Radeon HD 6790 vs Radeon R7 M465

If you are going to buy a new graphics card and are choosing between Radeon HD 6790 and Radeon R7 M465, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 6790 stacks up against Radeon R7 M465, check out specs charts below.

Radeon R7 M465 is a Laptop Graphics Card

Note: Radeon R7 M465 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 R7 M465 here:

Main Specs

  Radeon HD 6790 Radeon R7 M465
Power consumption (TDP) 150 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
  Check Price Check Price
  • Radeon HD 6790 is connected by PCIe 2.0 x16, and Radeon R7 M465 uses PCIe 3.0 x8 interface.
  • Radeon R7 M465 has 1 GB more memory, than Radeon HD 6790.
  • Radeon HD 6790 is used in Desktops, and Radeon R7 M465 - in Laptops.
  • Radeon HD 6790 is build with Terascale 2 architecture, and Radeon R7 M465 - with GCN.
  • Core clock speed of Radeon HD 6790 is 15 MHz higher, than Radeon R7 M465.
  • Radeon HD 6790 is manufactured by 40 nm process technology, and Radeon R7 M465 - by 28 nm process technology.
  • Memory clock speed of Radeon R7 M465 is 2950 MHz higher, than Radeon HD 6790.

Game benchmarks

high / 1080p 7−8 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 18−20 14−16
medium / 1080p 9−10 6−7
The average gaming FPS of Radeon HD 6790 in Assassin's Creed Odyssey is 66% more, than Radeon R7 M465.

Full Specs

  Radeon HD 6790 Radeon R7 M465
Architecture Terascale 2 GCN
Code name Barts Litho XT
Type Desktop Laptop
Release date 4 April 2011 1 January 2017
Pipelines 800 384
Core clock speed 840 MHz 825 MHz
Boost Clock 960 MHz
Transistor count 1,700 million 1,550 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 33.60 27.00
Floating-point performance 1,344.0 gflops 864.0 gflops
Length 198 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1050 MHz 4000 MHz
Memory bandwidth 134.4 GB/s 14.4 GB/s
Shared memory -
DirectX 11.2 (11_0) 12 (12_0)
Shader Model 5.0 6.3
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan N/A 1.2.131
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size medium sized
  Check Price Check Price