Radeon HD 7790 vs Radeon R7 M465X

If you are going to buy a new graphics card and are choosing between Radeon HD 7790 and Radeon R7 M465X, 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 7790 stacks up against Radeon R7 M465X, check out specs charts below.

Main Specs

  Radeon HD 7790 Radeon R7 M465X
Power consumption (TDP) 85 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R7 M465X has 1 GB more memory, than Radeon HD 7790.
  • Both cards are used in Desktops.
  • Radeon HD 7790 is build with GCN 2.0 architecture, and Radeon R7 M465X - with GCN 1.0.
  • Core clock speed of Radeon HD 7790 is 100 MHz higher, than Radeon R7 M465X.
  • Radeon HD 7790 and Radeon R7 M465X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7790 is 1500 MHz higher, than Radeon R7 M465X.

Game benchmarks

high / 1080p 16−18 8−9
ultra / 1080p 9−10 4−5
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 18−20
medium / 1080p 20−22 10−11
The average gaming FPS of Radeon HD 7790 in Assassin's Creed Odyssey is 100% more, than Radeon R7 M465X.

Full Specs

  Radeon HD 7790 Radeon R7 M465X
Architecture GCN 2.0 GCN 1.0
Code name Bonaire Tropo
Type Desktop Desktop
Release date 22 March 2013 15 May 2016
Pipelines 896 512
Core clock speed 1000 MHz 900 MHz
Boost Clock 925 MHz
Transistor count 2,080 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 56.00 29.60
Floating-point performance 1,792 gflops 947.2 gflops
Length 183 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 6000 MHz 4500 MHz
Memory bandwidth 96 GB/s 72 GB/s
DirectX 12 (12_0) 12 (11_1)
Shader Model 6.3 5.1
OpenGL 4.6 4.6
OpenCL 2.0 1.2
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 218 Mh/s
Ethereum / ETH (DaggerHashimoto) 5.2 Mh/s
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