GeForce GTX 770 vs Radeon Instinct MI25 MxGPU

In this comparison between GeForce GTX 770 and Radeon Instinct MI25 MxGPU you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 770 will be the best choice, for others Radeon Instinct MI25 MxGPU will be their preference. Study the comparison tables below and make your choice.
Radeon Instinct MI25 MxGPU

Main Specs

  GeForce GTX 770 Radeon Instinct MI25 MxGPU
Power consumption (TDP) 230 Watt 300 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors One 8-pin and one 6-pin 2x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 2 GB 16 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon Instinct MI25 MxGPU has 30% more power consumption, than GeForce GTX 770.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon Instinct MI25 MxGPU has 14 GB more memory, than GeForce GTX 770.
  • Both cards are used in Desktops.
  • GeForce GTX 770 is build with Kepler architecture, and Radeon Instinct MI25 MxGPU - with GCN 5.0.
  • Core clock speed of Radeon Instinct MI25 MxGPU is 354 MHz higher, than GeForce GTX 770.
  • GeForce GTX 770 is manufactured by 28 nm process technology, and Radeon Instinct MI25 MxGPU - by 14 nm process technology.
  • Radeon Instinct MI25 MxGPU is 257 mm longer, than GeForce GTX 770.
  • Memory clock speed of GeForce GTX 770 is 5308 MHz higher, than Radeon Instinct MI25 MxGPU.

Game benchmarks

high / 1080p 35−40 50−55
ultra / 1080p 21−24 35−40
QHD / 1440p 16−18 27−30
4K / 2160p 10−11 16−18
low / 720p 60−65 80−85
medium / 1080p 40−45 60−65
The average gaming FPS of Radeon Instinct MI25 MxGPU in Assassin's Creed Odyssey is 43% more, than GeForce GTX 770.

Full Specs

  GeForce GTX 770 Radeon Instinct MI25 MxGPU
Architecture Kepler GCN 5.0
Code name GK104 Vega 10
Type Desktop Desktop
Release date 30 May 2013 27 June 2017
Pipelines 1536 4096
Core clock speed 1046 MHz 1400 MHz
Boost Clock 1085 MHz 1500 MHz
Transistor count 3,540 million 12,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 134 billion/sec 384.0
Floating-point performance 3,333 gflops
Length 10.5" (26.7 cm) 267 mm
Memory bus width 256 Bit 2048 Bit
Memory clock speed 7012 MHz 1704 MHz
Memory bandwidth 224.3 GB/s 436.2 GB/s
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.3 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.1.125
CUDA +
CUDA cores 1536
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 113 Mh/s
Ethereum / ETH (DaggerHashimoto) 3.9 Mh/s
Blu Ray 3D +
Minimum recommended system power 600 Watt
PhysX +
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