Radeon HD 7770M vs Radeon R5 430 OEM

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7770M and Radeon R5 430 OEM. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 7770M and Radeon R5 430 OEM. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon HD 7770M is a Laptop Graphics Card

Note: Radeon HD 7770M 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 7770M here:

Main Specs

  Radeon HD 7770M Radeon R5 430 OEM
Power consumption (TDP) 32 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs 1x DVI, 1x DisplayPort
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  • Radeon R5 430 OEM has 56% more power consumption, than Radeon HD 7770M.
  • Radeon HD 7770M is connected by PCIe 2.0 x16, and Radeon R5 430 OEM uses PCIe 3.0 x8 interface.
  • Radeon R5 430 OEM has 1 GB more memory, than Radeon HD 7770M.
  • Radeon HD 7770M is used in Laptops, and Radeon R5 430 OEM - in Desktops.
  • Radeon HD 7770M is build with GCN architecture, and Radeon R5 430 OEM - with GCN 1.0.
  • Core clock speed of Radeon R5 430 OEM is 55 MHz higher, than Radeon HD 7770M.
  • Radeon HD 7770M and Radeon R5 430 OEM are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R5 430 OEM is 600 MHz higher, than Radeon HD 7770M.

Game benchmarks

high / 1080p 9−10 1−2
ultra / 1080p 5−6 0−1
QHD / 1440p 0−1 0−1
low / 720p 21−24 12−14
medium / 1080p 10−12 3−4
The average gaming FPS of Radeon HD 7770M in Assassin's Creed Odyssey is 133% more, than Radeon R5 430 OEM.

Full Specs

  Radeon HD 7770M Radeon R5 430 OEM
Architecture GCN GCN 1.0
Code name Chelsea XT Oland
Type Laptop Desktop
Release date 24 April 2012 30 June 2016
Pipelines 512 384
Core clock speed 675 MHz 730 MHz
Boost Clock 780 MHz
Transistor count 1,500 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 21.60 18.72
Floating-point performance 691.2 gflops 599.0 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 4000 MHz 4600 MHz
Memory bandwidth 64 GB/s 36.8 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
Laptop size medium sized
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