Radeon Pro Vega 20 vs Radeon R9 290X

When choosing between Radeon Pro Vega 20 and Radeon R9 290X, 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 Pro Vega 20 and Radeon R9 290X.

Radeon Pro Vega 20 is a Laptop Graphics Card

Note: Radeon Pro Vega 20 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 Vega 20 here:

Main Specs

  Radeon Pro Vega 20 Radeon R9 290X
Power consumption (TDP) 100 Watt 250 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin 1 x 6-pin + 1 x 8-pin
Memory type HBM2 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 290X has 150% more power consumption, than Radeon Pro Vega 20.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon Pro Vega 20 and Radeon R9 290X have maximum RAM of 4 GB.
  • Radeon Pro Vega 20 is used in Mobile workstations, and Radeon R9 290X - in Desktops.
  • Radeon Pro Vega 20 is build with Vega architecture, and Radeon R9 290X - with GCN.
  • Radeon Pro Vega 20 is manufactured by 14 nm process technology, and Radeon R9 290X - by 28 nm process technology.
  • Memory clock speed of Radeon Pro Vega 20 is 230 MHz higher, than Radeon R9 290X.

Game benchmarks

high / 1080p 35−40 35−40
ultra / 1080p 21−24 24−27
QHD / 1440p 16−18 18−20
4K / 2160p 10−11 10−11
low / 720p 60−65 60−65
medium / 1080p 40−45 45−50
The average gaming FPS of Radeon R9 290X in Assassin's Creed Odyssey is 3% more, than Radeon Pro Vega 20.

Full Specs

  Radeon Pro Vega 20 Radeon R9 290X
Architecture Vega GCN
Code name Vega Mobile Hawaii XT
Type Mobile workstation Desktop
Release date 15 November 2018 24 October 2013
Pipelines 1280 2816
Core clock speed 815 MHz
Boost Clock 1283 MHz 947 MHz
Transistor count 6,200 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 102.6 176.0
Floating-point performance 5,632 gflops
Length 275 mm
Memory bus width 1024 Bit 512 Bit
Memory clock speed 1480 MHz 1250 MHz
Memory bandwidth 189.4 GB/s 320 GB/s
Shared memory - -
DirectX 12 (12_1)
Shader Model 6.3 6.3
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 +
Monero / XMR (CryptoNight) 0.76 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 623 Mh/s
Laptop size large
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.07 Gh/s
Ethereum / ETH (DaggerHashimoto) 25.75 Mh/s
Zcash / ZEC (Equihash) 350 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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