Radeon HD 4870 X2 vs Radeon Pro 460

When choosing between Radeon HD 4870 X2 and Radeon Pro 460, 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 X2 and Radeon Pro 460.

Radeon Pro 460 is a Laptop Graphics Card

Note: Radeon Pro 460 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 Pro 460 here:

Main Specs

  Radeon HD 4870 X2 Radeon Pro 460
Power consumption (TDP) 286 Watt 35 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin + 1x 8-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • Radeon HD 4870 X2 has 717% more power consumption, than Radeon Pro 460.
  • Radeon HD 4870 X2 is connected by PCIe 2.0 x16, and Radeon Pro 460 uses PCIe 3.0 x8 interface.
  • Radeon Pro 460 has 3 GB more memory, than Radeon HD 4870 X2.
  • Radeon HD 4870 X2 is used in Desktops, and Radeon Pro 460 - in Mobile workstations.
  • Radeon HD 4870 X2 is build with TeraScale architecture, and Radeon Pro 460 - with Polaris.
  • Core clock speed of Radeon Pro 460 is 200 MHz higher, than Radeon HD 4870 X2.
  • Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Radeon Pro 460 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 460 is 1400 MHz higher, than Radeon HD 4870 X2.

Game benchmarks

high / 1080p 3−4 16−18
ultra / 1080p 1−2 10−11
QHD / 1440p 0−1 4−5
low / 720p 14−16 35−40
medium / 1080p 6−7 21−24
The average gaming FPS of Radeon Pro 460 in Assassin's Creed Odyssey is 250% more, than Radeon HD 4870 X2.

Full Specs

  Radeon HD 4870 X2 Radeon Pro 460
Architecture TeraScale Polaris
Code name R700 Polaris 11 / Baffin XT
Type Desktop Mobile workstation
Release date 12 August 2008 8 August 2016
Pipelines 800 1024
Core clock speed 700 MHz 900 MHz
Boost Clock 907 MHz
Transistor count 956 million 3,000 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 28.00 58.05
Floating-point performance 2x 1,120.0 gflops 1,858 gflops
Length 267 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 3600 MHz 5000 MHz
Memory bandwidth 115.2 GB/s 81.28 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 (12_0)
Shader Model 4.1 6.4
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 227 Mh/s
Laptop size large
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