Radeon HD 4870 vs Radeon RX Vega 11

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4870 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 4870 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 4870 Radeon RX Vega 11
Power consumption (TDP) 150 Watt 15 Watt
Interface PCIe 2.0 x16 IGP
Supplementary power connectors 2x 6-pin None
Memory type GDDR5 System Shared
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • Radeon HD 4870 has 900% more power consumption, than Radeon RX Vega 11.
  • Radeon HD 4870 is connected by PCIe 2.0 x16, and Radeon RX Vega 11 uses IGP interface.
  • Both cards are used in Desktops.
  • Radeon HD 4870 is build with TeraScale architecture, and Radeon RX Vega 11 - with Vega.
  • Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon RX Vega 11 - by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 10−11
ultra / 1080p 1−2 6−7
QHD / 1440p 0−1 1−2
low / 720p 14−16 21−24
medium / 1080p 6−7 12−14
The average gaming FPS of Radeon RX Vega 11 in Assassin's Creed Odyssey is 116% more, than Radeon HD 4870.

Full Specs

  Radeon HD 4870 Radeon RX Vega 11
Architecture TeraScale Vega
Code name RV770 Vega Raven Ridge
Type Desktop Desktop
Release date 25 June 2008 26 October 2017
Pipelines 800 704
Core clock speed 750 MHz
Boost Clock 1240 MHz
Transistor count 956 million 4,940 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 30.00 61.60
Floating-point performance 1,200.0 gflops 1,760 gflops
Length 250 mm
Memory bus width 256 Bit
Memory clock speed 3600 MHz
Memory bandwidth 115.2 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 (12_1)
Shader Model 4.1 6.4
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
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