Radeon HD 7770 vs Radeon R9 M365X

When comparing Radeon HD 7770 and Radeon R9 M365X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 7770 and Radeon R9 M365X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon R9 M365X is a Laptop Graphics Card

Note: Radeon R9 M365X 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 R9 M365X here:

Main Specs

  Radeon HD 7770 Radeon R9 M365X
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
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  • Radeon R9 M365X has 2 GB more memory, than Radeon HD 7770.
  • Radeon HD 7770 is used in Desktops, and Radeon R9 M365X - in Laptops.
  • Radeon HD 7770 and Radeon R9 M365X are build with GCN architecture.
  • Core clock speed of Radeon HD 7770 is 100 MHz higher, than Radeon R9 M365X.
  • Radeon HD 7770 and Radeon R9 M365X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7770 is 3375 MHz higher, than Radeon R9 M365X.

Game benchmarks

high / 1080p 10−11 6−7
ultra / 1080p 6−7 4−5
QHD / 1440p 1−2 0−1
low / 720p 24−27 16−18
medium / 1080p 12−14 8−9
The average gaming FPS of Radeon HD 7770 in Assassin's Creed Odyssey is 44% more, than Radeon R9 M365X.

Full Specs

  Radeon HD 7770 Radeon R9 M365X
Architecture GCN GCN
Code name Cape Verde Tropo
Type Desktop Laptop
Release date 15 February 2012 6 May 2015
Pipelines 640 640
Core clock speed 1000 MHz 900 MHz
Boost Clock 925 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.00
Floating-point performance 1,184 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4500 MHz 1125 MHz
Memory bandwidth 72 GB/s
Shared memory - -
DirectX DirectX 11.1, Shader 5.1
Shader Model 5.1
OpenGL 4.4
OpenCL Not Listed
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 156 Mh/s
Laptop size medium sized
Eyefinity + +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
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