Radeon HD 7770 vs Radeon R7 M380

When comparing Radeon HD 7770 and Radeon R7 M380, 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 R7 M380 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon R7 M380 is a Laptop Graphics Card

Note: Radeon R7 M380 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 M380 here:

Main Specs

  Radeon HD 7770 Radeon R7 M380
Interface PCIe 3.0 x16
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
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  • Radeon R7 M380 has 2 GB more memory, than Radeon HD 7770.
  • Radeon HD 7770 is used in Desktops, and Radeon R7 M380 - in Laptops.
  • Radeon HD 7770 and Radeon R7 M380 are build with GCN architecture.
  • Core clock speed of Radeon HD 7770 is 85 MHz higher, than Radeon R7 M380.
  • Radeon HD 7770 and Radeon R7 M380 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7770 is 3500 MHz higher, than Radeon R7 M380.

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 R7 M380.

Full Specs

  Radeon HD 7770 Radeon R7 M380
Architecture GCN GCN
Code name Cape Verde Tropo
Type Desktop Laptop
Release date 15 February 2012 7 May 2015
Pipelines 640 640
Core clock speed 1000 MHz 915 MHz
Boost Clock 915 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 36.60
Floating-point performance 1,171 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4500 MHz 1000 MHz
Memory bandwidth 32 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
AppAcceleration +
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