Radeon R9 280X vs Radeon Vega 11 mobile

Find out if it is worth upgrading your current GPU setup by comparing Radeon R9 280X and Radeon Vega 11 mobile. 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 R9 280X and Radeon Vega 11 mobile. 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 Vega 11 mobile is a Laptop Graphics Card

Note: Radeon Vega 11 mobile 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 Vega 11 mobile here:

Main Specs

  Radeon R9 280X Radeon Vega 11 mobile
Power consumption (TDP) 250 Watt 15 Watt
Interface PCIe 3.0 x16 IGP
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type GDDR5 System Shared
Maximum RAM amount 3 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon R9 280X has 1566% more power consumption, than Radeon Vega 11 mobile.
  • Radeon R9 280X is connected by PCIe 3.0 x16, and Radeon Vega 11 mobile uses IGP interface.
  • Radeon R9 280X is used in Desktops, and Radeon Vega 11 mobile - in Laptops.
  • Radeon R9 280X is build with GCN architecture, and Radeon Vega 11 mobile - with GCN 5.0.
  • Radeon R9 280X is manufactured by 28 nm process technology, and Radeon Vega 11 mobile - by 14 nm process technology.

Game benchmarks

high / 1080p 35−40 3−4
ultra / 1080p 21−24 1−2
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 14−16
medium / 1080p 40−45 6−7
The average gaming FPS of Radeon R9 280X in Assassin's Creed Odyssey is 583% more, than Radeon Vega 11 mobile.

Full Specs

  Radeon R9 280X Radeon Vega 11 mobile
Architecture GCN GCN 5.0
Code name Thaiti XTL Picasso
Type Desktop Laptop
Release date 8 October 2013 6 January 2019
Pipelines 2048 704
Boost Clock 1000 MHz 1400 MHz
Transistor count 4,313 million 4,940 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 128.0 61.60
Floating-point performance 4,096 gflops
Length 275 mm
Memory bus width 384 Bit
Memory bandwidth 288 GB/s
Shared memory -
DirectX 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan + 1.2.131
Monero / XMR (CryptoNight) 0.5 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 494 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.07 Gh/s
Ethereum / ETH (DaggerHashimoto) 14.42 Mh/s
Zcash / ZEC (Equihash) 285 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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