Radeon HD 7870 vs Radeon RX Vega 11

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7870 and Radeon RX Vega 11. 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 HD 7870 and Radeon RX Vega 11. 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.

Main Specs

  Radeon HD 7870 Radeon RX Vega 11
Power consumption (TDP) 175 Watt 15 Watt
Interface IGP
Supplementary power connectors None
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Radeon HD 7870 has 1066% more power consumption, than Radeon RX Vega 11.
  • Both cards are used in Desktops.
  • Radeon HD 7870 is build with GCN architecture, and Radeon RX Vega 11 - with Vega.
  • Radeon HD 7870 is manufactured by 28 nm process technology, and Radeon RX Vega 11 - by 14 nm process technology.

Game benchmarks

high / 1080p 24−27 10−11
ultra / 1080p 14−16 6−7
QHD / 1440p 9−10 1−2
4K / 2160p 6−7
low / 720p 45−50 21−24
medium / 1080p 30−33 12−14
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 150% more, than Radeon RX Vega 11.

Full Specs

  Radeon HD 7870 Radeon RX Vega 11
Architecture GCN Vega
Code name Pitcairn XT Vega Raven Ridge
Type Desktop Desktop
Release date 5 March 2012 26 October 2017
Pipelines 1280 704
Core clock speed 1000 MHz
Boost Clock 1240 MHz
Transistor count 2800 Million 4,940 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 61.60
Floating-point performance 1,760 gflops
Memory bus width 256 Bit
Memory clock speed 4800 MHz
Shared memory - -
DirectX DirectX 11.1, Shader 5.1 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Monero / XMR (CryptoNight) 0.39 kh/s
Eyefinity +
Decred / DCR (Decred) 0.63 Gh/s
Ethereum / ETH (DaggerHashimoto) 16.6 Mh/s
Zcash / ZEC (Equihash) 145 Sol/s
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