Radeon HD 8770M vs Radeon R7 512 Cores Kaveri

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 8770M and Radeon R7 512 Cores Kaveri. 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 8770M and Radeon R7 512 Cores Kaveri. 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 R7 512 Cores Kaveri

Radeon HD 8770M is a Laptop Graphics Card

Note: Radeon HD 8770M 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 8770M here:

Main Specs

  Radeon HD 8770M Radeon R7 512 Cores Kaveri
Interface PCIe 3.0 x8
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Radeon HD 8770M is used in Laptops, and Radeon R7 512 Cores Kaveri - in Desktops.
  • Radeon HD 8770M and Radeon R7 512 Cores Kaveri are build with GCN architecture.
  • Core clock speed of Radeon HD 8770M is 55 MHz higher, than Radeon R7 512 Cores Kaveri.
  • Radeon HD 8770M and Radeon R7 512 Cores Kaveri are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 7−8 7−8
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 18−20
medium / 1080p 8−9 9−10
The average gaming FPS of Radeon R7 512 Cores Kaveri in Assassin's Creed Odyssey is 11% more, than Radeon HD 8770M.

Full Specs

  Radeon HD 8770M Radeon R7 512 Cores Kaveri
Architecture GCN GCN
Code name Mars Kaveri Spectre
Type Laptop Desktop
Release date 16 November 2012 14 January 2014
Pipelines 384 512
Core clock speed 775 MHz 720 MHz
Boost Clock 825 MHz
Transistor count 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 19.80
Floating-point performance 633.6 gflops
Memory bus width 128 Bit
Memory clock speed 4500 MHz
Memory bandwidth 72 GB/s
Shared memory - +
DirectX 12 (11_1) DirectX 12 (FL 12_0), Shader 5.2
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Laptop size medium sized
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