Radeon HD 7790 vs Radeon Instinct MI25 MxGPU

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7790 and Radeon Instinct MI25 MxGPU. 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 7790 and Radeon Instinct MI25 MxGPU. 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 Instinct MI25 MxGPU

Main Specs

  Radeon HD 7790 Radeon Instinct MI25 MxGPU
Power consumption (TDP) 85 Watt 300 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 2x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 1 GB 16 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon Instinct MI25 MxGPU has 252% more power consumption, than Radeon HD 7790.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon Instinct MI25 MxGPU has 15 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 Instinct MI25 MxGPU - with GCN 5.0.
  • Core clock speed of Radeon Instinct MI25 MxGPU is 400 MHz higher, than Radeon HD 7790.
  • Radeon HD 7790 is manufactured by 28 nm process technology, and Radeon Instinct MI25 MxGPU - by 14 nm process technology.
  • Radeon Instinct MI25 MxGPU is 84 mm longer, than Radeon HD 7790.
  • Memory clock speed of Radeon HD 7790 is 4296 MHz higher, than Radeon Instinct MI25 MxGPU.

Game benchmarks

high / 1080p 16−18 50−55
ultra / 1080p 9−10 35−40
QHD / 1440p 4−5 27−30
4K / 2160p 4−5 16−18
low / 720p 30−35 80−85
medium / 1080p 20−22 60−65
The average gaming FPS of Radeon Instinct MI25 MxGPU in Assassin's Creed Odyssey is 228% more, than Radeon HD 7790.

Full Specs

  Radeon HD 7790 Radeon Instinct MI25 MxGPU
Architecture GCN 2.0 GCN 5.0
Code name Bonaire Vega 10
Type Desktop Desktop
Release date 22 March 2013 27 June 2017
Pipelines 896 4096
Core clock speed 1000 MHz 1400 MHz
Boost Clock 1500 MHz
Transistor count 2,080 million 12,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 56.00 384.0
Floating-point performance 1,792 gflops
Length 183 mm 267 mm
Memory bus width 128 Bit 2048 Bit
Memory clock speed 6000 MHz 1704 MHz
Memory bandwidth 96 GB/s 436.2 GB/s
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.3 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.1.125
Bitcoin / BTC (SHA256) 218 Mh/s
Ethereum / ETH (DaggerHashimoto) 5.2 Mh/s
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