1080p 6−7 10−12
The average gaming FPS of Radeon HD 7770M in Assassin's Creed Odyssey is 100% more, than GeForce GTX 760A.

Full Specs

  GeForce GTX 760A Radeon HD 7770M
Architecture Kepler GCN
Code name GK106 Chelsea XT
Type Desktop Laptop
Release date 17 March 2014 24 April 2012
Pipelines 768 512
Core clock speed 628 MHz 675 MHz
Boost Clock 657 MHz
Transistor count 2,540 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 42.05 21.60
Floating-point performance 1,009 gflops 691.2 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4008 MHz 4000 MHz
Memory bandwidth 64.13 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA 3.0
Laptop size medium sized
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