Radeon HD 6790 vs Radeon Pro 460

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6790 and Radeon Pro 460. 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 6790 and Radeon Pro 460. 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.

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 6790 Radeon Pro 460
Power consumption (TDP) 150 Watt 35 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon HD 6790 has 328% more power consumption, than Radeon Pro 460.
  • Radeon HD 6790 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 6790.
  • Radeon HD 6790 is used in Desktops, and Radeon Pro 460 - in Mobile workstations.
  • Radeon HD 6790 is build with Terascale 2 architecture, and Radeon Pro 460 - with Polaris.
  • Core clock speed of Radeon Pro 460 is 60 MHz higher, than Radeon HD 6790.
  • Radeon HD 6790 is manufactured by 40 nm process technology, and Radeon Pro 460 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 460 is 3950 MHz higher, than Radeon HD 6790.

Game benchmarks

high / 1080p 7−8 16−18
ultra / 1080p 4−5 10−11
QHD / 1440p 0−1 4−5
low / 720p 18−20 35−40
medium / 1080p 9−10 21−24
The average gaming FPS of Radeon Pro 460 in Assassin's Creed Odyssey is 110% more, than Radeon HD 6790.

Full Specs

  Radeon HD 6790 Radeon Pro 460
Architecture Terascale 2 Polaris
Code name Barts Polaris 11 / Baffin XT
Type Desktop Mobile workstation
Release date 4 April 2011 8 August 2016
Pipelines 800 1024
Core clock speed 840 MHz 900 MHz
Boost Clock 907 MHz
Transistor count 1,700 million 3,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 33.60 58.05
Floating-point performance 1,344.0 gflops 1,858 gflops
Length 198 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1050 MHz 5000 MHz
Memory bandwidth 134.4 GB/s 81.28 GB/s
Shared memory -
DirectX 11.2 (11_0) 12 (12_0)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan N/A 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 122 Mh/s 227 Mh/s
Laptop size large
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