GeForce GTX 460 768MB vs Radeon HD 7770M

If you are going to buy a new graphics card and are choosing between GeForce GTX 460 768MB and Radeon HD 7770M, 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 460 768MB stacks up against Radeon HD 7770M, check out specs charts below.
GeForce GTX 460 768MB

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 460 768MB Radeon HD 7770M
Power consumption (TDP) 32 Watt
Interface PCIe 2.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB
Display Connectors No outputs
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  • GeForce GTX 460 768MB is used in Desktops, and Radeon HD 7770M - in Laptops.
  • GeForce GTX 460 768MB is build with Fermi architecture, and Radeon HD 7770M - with GCN.
  • Both graphics cards have the same core clock speed.
  • Memory clock speed of Radeon HD 7770M is 2200 MHz higher, than GeForce GTX 460 768MB.

Game benchmarks

high / 1080p 12−14 9−10
ultra / 1080p 7−8 5−6
QHD / 1440p 2−3 0−1
low / 720p 24−27 21−24
medium / 1080p 14−16 10−12
The average gaming FPS of GeForce GTX 460 768MB in Assassin's Creed Odyssey is 25% more, than Radeon HD 7770M.

Full Specs

  GeForce GTX 460 768MB Radeon HD 7770M
Architecture Fermi GCN
Code name Chelsea XT
Type Desktop Laptop
Release date no data 24 April 2012
Pipelines 336 512
Core clock speed 675 MHz 675 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm
Texture fill rate 21.60
Floating-point performance 691.2 gflops
Memory bus width 192 Bit 128 Bit
Memory clock speed 1800 MHz 4000 MHz
Memory bandwidth 64 GB/s
Shared memory -
DirectX 11 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Laptop size medium sized
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