Radeon HD 4870 X2 vs Radeon Pro V340 MxGPU

When comparing Radeon HD 4870 X2 and Radeon Pro V340 MxGPU, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 4870 X2 and Radeon Pro V340 MxGPU is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 4870 X2
Radeon Pro V340 MxGPU

Main Specs

  Radeon HD 4870 X2 Radeon Pro V340 MxGPU
Power consumption (TDP) 286 Watt 300 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin 2x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 1 GB 16 GB
Display Connectors 2x DVI, 1x S-Video No outputs
 
  • Radeon Pro V340 MxGPU has 4% more power consumption, than Radeon HD 4870 X2.
  • Radeon HD 4870 X2 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 X2.
  • Both cards are used in Desktops.
  • Radeon HD 4870 X2 is build with TeraScale architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
  • Core clock speed of Radeon Pro V340 MxGPU is 300 MHz higher, than Radeon HD 4870 X2.
  • Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
  • Both graphics cards are the same length of 267 mm.
  • Memory clock speed of Radeon HD 4870 X2 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 X2.

Full Specs

  Radeon HD 4870 X2 Radeon Pro V340 MxGPU
Architecture TeraScale GCN 5.0
Code name R700 Vega 10
Type Desktop Workstation
Release date 12 August 2008 26 August 2018
Pipelines 800 3584
Core clock speed 700 MHz 1000 MHz
Boost Clock 1500 MHz
Transistor count 956 million 12,500 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 28.00 336.0
Floating-point performance 2x 1,120.0 gflops
Length 267 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