Radeon HD 4870 vs Radeon Pro V340 MxGPU

When choosing between Radeon HD 4870 and Radeon Pro V340 MxGPU, 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 HD 4870 and Radeon Pro V340 MxGPU.
Radeon Pro V340 MxGPU

Main Specs

  Radeon HD 4870 Radeon Pro V340 MxGPU
Power consumption (TDP) 150 Watt 300 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin 2x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 1 GB 16 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • Radeon Pro V340 MxGPU has 100% more power consumption, than Radeon HD 4870.
  • Radeon HD 4870 is connected by PCIe 2.0 x16, and Radeon Pro V340 MxGPU uses PCIe 3.0 x16 interface.
  • Radeon Pro V340 MxGPU has 15 GB more memory, than Radeon HD 4870.
  • Both cards are used in Desktops.
  • Radeon HD 4870 is build with TeraScale architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
  • Core clock speed of Radeon Pro V340 MxGPU is 250 MHz higher, than Radeon HD 4870.
  • Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
  • Radeon Pro V340 MxGPU is 17 mm longer, than Radeon HD 4870.
  • Memory clock speed of Radeon HD 4870 is 1600 MHz higher, than Radeon Pro V340 MxGPU.

Game benchmarks

high / 1080p 3−4 14−16
ultra / 1080p 1−2 8−9
QHD / 1440p 0−1 3−4
low / 720p 14−16 30−33
medium / 1080p 6−7 18−20
The average gaming FPS of Radeon Pro V340 MxGPU in Assassin's Creed Odyssey is 200% more, than Radeon HD 4870.

Full Specs

  Radeon HD 4870 Radeon Pro V340 MxGPU
Architecture TeraScale GCN 5.0
Code name RV770 Vega 10
Type Desktop Workstation
Release date 25 June 2008 26 August 2018
Pipelines 800 3584
Core clock speed 750 MHz 1000 MHz
Boost Clock 1500 MHz
Transistor count 956 million 12,500 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 30.00 336.0
Floating-point performance 1,200.0 gflops
Length 250 mm 267 mm
Memory bus width 256 Bit 2048 Bit
Memory clock speed 3600 MHz 2000 MHz
Memory bandwidth 115.2 GB/s 512.0 GB/s
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 1.1.125
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