Radeon HD 8790M vs Radeon R9 370

When choosing between Radeon HD 8790M and Radeon R9 370, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 8790M and Radeon R9 370.

Radeon HD 8790M is a Laptop Graphics Card

Note: Radeon HD 8790M 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 8790M here:

Main Specs

  Radeon HD 8790M Radeon R9 370
Power consumption (TDP) 110 Watt
Interface MXM-A (3.0) PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 8790M is connected by MXM-A (3.0), and Radeon R9 370 uses PCIe 3.0 x16 interface.
  • Radeon HD 8790M and Radeon R9 370 have maximum RAM of 2 GB.
  • Radeon HD 8790M is used in Laptops, and Radeon R9 370 - in Desktops.
  • Radeon HD 8790M is build with GCN architecture, and Radeon R9 370 - with GCN 1.0.
  • Core clock speed of Radeon R9 370 is 75 MHz higher, than Radeon HD 8790M.
  • Radeon HD 8790M and Radeon R9 370 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 370 is 1100 MHz higher, than Radeon HD 8790M.

Game benchmarks

high / 1080p 3−4 35−40
ultra / 1080p 1−2 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 6−7 40−45
The average gaming FPS of Radeon R9 370 in Assassin's Creed Odyssey is 583% more, than Radeon HD 8790M.

Full Specs

  Radeon HD 8790M Radeon R9 370
Architecture GCN GCN 1.0
Code name Mars XTX Trinidad
Type Laptop Desktop
Release date 16 November 2012 5 May 2015
Pipelines 384 1280
Core clock speed 850 MHz 925 MHz
Boost Clock 900 MHz 975 MHz
Transistor count 950 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 21.60 78.00
Floating-point performance 691.2 gflops 2,496 gflops
Length 221 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4500 MHz 5600 MHz
Memory bandwidth 64 GB/s 179.2 GB/s
Shared memory -
DirectX 12 (11_1) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 80 Mh/s 336 Mh/s
Laptop size medium sized
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