Radeon Pro 555 vs Radeon Pro Duo

If you are going to buy a new graphics card and are choosing between Radeon Pro 555 and Radeon Pro Duo, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon Pro 555 stacks up against Radeon Pro Duo, check out specs charts below.

Radeon Pro 555 is a Laptop Graphics Card

Note: Radeon Pro 555 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 Pro 555 here:

Main Specs

  Radeon Pro 555 Radeon Pro Duo
Power consumption (TDP) 75 Watt 350 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None 3x 8-pin
Memory type GDDR5 High Bandwidth Memory (HBM)
Maximum RAM amount 2 GB 8 GB
Display Connectors No outputs 1x HDMI, 3x DisplayPort
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  • Radeon Pro Duo has 366% more power consumption, than Radeon Pro 555.
  • Radeon Pro 555 is connected by PCIe 3.0 x8, and Radeon Pro Duo uses PCIe 3.0 x16 interface.
  • Radeon Pro Duo has 6 GB more memory, than Radeon Pro 555.
  • Radeon Pro 555 is used in Mobile workstations, and Radeon Pro Duo - in Desktops.
  • Radeon Pro 555 is build with Polaris architecture, and Radeon Pro Duo - with GCN 3.0.
  • Radeon Pro 555 is manufactured by 14 nm process technology, and Radeon Pro Duo - by 28 nm process technology.
  • Memory clock speed of Radeon Pro 555 is 4580 MHz higher, than Radeon Pro Duo.

Game benchmarks

high / 1080p 16−18 50−55
ultra / 1080p 9−10 30−35
QHD / 1440p 4−5 27−30
4K / 2160p 4−5 14−16
low / 720p 30−35 75−80
medium / 1080p 20−22 60−65
The average gaming FPS of Radeon Pro Duo in Assassin's Creed Odyssey is 214% more, than Radeon Pro 555.

Full Specs

  Radeon Pro 555 Radeon Pro Duo
Architecture Polaris GCN 3.0
Code name Polaris 21 Capsaicin
Type Mobile workstation Workstation
Release date 5 June 2017 26 April 2016
Pipelines 768 4096
Core clock speed 855 MHz
Boost Clock 1000 MHz
Transistor count 3,000 million 8,900 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 40.80 256.0
Floating-point performance 1,306 gflops 2x 8,192 gflops
Length 277 mm
Memory bus width 128 Bit 4096 Bit
Memory clock speed 5080 MHz 500 MHz
Memory bandwidth 81.6 GB/s 512 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 6.4 6.0
OpenGL 4.6 4.5
OpenCL 2.0 2.0
Vulkan 1.2.131 +
FreeSync + +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 809 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
TrueAudio +
ZeroCore +
Mantle +
Design reference
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
Compute units 128
AppAcceleration +
LiquidVR +
TressFX +
UVD +
Enduro +
FRTC +
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