Radeon HD 8770M vs Radeon PRO WX 3100

When comparing Radeon HD 8770M and Radeon PRO WX 3100, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 8770M and Radeon PRO WX 3100 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 8770M and Radeon PRO WX 3100 are Laptop Graphics Cards

Note: Radeon HD 8770M and Radeon PRO WX 3100 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 8770M or Radeon PRO WX 3100 here:

Main Specs

  Radeon HD 8770M Radeon PRO WX 3100
Power consumption (TDP) 65 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs 1x DisplayPort, 2x mini-DisplayPort
  Check Price Check Price
  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • Radeon PRO WX 3100 has 2 GB more memory, than Radeon HD 8770M.
  • Radeon HD 8770M is used in Laptops, and Radeon PRO WX 3100 - in Mobile workstations.
  • Radeon HD 8770M is build with GCN architecture, and Radeon PRO WX 3100 - with Polaris.
  • Radeon HD 8770M is manufactured by 28 nm process technology, and Radeon PRO WX 3100 - by 14 nm process technology.
  • Memory clock speed of Radeon PRO WX 3100 is 1500 MHz higher, than Radeon HD 8770M.

Game benchmarks

high / 1080p 7−8 14−16
ultra / 1080p 4−5 8−9
QHD / 1440p 0−1 3−4
low / 720p 16−18 27−30
medium / 1080p 8−9 16−18
The average gaming FPS of Radeon PRO WX 3100 in Assassin's Creed Odyssey is 88% more, than Radeon HD 8770M.

Full Specs

  Radeon HD 8770M Radeon PRO WX 3100
Architecture GCN Polaris
Code name Mars Polaris 12
Type Laptop Mobile workstation
Release date 16 November 2012 21 March 2017
Pipelines 384 512
Core clock speed 775 MHz
Boost Clock 825 MHz 1219 MHz
Transistor count 950 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 19.80 39.01
Floating-point performance 633.6 gflops 1,248 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4500 MHz 6000 MHz
Memory bandwidth 72 GB/s 96 GB/s
Shared memory - -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
Laptop size medium sized large
  Check Price Check Price