Radeon HD 8770M vs Radeon R9 M360

If you are going to buy a new graphics card and are choosing between Radeon HD 8770M and Radeon R9 M360, 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 8770M stacks up against Radeon R9 M360, check out specs charts below.

Radeon HD 8770M is a Laptop Graphics Card

Note: Radeon HD 8770M 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 8770M here:

Main Specs

  Radeon HD 8770M Radeon R9 M360
Interface PCIe 3.0 x8 PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon HD 8770M is connected by PCIe 3.0 x8, and Radeon R9 M360 uses PCIe 3.0 x16 interface.
  • Radeon R9 M360 has 2 GB more memory, than Radeon HD 8770M.
  • Radeon HD 8770M is used in Laptops, and Radeon R9 M360 - in Desktops.
  • Radeon HD 8770M is build with GCN architecture, and Radeon R9 M360 - with GCN 1.0.
  • Core clock speed of Radeon R9 M360 is 125 MHz higher, than Radeon HD 8770M.
  • Radeon HD 8770M and Radeon R9 M360 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 8770M is 3375 MHz higher, than Radeon R9 M360.

Game benchmarks

high / 1080p 7−8 8−9
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 18−20
medium / 1080p 8−9 9−10
The average gaming FPS of Radeon R9 M360 in Assassin's Creed Odyssey is 11% more, than Radeon HD 8770M.

Full Specs

  Radeon HD 8770M Radeon R9 M360
Architecture GCN GCN 1.0
Code name Mars Tropo
Type Laptop Desktop
Release date 16 November 2012 5 May 2015
Pipelines 384 512
Core clock speed 775 MHz 900 MHz
Boost Clock 825 MHz 925 MHz
Transistor count 950 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 19.80 29.60
Floating-point performance 633.6 gflops 947.2 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4500 MHz 1125 MHz
Memory bandwidth 72 GB/s 72 GB/s
Shared memory -
DirectX 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.2.131
FreeSync +
Bus support PCIe 3.0
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 8
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