Radeon R9 290X vs Radeon RX Vega 3

If you are going to buy a new graphics card and are choosing between Radeon R9 290X and Radeon RX Vega 3, 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 R9 290X stacks up against Radeon RX Vega 3, check out specs charts below.

Radeon RX Vega 3 is a Laptop Graphics Card

Note: Radeon RX Vega 3 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 RX Vega 3 here:

Main Specs

  Radeon R9 290X Radeon RX Vega 3
Power consumption (TDP) 250 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type GDDR5
Maximum RAM amount 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 290X is used in Desktops, and Radeon RX Vega 3 - in Laptops.
  • Radeon R9 290X is build with GCN architecture, and Radeon RX Vega 3 - with Vega.
  • Radeon R9 290X is manufactured by 28 nm process technology, and Radeon RX Vega 3 - by 14 nm process technology.

Game benchmarks

high / 1080p 35−40 2−3
ultra / 1080p 24−27 1−2
QHD / 1440p 18−20 0−1
4K / 2160p 10−11
low / 720p 60−65 14−16
medium / 1080p 45−50 4−5
The average gaming FPS of Radeon R9 290X in Assassin's Creed Odyssey is 760% more, than Radeon RX Vega 3.

Full Specs

  Radeon R9 290X Radeon RX Vega 3
Architecture GCN Vega
Code name Hawaii XT Vega Raven Ridge
Type Desktop Laptop
Release date 24 October 2013 7 January 2018
Pipelines 2816 192
Boost Clock 947 MHz 1000 MHz
Transistor count 6,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 176.0
Floating-point performance 5,632 gflops
Length 275 mm
Memory bus width 512 Bit
Memory clock speed 1250 MHz
Memory bandwidth 320 GB/s
Shared memory - -
DirectX DirectX 12_1
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Vulkan +
Monero / XMR (CryptoNight) 0.76 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 623 Mh/s
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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