Radeon HD 7770M vs Radeon R7 M370

In this comparison between Radeon HD 7770M and Radeon R7 M370 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7770M will be the best choice, for others Radeon R7 M370 will be their preference. Study the comparison tables below and make your choice.

Radeon HD 7770M and Radeon R7 M370 are Laptop Graphics Cards

Note: Radeon HD 7770M and Radeon R7 M370 are only used in laptop graphics. They have 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 or Radeon R7 M370 here:

Main Specs

  Radeon HD 7770M Radeon R7 M370
Power consumption (TDP) 32 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon HD 7770M is connected by PCIe 2.0 x16, and Radeon R7 M370 uses PCIe 3.0 x8 interface.
  • Radeon R7 M370 has 3 GB more memory, than Radeon HD 7770M.
  • Both cards are used in Laptops.
  • Radeon HD 7770M and Radeon R7 M370 are build with GCN architecture.
  • Core clock speed of Radeon R7 M370 is 200 MHz higher, than Radeon HD 7770M.
  • Radeon HD 7770M and Radeon R7 M370 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7770M is 3000 MHz higher, than Radeon R7 M370.

Game benchmarks

high / 1080p 9−10 6−7
ultra / 1080p 5−6 4−5
QHD / 1440p 0−1 0−1
low / 720p 21−24 16−18
medium / 1080p 10−12 7−8
The average gaming FPS of Radeon HD 7770M in Assassin's Creed Odyssey is 50% more, than Radeon R7 M370.

Full Specs

  Radeon HD 7770M Radeon R7 M370
Architecture GCN GCN
Code name Chelsea XT Litho
Type Laptop Laptop
Release date 24 April 2012 6 May 2015
Pipelines 512 384
Core clock speed 675 MHz 875 MHz
Boost Clock 960 MHz
Transistor count 1,500 million 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 21.60 23.04
Floating-point performance 691.2 gflops 737.3 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 1000 MHz
Memory bandwidth 64 GB/s 73.6 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
Bitcoin / BTC (SHA256) 70 Mh/s
Laptop size medium sized medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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