Radeon HD 7770 vs Radeon R7 M460

If you are going to buy a new graphics card and are choosing between Radeon HD 7770 and Radeon R7 M460, 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 Radeon HD 7770 stacks up against Radeon R7 M460, check out specs charts below.

Radeon R7 M460 is a Laptop Graphics Card

Note: Radeon R7 M460 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 R7 M460 here:

Main Specs

  Radeon HD 7770 Radeon R7 M460
Interface PCIe 3.0 x8
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs
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  • Radeon HD 7770 and Radeon R7 M460 have maximum RAM of 2 GB.
  • Radeon HD 7770 is used in Desktops, and Radeon R7 M460 - in Laptops.
  • Radeon HD 7770 and Radeon R7 M460 are build with GCN architecture.
  • Core clock speed of Radeon HD 7770 is 16 MHz higher, than Radeon R7 M460.
  • Radeon HD 7770 and Radeon R7 M460 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7770 is 2500 MHz higher, than Radeon R7 M460.

Game benchmarks

high / 1080p 10−11 2−3
ultra / 1080p 6−7 0−1
QHD / 1440p 1−2 0−1
low / 720p 24−27 12−14
medium / 1080p 12−14 4−5
The average gaming FPS of Radeon HD 7770 in Assassin's Creed Odyssey is 166% more, than Radeon R7 M460.

Full Specs

  Radeon HD 7770 Radeon R7 M460
Architecture GCN GCN
Code name Cape Verde Meso
Type Desktop Laptop
Release date 15 February 2012 21 February 2016
Pipelines 640 384
Core clock speed 1000 MHz 984 MHz
Boost Clock 1125 MHz
Transistor count 1,550 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 27.00
Floating-point performance 864.0 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 4500 MHz 2000 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX DirectX 11.1, Shader 5.1 12 (12_0)
Shader Model 6.0
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 156 Mh/s
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