Radeon HD 7790 vs Radeon R9 M380

When choosing between Radeon HD 7790 and Radeon R9 M380, 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 7790 and Radeon R9 M380.

Radeon R9 M380 is a Laptop Graphics Card

Note: Radeon R9 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 R9 M380 here:

Main Specs

  Radeon HD 7790 Radeon R9 M380
Power consumption (TDP) 85 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M380 has 3 GB more memory, than Radeon HD 7790.
  • Radeon HD 7790 is used in Desktops, and Radeon R9 M380 - in Laptops.
  • Radeon HD 7790 is build with GCN 2.0 architecture, and Radeon R9 M380 - with GCN.
  • Both graphics cards have the same core clock speed.
  • Radeon HD 7790 and Radeon R9 M380 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7790 is 4500 MHz higher, than Radeon R9 M380.

Game benchmarks

high / 1080p 16−18 16−18
ultra / 1080p 9−10 9−10
QHD / 1440p 4−5 4−5
4K / 2160p 4−5 4−5
low / 720p 30−35 30−35
medium / 1080p 20−22 20−22
Radeon HD 7790 and Radeon R9 M380 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 7790 Radeon R9 M380
Architecture GCN 2.0 GCN
Code name Bonaire Strato Pro GDDR5
Type Desktop Laptop
Release date 22 March 2013 16 June 2015
Pipelines 896 768
Core clock speed 1000 MHz 1000 MHz
Boost Clock 1000 MHz
Transistor count 2,080 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 56.00 48.00
Floating-point performance 1,792 gflops 1,536 gflops
Length 183 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 6000 MHz 1500 MHz
Memory bandwidth 96 GB/s 96 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 6.3 6.3
OpenGL 4.6 4.4
OpenCL 2.0 Not Listed
Vulkan 1.2.131
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 218 Mh/s 194 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
Ethereum / ETH (DaggerHashimoto) 5.2 Mh/s
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